Dr. Rizwan Hasan Khan
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Dr. Rizwan Hasan Khan

Professor
Aligarh Muslim University, India

Highest Degree
Ph.D. in Biotechnology from Aligarh Muslim University, India

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Area of Interest:

Molecular Sciences
100%
Molecular Structure
62%
Structural Dynamics
90%
Biomacromolecules
75%
Biochemistry
55%

Research Publications in Numbers

Books
0
Chapters
0
Articles
0
Abstracts
0

Selected Publications

  1. Zaman, M., S.M. Zakariya, S. Nusrat, M.V. Khan, A. Qadeer, M.R. Ajmal and R.H. Khan, 2017. Surfactant-mediated amyloidogenesis behavior of stem bromelain: A biophysical insight. J. Biomolecular Structure Dynamics, 35: 1407-1419.
    CrossRef  |  Direct Link  |  
  2. Zaman, M., S. Nusrat, S.M. Zakariya, M.V. Khan, M.R. Ajmal and R.H. Khan, 2017. Elucidating the interaction of clofazimine with bovine liver catalase; a comprehensive spectroscopic and molecular docking approach. J. Mol. Recognit., Vol. 30. 10.1002/jmr.2619.
    CrossRef  |  Direct Link  |  
  3. Siddiqi, M.K., P. Alam, S.K. Chaturvedi, S. Nusrat, Y.E. Shahein and R.H. Khan, 2017. Attenuation of amyloid fibrillation in presence of Warfarin: A biophysical investigation. Int. J. Biol. Macromol., 95: 713-718.
    CrossRef  |  Direct Link  |  
  4. Rabbani, G., M.H. Baig, A.T. Jan, E.J. Lee and M.V. Khan et al., 2017. Binding of erucic acid with human serum albumin using a spectroscopic and molecular docking study. Int. J. Biol. Macromol., 105: 1572-1580.
    CrossRef  |  Direct Link  |  
  5. Nusrat, S., N. Zaidi, M.K. Siddiqi, M. Zaman and I.A. Siddique et al., 2017. Anti-Parkinsonian L-Dopa can also act as anti-systemic amyloidosis-A mechanistic exploration. Int. J. Biol. Macromol., 99: 630-640.
    CrossRef  |  Direct Link  |  
  6. Nasir, Z., M. Shakir, R. Wahab, M. Shoeb, P. Alam, R.H. Khan and M. Mobin, 2017. Co-precipitation synthesis and characterization of Co doped SnO2 NPs, HSA interaction via various spectroscopic techniques and their antimicrobial and photocatalytic activities. Int. J. Biol. Macromolecules, 94: 554-565.
    CrossRef  |  Direct Link  |  
  7. Khan, M.V., M. Ishtikhar, M.K. Siddiqui, M. Zaman and T.I. Chandel et al., 2017. Biophysical insight reveals tannic acid as amyloid inducer and conformation transformer from amorphous to amyloid aggregates in Concanavalin A (ConA). J. Biomol. Struct. Dyn., (In Press). 10.1080/07391102.2017.1318718.
    CrossRef  |  Direct Link  |  
  8. Khan, M.V., M. Ishtikhar, G. Rabbani, M. Zaman, A.S. Abdelhameed and R.H. Khan, 2017. Polyols (glycerol and ethylene glycol) mediated amorphous aggregate inhibition and secondary structure restoration of metalloproteinase-conalbumin (ovotransferrin). Int. J. Biol. Macromol., 94: 290-300.
    CrossRef  |  Direct Link  |  
  9. Khan, J.M., M.S. Khan, A. Qadeer, M.A. Alsenaidy, A. Ahmed, N.A. Al-Shabib and R.H. Khan, 2017. Cationic gemini surfactant (16-4-16) interact electrostatically with anionic plant lectin and facilitates amyloid fibril formation at neutral pH. Colloids Surf. A: Physicochem. Eng. Aspects, 522: 494-502.
    CrossRef  |  Direct Link  |  
  10. Furkan, M., A. Rizvi, M.T. Alam, M. Zaman, R.H. Khan and A. Naeem, 2017. Serotonin abrogates dopamine induced aggregation of cytochrome c. Int. J. Biol. Macromol., 102: 893-900.
    CrossRef  |  Direct Link  |  
  11. Alam, P., M.K. Siddiqi, S.K. Chaturvedi, M. Zaman and R.H. Khan, 2017. Vitamin B12 offers neuronal cell protection by inhibiting Aβ-42 amyloid fibrillation. Int. J. Biol. Macromol., 99: 477-482.
    CrossRef  |  Direct Link  |  
  12. Alam, P., K. Siddiqi, S.K. Chturvedi and R.H. Khan, 2017. Protein aggregation: From background to inhibition strategies. Int. J. Biol. Macromol., 103: 208-219.
    CrossRef  |  Direct Link  |  
  13. Alam, P., A.Z. Beg, M.K. Siddiqi, S.K. Chaturvedi and R.K. Rajpoot et al., 2017. Ascorbic acid inhibits human insulin aggregation and protects against amyloid induced cytotoxicity. Arch. Biochem. Biophys., 621: 54-62.
    CrossRef  |  Direct Link  |  
  14. Alam, M.M., F. Abul Qais, I. Ahmad, P. Alam, R.H. Khan and I. Naseem, 2017. Multi-spectroscopic and molecular modelling approach to investigate the interaction of riboflavin with human serum albumin. J. Biomol. Struct. Dyn., (In Press). 10.1080/07391102.2017.1298470.
    CrossRef  |  Direct Link  |  
  15. Akram, M., F. Ansari, I.A. Bhat, S.K. Chaturvedi and R.H. Khan, 2017. An ester-functionalized cationic gemini surfactant mediated structural transitions of Porcine Serum Albumin (PSA) via binding interaction. Colloids Surf. A: Physicochem. Eng. Aspects, 516: 245-253.
    CrossRef  |  Direct Link  |  
  16. Ajmal, M.R., T.I. Chandel, P. Alam, N. Zaidi and M. Zaman et al., 2017. Fibrillogenesis of human serum albumin in the presence of levodopa-spectroscopic, calorimetric and microscopic studies. Int. J. Biol. Macromol., 94: 301-308.
    CrossRef  |  Direct Link  |  
  17. Ajmal, M.R., S.K. Chaturvedi, N. Zaidi, P. Alam and M. Zaman et al., 2017. Biophysical insights into the interaction of hen egg white lysozyme with therapeutic dye clofazimine: Modulation of activity and SDS induced aggregation of model protein. J. Biomolecular Structure Dynamics, 35: 2197-2210.
    CrossRef  |  Direct Link  |  
  18. Ajmal, M.R., S. Nusrat, P. Alam, N. Zaidi and M.V. Khan et al., 2017. Interaction of anticancer drug clofarabine with human serum albumin and human α-1 acid glycoprotein. Spectroscopic and molecular docking approach. J. Pharmaceut. Biomed. Anal., 135: 106-115.
    CrossRef  |  Direct Link  |  
  19. Ajmal, M.R., N. Zaidi, P. Alam, S. Nusrat and M.K. Siddiqi et al., 2017. Insight into the Interaction of antitubercular and anticancer compound Clofazimine with human serum Albumin: Spectroscopy and molecular modelling. J. Biomolecular Structure Dynamics, 35: 46-57.
    CrossRef  |  Direct Link  |  
  20. Zaman, M., S.K. Chaturvedi, N. Zaidi, A. Qadeer and T.I. Chandel et al., 2016. DNA induced aggregation of stem bromelain: A mechanistic insight. RSC Adv., 6: 37591-37599.
    CrossRef  |  Direct Link  |  
  21. Thakur, K., M. Kaur, G. Rabbani, R.H. Khan, S. Singh and J. Singh, 2016. Structural variations and molten globule state in Arisaema helliborifolium lectin under various treatments as monitored by spectroscopy. Protein Peptide Lett., 23: 107-119.
    Direct Link  |  
  22. Thakur, K., M. Kaur, G. Rabbani, R.H. Khan, S. Singh and J. Singh, 2016. Biophysical characterization of the nucleoside diphosphate kinase of leishmania major and effect of the P95S mutation. Protein Peptide Lett., 23: 107-119.
    Direct Link  |  
  23. Siddiqi, M.K., Y.E. Shahein, N. Hussein and R.H. Khan, 2016. Effect of surfactants on Ra-sHSPI-A small heat shock protein from the cattle tick Rhipicephalus annulatus. J. Mol. Structure, 1119: 12-17.
    CrossRef  |  Direct Link  |  
  24. Siddiqi, M.K., P. Alam, S.K. Chaturvedi, Y.E. Shahein and R.H. Khan, 2016. Mechanisms of protein aggregation and inhibition. Front. Biosci., 9: 1-20.
    PubMed  |  
  25. Siddiqi, M.K., P. Alam, S.K. Chaturvedi and R.H. Khan, 2016. Anti-amyloidogenic behavior and interaction of diallylsulfide with human serum albumin. Int. J. Biol. Macromolecules, 92: 1220-1228.
    CrossRef  |  Direct Link  |  
  26. Salahuddin, P., M.T. Fatima, A.S. Abdelhameed, S. Nusrat and R.H. Khan, 2016. Structure of amyloid oligomers and their mechanisms of toxicities: Targeting amyloid oligomers using novel therapeutic approaches. Eur. J. Med. Chem., 114: 41-58.
    CrossRef  |  Direct Link  |  
  27. Salahuddin, P., M.K. Siddiqi, S. Khan, A.S. Abdelhameed and R.H. Khan, 2016. Mechanisms of protein misfolding: Novel therapeutic approaches to protein-misfolding diseases. J. Mol. Struct., 1123: 311-326.
    CrossRef  |  Direct Link  |  
  28. Nusrat, S., N. Zaidi, M. Zaman, S. Islam and M.R. Ajmal et al., 2016. Repositioning nordihydroguaiaretic acid as a potent inhibitor of systemic amyloidosis and associated cellular toxicity. Arch. Biochem. Biophys., 612: 78-90.
    CrossRef  |  Direct Link  |  
  29. Nusrat, S., M.K. Siddiqi, M. Zaman, N. Zaidi and M.R. Ajmal et al., 2016. A comprehensive spectroscopic and computational investigation to probe the interaction of antineoplastic drug nordihydroguaiaretic acid with serum albumins. PloS One, Vol. 11. 10.1371/journal.pone.0158833.
    CrossRef  |  
  30. Naeem, A., S.A. Bhat, A. Iram and R.H. Khan, 2016. Aggregation of intrinsically disordered fibrinogen as the influence of backbone conformation. Arch. Biochem. Biophys., 603: 38-47.
    CrossRef  |  Direct Link  |  
  31. Laskar, K., P. Alam, R.H. Khan and A. Rauf, 2016. Synthesis, characterization and interaction studies of 1, 3, 4-oxadiazole derivatives of fatty acid with human serum albumin (HSA): A combined multi-spectroscopic and molecular docking study. Eur. J. Med. Chem., 122: 72-78.
    CrossRef  |  Direct Link  |  
  32. Kumar, S., R.H. Khan and S.K. Khare, 2016. Structural elucidation and molecular characterization of Marinobacter sp. α-amylase. Preparative Biochem. Biotechnol., 46: 238-246.
    CrossRef  |  Direct Link  |  
  33. Khan, R.H., M.K. Siddiqui and P. Salahuddin, 2016. Protein disulfide isomerase: Structure, mechanism of oxidative protein folding and multiple functional roles. J. Biochem. Mol. Biol. Res., 2: 173-179.
    Direct Link  |  
  34. Khan, J.M., M.S. Khan, M.S. Ali, N.A. Al-Shabib and R.H. Khan, 2016. Cetyltrimethylammonium bromide (CTAB) promote amyloid fibril formation in carbohydrate binding protein (concanavalin A) at physiological pH. RSC Adv., 6: 38100-38111.
    CrossRef  |  Direct Link  |  
  35. Ishtikhar, M., M.V. Khan, S. Khan, S.K. Chaturvedi, G. Badr, M.H. Mahmoud and R.H. Khan, 2016. Biophysical and molecular docking insight into interaction mechanism and thermal stability of human serum albumin isoforms with a semi-synthetic water-soluble camptothecin analog irinotecan hydrochloride. J. Biomolecular Structure Dynamics, 34: 1545-1560.
    CrossRef  |  Direct Link  |  
  36. Ishtikhar, M., M.V. Khan and R.H. Khan, 2016. Anti-aggregation property of thymoquinone induced by copper-nanoparticles: A biophysical approach. Int. J. Biol. Macromolecules, 93: 1174-1182.
    CrossRef  |  Direct Link  |  
  37. Ishtikhar, M., M.S. Ali, A.M. Atta, H. Al-Lohedan, G. Badr and R.H. Khan, 2016. Temperature dependent rapid annealing effect induces amorphous aggregation of human serum albumin. Int. J. Biol. Macromolecules, 82: 844-855.
    CrossRef  |  Direct Link  |  
  38. Ishtikhar, M., A. Khan, C.K. Chang, L.T.W. Lin, S.S.S. Wang and R.H. Khan, 2016. Effect of Guanidine hydrochloride and Urea on the interaction of 6-thioguanine with human serum albumin: A spectroscopic and molecular dynamics based study. J. Biomol. Struct. Dynamics, 34: 1409-1420.
    CrossRef  |  Direct Link  |  
  39. Iram, S., S. Khan, A.A. Ansary, M. Arshad and S. Siddiqui et al., 2016. Biogenic terbium oxide nanoparticles as the vanguard against osteosarcoma. Spectrochimica Acta Part A: Mol. Biomolecular Spectroscopy, 168: 123-131.
    CrossRef  |  Direct Link  |  
  40. Hoque, M., J. Gupta, G. Rabbani, R.H. Khan and M. Saleemuddin, 2016. Behaviour of oleic acid-depleted bovine alpha-lactalbumin made LEthal to tumor cells (BAMLET). Mol. BioSyst., 12: 1871-1880.
    CrossRef  |  Direct Link  |  
  41. Gupta, J., M. Hoque, M. Zaman, R.H. Khan and M. Saleemuddin, 2016. A detergent-based procedure for the preparation of IgG-like bispecific antibodies in high yield. Scient. Rep., Vol. 6. 10.1038/srep39198.
    CrossRef  |  Direct Link  |  
  42. Furkan, M., A. Rizvi, M. Afsar, M. Rehan Ajmal, R.H. Khan and A. Naeem, 2016. In vitro elucidation of the folding intermediates and aggregate formation of hemoglobin induced by Acetonitrile: A multispectroscopic approach. Protein Peptide Lett., 23: 884-891.
    Direct Link  |  
  43. Chaturvedi, S.K., M.K. Siddiqi, P. Alam, M. Zaman and R.H. Khan, 2016. Comparative binding study of anti-tuberculosis drug pyrazinamide with serum albumins. RSC Adv., 6: 85860-85869.
    CrossRef  |  Direct Link  |  
  44. Chaturvedi, S.K., M.K. Siddiqi, P. Alam and R.H. Khan, 2016. Protein misfolding and aggregation: Mechanism, factors and detection. Process Biochem., 51: 1183-1192.
    CrossRef  |  Direct Link  |  
  45. Chaturvedi, S.K., J.M. Khan, M.K. Siddiqi, P. Alam and R.H. Khan, 2016. Comparative insight into surfactants mediated amyloidogenesis of lysozyme. Int. J. Biol. Macromolecules, 83: 315-325.
    CrossRef  |  Direct Link  |  
  46. Alam, P., S.K. Chaturvedi, M.K. Siddiqi, R.K. Rajpoot, M.R. Ajmal, M. Zaman and R.H. Khana, 2016. Vitamin k3 inhibits protein aggregation: Implication in the treatment of amyloid diseases. Sci. Rep., 10.1038/srep26759.
    CrossRef  |  Direct Link  |  
  47. Alam, P., S.K. Chaturvedi, M.K. Siddiqi, R.K. Rajpoot, M.R. Ajmal, M. Zaman and R.H. Khan, 2016. Vitamin k3 inhibits protein aggregation: Implication in the treatment of amyloid diseases. Sci. Rep., Vol. 6. 10.1038/srep26759.
    CrossRef  |  
  48. Alam, P., A.S. Abdelhameed, R.K. Rajpoot and R.H. Khan, 2016. Interplay of multiple interaction forces: Binding of tyrosine kinase inhibitor nintedanib with human serum albumin. J. Photochem. Photobiol. B: Biol., 157: 70-76.
    CrossRef  |  Direct Link  |  
  49. Ajmal, M.R., S. Nusrat, P. Alam, N. Zaidi and G. Badr et al., 2016. Differential mode of interaction of ThioflavinT with native β structural motif in human α 1-acid glycoprotein and cross beta sheet of its amyloid: Biophysical and molecular docking approach. J. Mol. Structure, 1117: 208-217.
    CrossRef  |  Direct Link  |  
  50. Ajmal, M.R., A.S. Abdelhameed, P. Alam and R.H. Khan, 2016. Interaction of new kinase inhibitors cabozantinib and tofacitinib with human serum alpha-1 acid glycoprotein. A comprehensive spectroscopic and molecular Docking approach. Spectrochimica Acta Part A: Mol. Biomolecular Spectroscopy, 159: 199-208.
    CrossRef  |  Direct Link  |  
  51. Abdelhameed, A.S., P. Alam and R.H. Khan, 2016. Binding of janus kinase inhibitor tofacitinib with human serum albumin: Multi-technique approach. J. Biomolecular Structure Dynamics, 34: 2037-2044.
    CrossRef  |  
  52. Abdelhameed, A.S., M.R. Ajmal, K. Ponnusamy, N. Subbarao and R.H. Khan, 2016. Interaction of the recently approved anticancer drug nintedanib with human acute phase reactant α 1-acid glycoprotein. J. Mol. Structure, 1115: 171-179.
    CrossRef  |  Direct Link  |  
  53. Zahir, F., G. Rabbani, R.H. Khan, S.J. Rizvi, M.S. Jamal and A.M. Abuzenadah, 2015. The pharmacological features of bilirubin: The question of the century. Cell. Mol. Biol. Lett., 20: 418-447.
    CrossRef  |  Direct Link  |  
  54. Sohail, A., S.A. Bhat, A.A. Siddiqui, M. Zaman, R.H. Khan and B. Bano, 2015. Conformational transitions induced by in vitro macromolecular crowding lead to the amyloidogenesis of buffalo heart cystatin. J. Mol. Recognition, 28: 699-709.
    CrossRef  |  Direct Link  |  
  55. Rout, K.C., S.K. Chaturvedi, R.H. Khan and B. Mondal, 2015. A copper (II) complex as selective turn-on fluorosensor for nitric oxide and its intracellular application. Inorganica Chim. Acta, 437: 201-206.
    CrossRef  |  Direct Link  |  
  56. Rabbani, G., E. Ahmad, M.V. Khan, M.T. Ashraf, R. Bhat and R.H. Khan, 2015. Impact of structural stability of cold adapted Candida antarctica lipase B (CaLB): In relation to pH, chemical and thermal denaturation. Rsc Adv., 5: 20115-20131.
    CrossRef  |  Direct Link  |  
  57. Khan, M.V., G. Rabbani, M. Ishtikhar, S. Khan, G. Saini and R.H. Khan, 2015. Non-fluorinated cosolvents: A potent amorphous aggregate inducer of metalloproteinase-conalbumin (ovotransferrin). Int. J. Biol. Macromol., 78: 417-428.
    CrossRef  |  Direct Link  |  
  58. Ishtikhar, M., T.I. Chandel, A. Ahmad, M.S. Ali, H.A. Al-lohadan, A.M. Atta and R.H. Khan, 2015. Rosin surfactant QRMAE can be utilized as an amorphous aggregate inducer: A case study of mammalian serum albumin. PloS One, Vol. 10. 10.1371/journal.pone.0139027.
    CrossRef  |  
  59. Ishtikhar, M., S.S. Usmani, N. Gull, G. Badr, M.H. Mahmoud and R.H. Khan, 2015. Inhibitory effect of copper nanoparticles on rosin modified surfactant induced aggregation of lysozyme. Int. J. Biol. Macromol., 78: 379-388.
    CrossRef  |  Direct Link  |  
  60. Ishtikhar, M., M.S. Ali, A.M. Atta, H.A. Al-Lohedan, L. Nigam, N. Subbarao and R.H. Khan, 2015. Interaction of biocompatible natural rosin-based surfactants with human serum albumin: A biophysical study. J. Luminescence, 167: 399-407.
    CrossRef  |  Direct Link  |  
  61. Ishtikhar, M., M.S. Ali, A.M. Atta, H.A. Al-Lohedan, L. Nigam, N. Subbarao and R.H. Khan, 2015. Interaction of biocompatible natural rosin-based surfactants with human serum albumin: A biophysical study. J. Luminescence, 167: 399-407.
    CrossRef  |  Direct Link  |  
  62. Ishtikhar, M., G. Rabbani, S. Khan and R.H. Khan, 2015. Biophysical investigation of thymoquinone binding to 'N' and 'B' isoforms of human serum albumin: Exploring the interaction mechanism and radical scavenging activity. RSC Adv., 5: 18218-18232.
    Direct Link  |  
  63. Iram, N., M.S. Khan, R. Jolly, M. Arshad and M. Alam et al., 2015. Interaction mode of polycarbazole-titanium dioxide nanocomposite with DNA: Molecular docking simulation and in-vitro antimicrobial study. J. Photochem. Photobiol. B: Biol., 153: 20-32.
    CrossRef  |  Direct Link  |  
  64. Iram, N., M.S. Khan, R. Jolly, M. Arshad and M. Alam et al., 2015. Interaction mode of polycarbazole-titanium dioxide nanocomposite with DNA: Molecular docking simulation and in-vitro antimicrobial study. J. Photochem. Photobiol. B: Biol., 153: 20-32.
    CrossRef  |  
  65. Gull, N., J.M. Khan, M. Ishtikhar, A. Qadeer, R.A. Khan, M. Gul and R.H. Khan, 2015. Secondary structural changes in guanidinium hydrochloride denatured mammalian serum albumins and protective effect of small amounts of cationic gemini surfactant pentanediyl-α, ω-bis (Cetyldimethylammonium bromide) and methyl-β-cyclodextrin: A spectroscopic study. J. Colloid Interface Sci., 439: 170-176.
    CrossRef  |  Direct Link  |  
  66. Chaturvedi, S.K., P. Alam, J.M. Khan, M.K. Siddiqui and P. Kalaiarasan et al., 2015. Biophysical insight into the anti-amyloidogenic behavior of taurine. Int. J. Biol. Macromol., 80: 375-384.
    CrossRef  |  
  67. Chaturvedi, S.K., N. Zaidi, P. Alam, J.M. Khan and A. Qadeer et al., 2015. Unraveling comparative anti-amyloidogenic behavior of pyrazinamide and D-cycloserine: A mechanistic biophysical insight. PloS One, Vol. 10. 10.1371/journal.pone.0136528.
    CrossRef  |  Direct Link  |  
  68. Chaturvedi, S.K., E. Ahmad, J.M. Khan, P. Alam, M. Ishtikhar and R.H. Khan, 2015. Elucidating the interaction of limonene with bovine serum albumin: A multi-technique approach. Mol. Biosyst., 11: 307-316.
    Direct Link  |  
  69. Ashraf, J.M., S. Ahmad, G. Rabbani, Q. Hasan and A.T. Jan et al., 2015. 3-Deoxyglucosone: A Potential glycating agent accountable for structural alteration in H3 histone protein through generation of different AGEs. PloS One, Vol. 10. 10.1371/journal.pone.0116804.
    CrossRef  |  
  70. Ashraf, J.M., G. Rabbani, S. Ahmad, Q. Hasan, R.H. Khan, K. Alam and I. Choi, 2015. Glycation of H1 histone by 3-deoxyglucosone: Effects on protein structure and generation of different advanced glycation end products. PloS One, Vol. 10. 10.1371/journal.pone.0130630.
    CrossRef  |  
  71. Allarakha, S., P. Ahmad, M. Ishtikhar, M.S. Zaheer, S.S. Siddiqi and A. Ali, 2015. Fructosylation generates neo‐epitopes on human serum albumin. IUBMB Life, 67: 338-347.
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  72. Alam, P., S.K. Chaturvedi, T. Anwar, M.K. Siddiqi and M.R. Ajmal et al., 2015. Biophysical and molecular docking insight into the interaction of cytosine β-D arabinofuranoside with human serum albumin. J. Luminescence, 164: 123-130.
    CrossRef  |  Direct Link  |  
  73. Alam, P., G. Rabbani, G. Badr, B.M. Badr and R.H. Khan, 2015. The surfactant-induced conformational and activity alterations in Rhizopus niveus Lipase. Cell Biochem. Biophys., 71: 1199-1206.
    Direct Link  |  
  74. Alam, P., F. Naseem, A.S. Abdelhameed and R.H. Khan, 2015. Effect of galactose on acid induced molten globule state of Soybean Agglutinin: Biophysical approach. J. Mol. Struct., 1099: 149-153.
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  75. Ahmad, P., Badar ul Islam, S. Allarakha, G. Rabbani and K. Dixit et al., 2015. Preferential recognition of peroxynitrite-modified human serum albumin by circulating autoantibodies in cancer. Int. J. Biol. Macromol., 72: 875-882.
    CrossRef  |  
  76. Ahmad, B., G. Muteeb, P. Alam, A. Varshney and N. Zaidi et al., 2015. Thermal induced unfolding of human serum albumin isomers: Assigning residual α helices to domain II. Int. J. Biol. Macromol., 75: 447-452.
    CrossRef  |  Direct Link  |  
  77. Zaman, M., E. Ahmad, A. Qadeer, G. Rabbani and R.H. Khan, 2014. Nanoparticles in relation to peptide and protein aggregation. Int. J. Nanomed., 9: 899-912.
    CrossRef  |  Direct Link  |  
  78. Zaidi, N., S. Nusrat, F.K. Zaidi and R.H. Khan, 2014. pH-dependent differential interacting mechanisms of sodium dodecyl sulfate with bovine serum fetuin: A biophysical insight. J. Phys. Chem. B, 118: 13025-13036.
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  79. Varshney, A., Y. Ansari, N. Zaidi, E. Ahmad, G. Badr, P. Alam and R.H. Khan, 2014. Analysis of binding interaction between antibacterial ciprofloxacin and human serum albumin by spectroscopic techniques. Cell Biochem. Biophys., 70: 93-101.
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  80. Varshney, A., G. Rabbani, G. Badr and R.H. Khan, 2014. Cosolvents induced unfolding and aggregation of keyhole limpet hemocyanin. Cell Biochem. Biophys., 69: 103-113.
    Direct Link  |  
  81. Shakir, M., M.S. Khan, S.I. Al-Resayes, U. Baig, P. Alam, R.H. Khan and M. Alam, 2014. In vitro DNA binding, molecular docking and antimicrobial studies on a newly synthesized poly (o-toluidine)–titanium dioxide nanocomposite. RSC Adv., 4: 39174-39183.
    Direct Link  |  
  82. Salahuddin, P., G. Rabbani and R.H. Khan, 2014. The role of advanced glycation end products in various types of neurodegenerative disease: a therapeutic approach. Cell Mol. Biol. Lett., 19: 407-437.
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  83. Rub, M.A., J.M. Khan, A.M. Asiri and R.H. Khan, 2014. Study on the interaction between amphiphilic drug and bovine serum albumin: A thermodynamic and spectroscopic description. J. Luminescence, 155: 39-46.
    CrossRef  |  
  84. Rub, M.A., A.M. Asiri, J.M. Khan, F. Khan and R.H. Khan, 2014. A study of interaction between antidepressant drug nortriptyline hydrochloride with gelatin. J. Taiwan Inst. Chem. Eng., 45: 2068-2074.
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  85. Rabbani, G., M.J. Khan, A. Ahmad, M.Y. Maskat and R.H. Khan, 2014. Effect of copper oxide nanoparticles on the conformation and activity of β-galactosidase. Colloids Surfaces B: Biointerfaces, 123: 96-105.
    CrossRef  |  Direct Link  |  
  86. Rabbani, G., J. Kaur, E. Ahmad, R.H. Khan and S.K. Jain, 2014. Structural characteristics of thermostable immunogenic outer membrane protein from Salmonella enteric serovar Typhi. Applied Microbiol. Biotechnol., 98: 2533-2543.
    Direct Link  |  
  87. Qadeer, A., M. Zaman and R.H. Khan, 2014. Inhibitory effect of post-micellar SDS concentration on thermal aggregation and activity of papain. Biochemistry, 79: 785-796.
    CrossRef  |  Direct Link  |  
  88. Khan, M.V., G. Rabbani, E. Ahmad and R.H. Khan, 2014. Fluoroalcohols-induced modulation and amyloid formation in conalbumin. Int. J. Biol. Macromol., 70: 606-614.
    CrossRef  |  
  89. Khan, M.F., M. Hameedullah, A.H. Ansari, E. Ahmad and M.B. Lohani et al., 2014. Flower-shaped ZnO nanoparticles synthesized by a novel approach at near-room temperatures with antibacterial and antifungal properties. Int. J. Nanomed., 9: 853-864.
    Direct Link  |  
  90. Khan, J.M., S.K. Chaturvedi, S.K. Rahman, M. Ishtikhar, A. Qadeer, E. Ahmad and R.H. Khan, 2014. Protonation favors aggregation of lysozyme with SDS. Soft Matter, 10: 2591-2599.
    Direct Link  |  
  91. Khan, J.M., S.A. Abdulrehman, F.K. Zaidi, S. Gourinath and R.H. Khan, 2014. Hydrophobicity alone can not trigger aggregation in protonated mammalian serum albumins. Phys. Chem. Chem. Phys., 16: 5150-5161.
    Direct Link  |  
  92. Ishtikhar, M., S. Khan, G. Badr, A.O. Mohamed and R.H. Khan, 2014. Interaction of the 5-fluorouracil analog 5-fluoro-2'-deoxyuridine with 'N' and 'B' isoforms of human serum albumin: A spectroscopic and calorimetric study. Mol. Biosyst., 10: 2954-2964.
    Direct Link  |  
  93. Ishtikhar, M., G. Rabbani and R.H. Khan, 2014. Interaction of 5-fluoro-5'-deoxyuridine with human serum albumin under physiological and non-physiological condition: A biophysical investigation. Colloids Surfaces B: Biointerfaces, 123: 469-477.
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  94. Fatima, S., R. Ajmal, G. Badr and R.H. Khan, 2014. Harmful effect of detergents on lipase. Cell Biochem. Biophys., 70: 759-763.
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  95. Ashraf, J.M., S. Ahmad, G. Rabbani, A.T. Jan, E.J. Lee, R.H. Khan and I. Choi, 2014. Physicochemical analysis of structural alteration and advanced glycation end products generation during glycation of H2A histone by 3‐deoxyglucosone. IUBMB Life, 66: 686-693.
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  96. Ansari, N.A., A.R. Mir, S. Habib, K. Alam, A. Ali and R.H. Khan, 2014. Role of early glycation amadori products of lysine-rich proteins in the production of autoantibodies in diabetes type 2 patients. Cell Biochem. Biophys., 70: 857-865.
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  97. Amani, S., F. Nasim, T.A. Khan, N.A. Fazili and M. Furkan et al., 2014. Detergent induces the formation of IgG aggregates: A multi-methodological approach. Spectrochim. Acta Part A: Mol. Biomol. Spectrosc., 120: 151-160.
    CrossRef  |  
  98. Afrin, S., G. Rabbani and R.H. Khan, 2014. Spectroscopic and calorimetric studies of interaction of methimazole with human serum albumin. J. Luminescence, 151: 219-223.
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  99. Zaidi, N., M.R. Ajmal, G. Rabbani, E. Ahmad and R.H. Khan, 2013. A comprehensive insight into binding of hippuric acid to human serum albumin: A study to uncover its impaired elimination through hemodialysis. PloS One, Vol. 8. 10.1371/journal.pone.0071422.
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  100. Zaidi, N., E. Ahmad, M. Rehan, G. Rabbani and M.R. Ajmal et al., 2013. Biophysical insight into furosemide binding to human serum albumin: A study to unveil its impaired albumin binding in uremia. J. PhyChem B., 117: 2595-2604.
  101. Sharma, G., A.Z. Naqvi, S.K. Chaturvedi and R.H. Khan, 2013. Ion-dipole induced interaction between cationic gemini/TTAB and nonionic (Tween) surfactants: Interfacial and microstructural phenomena. RSC Adv., 3: 6945-6959.
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  102. Sen, P., E. Ahmad and R.H. Khan, 2013. At very low concentrations known chaotropes act as kosmotropes for the N and B isoforms of human serum albumin. Biochem. Cell Biol., 91: 72-78.
  103. Rub, M.A., J.M. Khan, Z. Yaseen and R.H. Khan, 2013. Conformational changes of serum albumin upon complexation with amphiphilic drug imipramine hydrochloride. J. Proteins Proteomics, 3: 207-215.
  104. Rub, M.A., A.M. Asiri, J.M. Khan, R.H. Khan and Kabir-ud-Din, 2013. Interaction of gelatin with promethazine hydrochloride: Conductimetry, tensiometry and circular dichroism studies. J. Mol. Struct., 1050: 35-42.
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  105. Qadeer, A., E. Ahmad, M. Zaman, M.W. Khan and J.M. Khan et al., 2013. Concentration-dependent antagonistic persuasion of SDS and naphthalene derivatives on the fibrillation of stem bromelain. Arch. Biochem. Biophys., 540: 101-116.
    CrossRef  |  Direct Link  |  
  106. Naqvi, Z., E. Ahmad, R.H. Khan and M. Saleemuddin, 2013. Non-native states of bovine beta-lactoglobulin induced by acetonitrile: pH-dependent unfolding of the two genetic variants A and B. Cell Biochem. Biophys., 66: 175-185.
    CrossRef  |  Direct Link  |  
  107. Khan, J.M., S.K. Chaturvedi and R.H. Khan, 2013. Elucidating the mode of action of urea on mammalian serum albumins and protective effect of sodium dodecyl sulfate. Biochem. Biophys. Res. Commun., 441: 681-688.
    CrossRef  |  Direct Link  |  
  108. Khan, J.M., A. Qadeer, E. Ahmad, R. Ashraf and B. Bushan et al., 2013. Monomeric banana lectin at acidic ph overrules conformational stability of its native dimeric form. PLoS One, Vol. 8. 10.1371/journal.pone.0062428.
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  109. Iram, A., T. Alam, J.M. Khan, T.A. Khan, R.H. Khan and A. Naeem, 2013. Molten globule of hemoglobin proceeds into aggregates and advanced glycated end products. PloS One, Vol. 8. 10.1371/journal.pone.0072075.
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  110. Ahmad, E., G. Rabbani, N. Zaidi, M.A. Khan and A. Qadeer et al., 2013. Revisiting ligand-induced conformational changes in proteins: Essence, advancements, implications and future challenges. J. Biomol. Struct. Dyn., 31: 630-648.
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  111. Tabassum, S., W.M. Al-Asbahy, M. Afzal, F. Arjmand and R.H. Khan, 2012. Interaction and photo-induced cleavage studies of a copper based chemotherapeutic drug with human serum albumin: Spectroscopic and molecular docking study. Mol. Biosyst., 8: 2424-2433.
  112. Rabbani, G., E. Ahmad, N. Zaidi, S. Fatima and R.H. Khan, 2012. pH-Induced molten globule state of Rhizopus niveus lipase is more resistant against thermal and chemical denaturation than its native state. Cell Biochem. Biophys., 62: 487-499.
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  113. Qadeer, A., G. Rabbani, N. Zaidi, E. Ahmad, J.M. Khan and R.H. Khan, 2012. 1-anilino-8-naphthalene sulfonate (ANS) is not a desirable probe for determining the molten globule state of chymopapain. PLoS One, Vol. 7. 10.1371/journal.pone.0050633.
    CrossRef  |  Direct Link  |  
  114. Mir, M.A., J.M. Khan, R.H. Khan, A.A. Dar and G.M. Rather, 2012. Interaction of cetyltrimethylammonium bromide and its gemini homologue bis (cetyldimethylammonium) butane dibromide with xanthine oxidase. J. Phys. Chem. B, 116: 5711-5718.
    CrossRef  |  Direct Link  |  
  115. Kumar, S., E. Ahmad, S. Kumar, R.H. Khan and S. Gourinath, 2012. Flexibility of EF hand motifs: Structural and thermodynamic studies of calcium binding protein-1 from Entamoeba histolytica with Pb2+, Ba2+ and Sr2+. BMC Biophys., Vol. 5. 10.1186/2046-1682-5-15.
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  116. Kumar, M., S. Ahmad, E. Ahmad,.A. Saifi and R.H. Khan, 2012. In silico prediction and analysis of Caenorhabditis EF-hand containing proteins. PLoS One, Vol. 7. 10.1371/journal.pone.0036770.
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  117. Khan, J.M., A. Qadeer, S.K. Chaturvedi, E. Ahmad, S.A.A. Rehman, S. Gourinath and R.H. Khan, 2012. SDS can be utilized as an amyloid inducer: A case study on diverse proteins. PloS One, Vol. 7. 10.1371/journal.pone.0029694.
    CrossRef  |  Direct Link  |  
  118. Khan, A.B., J.M. Khan, M.S. Ali, R.H. Khan and Kabir-ud-Din, 2012. Interaction of amphiphilic drugs with human and bovine serum albumins. Spectrochim. Acta A, 97C: 119-124.
  119. Hassan, M.I., A. Naeem, K.A. Khan, R.H. Khan, S. Singh, T.P. Singh and S. Yadav, 2012. Protective effect of prolactin induced protein on zinc alhpa2-glycoprotein against various denaturants. J. Proteins Proteomics, 3: 103-109.
  120. Ahmad, S., Moinuddin, R.H. Khan and A. Ali, 2012. Physicochemical studies on glycation‐induced structural changes in human IgG. IUBMB Life, 64: 151-156.
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  121. Ahmad, E., G. Rabbani, N. Zaidi, B. Ahmad and R.H. Khan, 2012. Pollutant-induced modulation in conformation and β-lactamase activity of human serum albumin. PLoS One, Vol. 7. 10.1371/journal.pone.0038372.
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  122. Ahmad, A., E. Ahmad, G. Rabbani, S. Haque, M. Arshad and R.H. Khan, 2012. Identification and design of antimicrobial peptides for therapeutic applications. Curr. Protein Peptide Sci., 13: 211-223.
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  123. Varshney, A., M. Rehan, N. Subbarao, G. Rabbani and R.H. Khan, 2011. Elimination of endogenous toxin, creatinine from blood plasma depends on albumin conformation: Site specific uremic toxicity and impaired drug binding. PLoS One, Vol. 28. 10.1371/journal.pone.0017230.
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  124. Rabbani, G., E. Ahmad, N. Zaidi and R.H. Khan, 2011. pH-dependent conformational transitions in conalbumin (Ovotransferrin), a metalloproteinase from hen egg white. Cell Biochem. Biophys., 61: 551-560.
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  125. Kumar, P., B. Baidya, S.K. Chaturvedi, R.H. Khan, D. Manna and B. Mondal, 2011. DNA binding and nuclease activity of copper(II) complexes of tridentate ligands. Inorganica Chim. Acta, 376: 264-270.
    CrossRef  |  Direct Link  |  
  126. Khan, A.B., J.M. Khan, M.S. Ali, R.H. Khan and Kabir-ud Din, 2011. Spectroscopic approach of the interaction study of amphiphilic drugs with the serum albumins. Colloids Surf. B: Biointerfaces, 87: 447-453.
    CrossRef  |  Direct Link  |  
  127. Gull, N., M.A. Mir, J.M. Khan, R.H. Khan, G.M. Rather and A.A. Dar, 2011. Refolding of bovine serum albumin via artificial chaperone protocol using gemini surfactants. J. Colloid Interface Sci., 364: 157-162.
    CrossRef  |  Direct Link  |  
  128. Bora, H., S. Garg, P. Sen, D. Kumar, P. Kaur, R.H. Khan and Y.D. Sharma, 2011. Plasmodium vivax tryptophan-rich antigen Pvtrag33.5 contains alpha helical structure and multidomain architecture. PLoS One, Vol. 20. 10.1371/journal.pone.0016294.
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  129. Ali, M.S., K. Anjum, J.M. Khan, R.H. Khan and Kabir-ud-Din, 2011. Complexation behavior of gelatin with amphiphilic drug imipramine hydrochloride as studied by conductimetry, surface tensiometry and circular dichroism studies. Colloids Surf. B: Biointerfaces, 82: 258-262.
    CrossRef  |  Direct Link  |  
  130. Ahmad, E., P. Sen and R.H. Khan, 2011. Structural stability as a probe for molecular evolution of homologous albumins studied by spectroscopy and bioinformatics. Cell Biochem. Biophys., 61: 313-325.
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  131. Ahmad, E., G. Rabbani, N. Zaidi, S. Singh and M. Rehan et al., 2011. Stereo-selectivity of human serum albumin to enantiomeric and isoelectronic pollutants dissected by spectroscopy, calorimetry and bioinformatics. PLoS One, Vol. 6. 10.1371/journal.pone.0026186.
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  132. Ahmad, E., A. Ahmad, S. Singh, M. Arshad, A.H. Khan and R.H. Khan, 2011. A mechanistic approach for islet amyloid polypeptide aggregation to develop anti-amyloidogenic agents for type-2 diabetes. Biochimie, 93: 793-805.
    CrossRef  |  Direct Link  |  
  133. Varshney, A., P. Sen, E. Ahmad, M. Rehan, N. Subbarao and R.H. Khan, 2010. Ligand binding strategies of human serum albumin: How can the cargo be utilized? Chirality, 22: 77-87.
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  134. Varshney, A., B. Ahmad, G. Rabbani, V. Kumar, S. Yadav and R.H. Khan, 2010. Acid-induced unfolding of didecameric keyhole limpet hemocyanin: Detection and characterizations of decameric and tetrameric intermediate states. Amino Acids, 39: 899-910.
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  135. Sen, P., M.A. Iqbal, S. Fatima and R.H. Khan, 2010. Methyl cyanide induces alpha to beta transition and aggregation at high concentrations in E-state of human serum albumin. Biochemistry (Mosc), 75: 367-374.
    Direct Link  |  
  136. Sen, P., B. Ahmad, G. Rabbani and R.H. Khan, 2010. 2,2,2-Trifluroethanol induces simultaneous increase in alpha-helicity and aggregation in alkaline unfolded state of bovine serum albumin. Int. J. Biol. Macromol., 46: 250-254.
    CrossRef  |  Direct Link  |  
  137. Priyadarshini, M., R.H. Khan and B. Bano, 2010. Physicochemical properties of thiol proteinase inhibitor isolated from goat pancreas. Biopolymers, 93: 708-717.
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  138. Naqvi, Z., R.H. Khan and M. Saleemuddin, 2010. A procedure for the purification of beta-lactoglobulin from bovine milk using gel filtration chromatography at low pH. Prep. Biochem. Biotechnol., 40: 326-336.
    CrossRef  |  Direct Link  |  
  139. Mir, M.A., N. Gull, J.M. Khan, R.H. Khan, A.A. Dar and G.M. Rather, 2010. Interaction of bovine serum albumin with cationic single chain+ nonionic and cationic gemini+ nonionic binary surfactant mixtures. J. Phys. Chem. B, 114: 3197-3204.
    CrossRef  |  Direct Link  |  
  140. Mir, M.A., J.M. Khan, R.H. Khan, G.M. Rather and A.A. Dar, 2010. Effect of spacer length of alkanediyl-alpha,omega-bis(dimethylcetylammonium bromide) gemini homologues on the interfacial and physicochemical properties of BSA. Colloids Surf B Biointerfaces, 77: 54-59.
    Direct Link  |  
  141. Kumar, S., E. Ahmad, M.S. Mansuri, S. Kumar, R. Jain, R.H. Khan and S. Gourinath, 2010. Crystal structure and trimer-monomer transition of N-terminal domain of EhCaBP1 from Entamoeba histolytica. Biophys. J., 98: 2933-2942.
    CrossRef  |  Direct Link  |  
  142. Haq, S.K., G. Rabbani, E. Ahmad, S.M. Atif and R.H. Khan, 2010. Protease inhibitors: A panacea? J. Biochem. Mol. Toxicol., 24: 270-277.
    CrossRef  |  Direct Link  |  
  143. Arjmand, F., P. Tewatia, M. Aziz and R.H. Khan, 2010. Interaction studies of a novel Co(II)-based potential chemotherapeutic agent with human serum albumin (HSA) employing biophysical techniques. Med. Chem. Res., 19: 794-807.
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  144. Arjmand, F., M. Muddassir and R.H. Khan, 2010. Chiral preference of l-tryptophan derived metal-based antitumor agent of late 3d-metal ions (Co(II), Cu(II) and Zn(II)) in comparison to d- and dl-tryptophan analogues: Their in vitro reactivity towards CT DNA, 5'-GMP and 5'-TMP. Eur. J. Med. Chem., 45: 3549-3557.
    CrossRef  |  Direct Link  |  
  145. Ali, M.S., N. Gull, J.M. Khan, V.K. Aswal, R.H. Khan and Kabir-ud-Din, 2010. Unfolding of rabbit serum albumin by cationic surfactants: Surface tensiometry, small-angle neutron scattering, intrinsic fluorescence, resonance Rayleigh scattering and circular dichroism studies. J. Colloid Interface Sci., 352: 436-443.
    CrossRef  |  Direct Link  |  
  146. Ali, M.S., J.M. Khan, V.K. Aswal and R.H. Khan, 2010. Multi-technique approach on the effect of surfactant concentrations on the thermal unfolding of rabbit serum albumin: Formation and solubilization of the protein aggregates. Colloids Surf. B: Biointerfaces, 80: 169-175.
    CrossRef  |  Direct Link  |  
  147. Ahmad, E., S.K. Rahman, J.M. Khan, A. Varshney and R.H. Khan, 2010. Phytolacca Americana lectin (Pa-2; pokeweed mitogen): An intrinsically unordered protein and its conversion into partial order at low pH. Biosci. Rep., 30: 125-134.
    CrossRef  |  Direct Link  |  
  148. Ahmad, E., S. Fatima, M.M. Khan and R.H. Khan, 2010. More stable structure of wheat germ lipase at low pH than its native state. Biochimie, 92: 885-893.
    CrossRef  |  Direct Link  |  
  149. Ahmad, B., Z. Islam, A. Varshney and R.H. Khan, 2010. Stabilization of folding intermediate States from alkaline induced unfolded state of bovine serum fetuin in trifluoroethanol and acetonitrile. Protein Pept. Lett., 17: 660-666.
    Direct Link  |  
  150. Ahmad, B., S.K. Haq, A. Varshney, A.A. Moosavi-Movahedi and R.H. Khan, 2010. Effect of trifluoroethanol on native and acid-induced states of glucose oxidase from Aspergillus niger. Biochemistry, 75: 486-493.
    CrossRef  |  Direct Link  |  
  151. Sen, P., S. Fatima, J.M. Khan and R.H. Khan, 2009. How methyl cyanide induces aggregation in all-alpha proteins: a case study in four albumins. Int. J. Biol. Macromol., 44: 163-169.
    CrossRef  |  Direct Link  |  
  152. Sen, P., S. Fatima, B. Ahmad and R.H. Khan, 2009. Interactions of thioflavin T with serum albumins: Spectroscopic analyses. Spectrochim. Acta Part A: Mol. Biomol. Spectrosc., 74: 94-99.
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  153. Naeem, A., M. Saleemuddin and R.H. Khan, 2009. Compact acid-induced state of Clitoria ternatea agglutinin retains its biological activity. Biochemistry (Mosc), 74: 1088-1095.
    Direct Link  |  
  154. Hameed, M., B. Ahmad, R.H. Khan, K.I. Andrabi and K.M. Fazili, 2009. Tertiary butanol induced amyloidogenesis of hen egg white lysozyme (HEWL) is facilitated by aggregation-prone alkali-induced molten globule like conformational state. Protein Pept. Lett., 16: 56-60.
    Direct Link  |  
  155. Gupta, S., S. Mahmood, R.H. Khan and A. Mahmood, 2009. Inhibition of brush border sucrase by polyphenols in mouse intestine. Biosci. Rep., 30: 111-117.
    CrossRef  |  Direct Link  |  
  156. Gull, N., S. Chodankar, V.K. Aswal, P. Sen, R.H. Khan and K.U. Din, 2009. Spectroscopic studies on the interaction of cationic surfactants with bovine serum albumin. Colloids Surf B Biointerfaces, 69: 122-128.
    CrossRef  |  Direct Link  |  
  157. Gull, N., P. Sen, R.H. Khan and K.U. Din, 2009. Spectroscopic studies on the comparative interaction of cationic single-chain and gemini surfactants with human serum albumin. J. Biochem., 145: 67-77.
    Direct Link  |  
  158. Gull, N., P. Sen, R.H. Khan and K.U. Din, 2009. Interaction of bovine (BSA), rabbit (RSA), and porcine (PSA) serum albumins with cationic single-chain/gemini surfactants: a comparative study. Langmuir, 25: 11686-11691.
    CrossRef  |  Direct Link  |  
  159. Fatima, S. and R.H. Khan, 2009. Stability check of succinylated concanavalin A: presence of functionally active conformational state. Protein Pept. Lett., 16: 423-429.
    Direct Link  |  
  160. Ahmad, B., G.M. Rathar, A. Varshney and R.H. Khan, 2009. pH-Dependent urea-induced unfolding of stem bromelain: unusual stability against urea at neutral pH. Biochemistry, 74: 1337-1343.
    Direct Link  |  
  161. Varshney, A., B. Ahmad and R.H. Khan, 2008. Comparative studies of unfolding and binding of ligands to human serum albumin in the presence of fatty acid: Spectroscopic approach. Int. J. Biol. Macromol., 42: 483-490.
    CrossRef  |  Direct Link  |  
  162. Sen, P., B. Ahmad and R.H. Khan, 2008. Formation of a molten globule like state in bovine serum albumin at alkaline pH. Eur. Biophys. J., 37: 1303-1308.
    CrossRef  |  Direct Link  |  
  163. Naseem, F. and R.H. Khan, 2008. Structural intermediates of acid unfolded Con A in different co-solvents: fluoroalcohols and polyethylene glycols. Int. J. Biol. Macromol., 42: 158-165.
  164. Naseem, F. and R.H. Khan, 2008. Pea lectin in alkaline conditions: Formation of molten globule-like intermediate and its structural and thermal studies under the influence of hexafluoroisopropanol. Protein Pept. Lett., 15: 606-611.
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  165. Gupta, S.,S. Mahmood, R.H. Khan and A. Mahmood, 2008. Effect of Na+ ions on pH-dependent conformational changes in brush border sucrase-isomaltase in mice intestine. Ind. J. Biochem. Biophys., 45: 399-403.
    Direct Link  |  
  166. Naseem, F. and R.H. Khan, 2007. Transition of a compact intermediate state of pea lectin under the influence of different molecular weight polyethylene glycols. Protein J., 26: 415-421.
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  167. Naeem, A., S. Haque and R.H. Khan, 2007. Purification and characterization of a novel β-D-galactosides-specific lectin from Clitoria ternatea. Protein J., 26: 403-413.
    CrossRef  |  Direct Link  |  
  168. Naeem, A., M. Saleemuddin and R.H. Khan, 2007. Glycoprotein targeting and other applications of lectins in biotechnology. Curr. Protein Pept. Sci., 8: 261-271.
    CrossRef  |  PubMed  |  Direct Link  |  
  169. Naeem, A., E. Ahmad and R.H. Khan, 2007. An alternate high yielding purification method for Clitoria ternatea lectin. Int. J. Biol. Macromol., 141: 481-486.
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  170. Naeem, A., E. Ahmad, M.T. Ashraf and R.H. Khan, 2007. Purification and characterization of mannose/glucose-specific lectin from seeds of Trigonella foenumgraecum. Biochemistry, 72: 44-48.
    Direct Link  |  
  171. Hameed, M., B. Ahmad, K.M. Fazili, K. Andrabi and R.H. Khan, 2007. Different molten globule-like folding intermediates of hen egg white lysozyme induced by high pH and tertiary butanol. J. Biochem., 141: 573-583.
    CrossRef  |  Direct Link  |  
  172. Gull, N, P. Sen, K.U. Din and R.H. Khan, 2007. Effect of physiological concentration of urea on the conformation of human serum albumin. J. Biochem., 141: 261-268.
    CrossRef  |  Direct Link  |  
  173. Fatima, S., B. Ahmad and R.H. Khan, 2007. Native-like tertiary structure in the Mucor miehei lipase molten globule state obtained at low pH. IUBMB Life, 59: 179-186.
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  174. Fatima, S. and R.H. Khan, 2007. Effect of polyethylene glycols on the function and structure of thiol proteases. J. Biochem., 142: 65-72.
    CrossRef  |  Direct Link  |  
  175. Fatima, A., Q. Husain and R.H. Khan, 2007. A peroxidase from bitter gourd (Momordica charantia) with enhanced stability against organic solvent and detergent : A comparison with horseradish peroxidase. J. Mol. Catal. B: Enzym., 47: 66-71.
    Direct Link  |  
  176. Ahmad, E., A. Naeem, S. Javed, S. Yadav and R.H. Khan, 2007. The minimal structural requirement of concanavalin A that retains its functional aspects. J. Biochem., 142: 307-315.
    CrossRef  |  Direct Link  |  
  177. Ahmad, B.,T.A. Shamim,S.K. Haq and R.H. Khan, 2007. Identification and characterization of functional intermediates of stem bromelain during urea and guanidine hydrochloride unfolding. J. Biochem., 141: 251-259.
    CrossRef  |  Direct Link  |  
  178. Zahir, F., S.J. Rizvi, S.K. Haq and R.H. Khan, 2006. Effect of methyl mercury induced free radical stress on nucleic acids and protein: Implications on cognitive and motor functions. Indian J. Clin. Biochem., 21: 149-152.
    CrossRef  |  Direct Link  |  
  179. Nayeem, M.S. and R.H. Khan, 2006. Recombinant antibodies in cancer therapy. Curr. Protein Pept. Sci., 7: 165-170.
    CrossRef  |  Direct Link  |  
  180. Naeem, A., S. Fatima and R.H. Khan 2006. Characterization of partially folded intermediates of papain in presence of cationic, anionic, and nonionic detergents at low pH. Biopolymers, 83: 1-10.
    CrossRef  |  Direct Link  |  
  181. Naeem, A., M.A. Ashraf, M. Akram and R.H. Khan, 2006. Comparative study of effects of polyols, salts, and alcohols on trichloroacetic acid-induced state of cytochrome c. Biochemistry, 71: 1101-1109.
    CrossRef  |  Direct Link  |  
  182. Naeem, A., R.H. Khan and M. Saleemuddin, 2006. Single step immobilized metal ion affinity precipitation/chromatography based procedures for purification of concanavalin A and Cajanus cajan mannose-specific lectin. Biochemistry, 71: 56-59.
    Direct Link  |  
  183. Kuar, M., K. Singh, P.J. Rup, A.K. Saxena and R.H. Khan et al., 2006. A tuber lectin from Arisaema helleborifolium Schott with anti-insect activity against melon fruit fly, Bactrocera cucurbitae (Coquillett) and anti-cancer effect on human cancer cell lines. Arch. Biochem. Biophys., 445: 156-165.
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  184. Gupta, P., M. Saleemuddin and R.H. Khan, 2006. Hydrophobic interactions are the prevalent force in bromelain:Fab' complex. Biochemistry (Mosc)., 71: S31-S37.
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  185. Gull, N., S. Kumar, B. Ahmad, R.H. Khan and K.D. Din, 2006. Influence of urea additives on micellar morphology/protein conformation. Colloids Surf B Biointerfaces, 51: 10-15.
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  186. Fatima, S., B. Ahmad and R.H. Khan, 2006. Fluoroalcohols induced unfolding of Succinylated Con A: native like beta-structure in partially folded intermediate and alpha-helix in molten globule like state. Arch. Biochem. Biophys., 454: 170-180.
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  187. Dev, S.,R.H. Khan and A. Surolia 2006. 2,2,2-Trifluoroethanol-Induced structural change of peanut agglutinin at different pH: A comparative account. IUBMB Life, 58: 473-479.
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  188. Ahmad, B., S. Parveen and R.H. Khan, 2006. Effect of albumin conformation on the binding of ciprofloxacin to human serum albumin: A novel approach directly assigning binding site. Biomacromolecules, 7: 1350-1356.
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  189. Ahmad, B., M.A. Ansari, P. Sen and R.H. Khan, 2006. Low versus high molecular weight poly(ethylene glycol)-induced states of stem bromelain at low pH: stabilization of molten globule and unfolded states. Biopolymers, 81: 350-359.
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  190. Ahmad, B. and R.H. Khan, 2006. Studies on the acid unfolded and molten globule states of catalytically active stem bromelain: A comparison with catalytically inactive form. J. Biochem., 40: 501-508.
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  191. Zahir, F., S.J. Rizwi, S.K. Haq and R.H. Khan, 2005. Low dose mercury toxicity and human health. Environ. Toxicol. Pharmacol., 20: 351-360.
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  192. Zahir, F., S.J. Rizwi, S.K. Haq and R.H. Khan, 2005. Low dose mercury toxicity and human health. Environ. Toxicol. Pharmacol., 20: 351-360.
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  193. Naseem, F. and R.H. Khan 2005. Characterization of a common intermediate of pea lectin in the folding pathway induced by TFE and HFIP. Biochim. Biophys. Acta, 1723: 192-200.
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  194. Naeem, A., A. Khan and R.H. Khan 2005. Partially folded intermediate state of concanavalin A retains its carbohydrate specificity. Biochem. Biophys. Res. Commun., 331: 1284-1294.
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  195. Khan, R.H., A. Naeem and M.A. Baig, 2005. Spectroscopic studies on the protective effect of a specific sugar on concanavalin A at acidic, neutral and alkaline pH. Cell Mol. Biol. Lett., 10: 61-72.
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  196. Haq, S.K., S.M. Atif and R.H. Khan, 2005. Biochemical characterization, stability studies and N-terminal sequence of a bi-functional inhibitor from Phaseolus aureus Roxb. (Mung bean). Biochimie, 87: 1127-1136.
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  197. Haq, S.K., S. Rasheedi, P. Sharma, B. Ahmad and R.H. Khan, 2005. Influence of salts and alcohols on the conformation of partially folded intermediate of stem bromelain at low pH. Int. J. Biochem. Cell Biol., 37: 361-374.
    Direct Link  |  
  198. Haq, S.K. and R.H. Khan, 2005. Spectroscopic analysis of thermal denaturation of Cajanus cajan proteinase inhibitor at neutral and acidic pH by circular dichroism. Int. J. Biol. Macromolecules, 35: 111-116.
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  199. Haq, S.K. and R.H. Khan 2005. Effect of detergents and hexafluoroisopropanol on the conformation of a non-helical and a helical plant protease inhibitor. Int. J. Biol. Macromol., 36: 47-53.
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  200. Ashraf, M.T. and R.H. Khan, 2005. Effect of metal ions and EGTA on the optical properties of concanavalin A at alkaline pH. Protein Pept. Lett., 12: 203-206.
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  201. Ahmad, B., Ankita and R.H. Khan, 2005. Urea induced unfolding of F isomer of human serum albumin: A case study using multiple probes. Arch. Biochem. Biophys., 437: 159-167.
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  202. Ahmad, B., M.Z. Ahmed, S.K. Haq and R.H. Khan, 2005. Guanidine hydrochloride denaturation of human serum albumin originates by local unfolding of some stable loops in domain III. Biochim. Biophys. Acta, 1750: 93-102.
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  203. Ahmad, B. and H.K. Rizwan, 2005. Protein folding: From hypothesis driven to data mining. Pak. J. Biol. Sci., 8: 487-492.
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  204. Nayeem, M.S. and R.H. Khan, 2004. Misfolded proteins and human diseases. Protein Pept. Lett., 11: 593-600.
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  205. Naseem, F., B. Ahmad, M.T. Ashraf and R.H. Khan, 2004. Molten globule-like folding intermediate of asialofetuin at acidic pH. Biochim. Biophys. Acta (BBA)-Proteins Proteomics, 1699: 191-199.
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  206. Naseem, F. and R.H. Khan, 2004. Fluoroalcohol-induced stabilization of the alpha-helical intermediates of lentil lectin: Implication for non-hierarchical lectin folding. Arch. Biochem. Biophys., 431: 215-223.
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  207. Naeem, A., M. Akram and R.H. Khan, 2004. Conformational states of trifluoroacetic acid-treated cytochrome c in the presence of salts and alcohols. Protein J., 23: 185-195.
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  208. Naeem, A., K.A. Khan and R.H. Khan, 2004. Characterization of a partially folded intermediate of papain induced by fluorinated alcohols at low pH. Arch. Biochem. Biophys., 432: 79-87.
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  209. Naeem, A. and R.H. Khan, 2004. Characterization of molten globule state of cytochrome c at alkaline, native and acidic pH induced by butanol and SDS. Int. J. Biochem. Cell Biol., 36: 2281-2292.
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  210. Haq, S.K., S.M. Atif and R.H. Khan, 2004. Protein proteinase inhibitor genes in combat against insects, pests, and pathogens: natural and engineered phytoprotection. Arch. Biochem. Biophys., 431: 145-159.
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  211. Haq, S.K., S.M. Atif and R.H. Khan, 2004. Protein proteinase inhibitor genes in combat against insects, pests and pathogens: Natural and engineered phytoprotection. Arch. Biochem. Biophys., 431: 145-159.
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  212. Ahmad, B., M.Z. Kamal and R.H. Khan, 2004. Alkali-induced conformational transition in different domains of bovine serum albumin. Protein Pept. Lett., 11: 307-315.
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  213. Ahmad, B., M.K. Khan S.K. Haq and R.H. Khan, 2004. Intermediate formation at lower urea concentration in 'B' isomer of human serum albumin: A case study using domain specific ligands. Biochem. Biophys. Res. Commun., 314: 166-173.
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  214. Sherwani, A.F., S. Mohmood, F. Khan, R.H. Khan and M.A. Azfer, 2003. Characterization of lectins and their specificity in carcinomas-an appraisal. Indian J. Clin. Biochem., 18: 169-180.
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  215. Rasheedi, S., S.K. Haq and R.H. Khan, 2003. Guanidine hydrochloride denaturation of glycosylated and deglycosylated stem bromelain. Biochemistry (Mosc)., 68: 1097-1100.
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  216. Naseem, F.,R.H. Khan, S.K. Haq and A. Naeem, 2003. Characterization of molten globule state of fetuin at low pH. Biochim. Biophys. Acta, 1649: 164-170.
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  217. Naseem, F. and R.H. Khan, 2003. Effect of ethylene glycol and polyethylene glycol on the acid-unfolded state of trypsinogen. J. Protein Chem., 22: 677-682.
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  218. Mohmood, S., A.F. Sherwani, F. Khan, R.H. Khan and M.A. Azfer, 2003. DNA trinucleotide repeat expansion in neuropsychiatric patients. Med. Sci. Monit., 9: RA237-RA245.
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  219. Khan, R.H., S. Rasheedi and S.K. Haq, 2003. Effect of pH, temperature and alcohols on the stability of glycosylated and deglycosylated stem bromelain. J. Biosci., 28: 709-714.
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  220. Haq. S.K., M.F. Ahmad and R.H. Khan, 2003. The acid-induced state of glucose oxidase exists as a compact folded intermediate. Biochem. Biophys. Res. Commun., 303: 685-692.
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  221. Haq, S.K. and R.H. Khan, 2003. Characterization of a proteinase inhibitor from Cajanus cajan (L.). J. Protein. Chem., 22: 543-554.
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  222. Gupta. P., R.H. Khan and M. Saleemuddin, 2003. Induction of 'molten globule' like state in acid-denatured state of unmodified preparation of stem bromelain: Implications of disulfides in protein folding. Int. J. Biol. Macromol., 33: 167-174.
    Direct Link  |  
  223. Gupta, P., R.H. Khan and M. Saleemuddin, 2003. Trifluoroethanol-induced "molten globule" state in stem bromelain. Arch. Biochem. Biophys., 413: 199-206.
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  224. Gupta, P., R.H. Khan and M. Saleemuddin, 2003. Binding of antibromelain monomeric Fab′ improves the stability of stem bromelain against inactivation. Biochim. Biophys. Acta, 1646: 131-135.
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  225. Ashraf, M.T. and R.H. Khan, 2003. Mitogenic lectins. Med. Sci. Monit., 9: RA265-RA269.
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  226. Khan, R.H., 2002. Involvement of carboxyl and phenoxyl groups in Cajanus cajan lectin-sugar interaction: interpretation of titration curves. J. Protein Chem., 21: 105-110.
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  227. Khan, R.H. and F. Khan, 2002. Models for protein folding and nature's choice of protein as catalyst. Biochemistry, 67: 520-524.
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  228. Khan, F., R.H. Khan, A. Sherwani, S. Mohmood and M.A. Azfer, 2002. Lectins as markers for blood grouping. Med. Sci. Monit., 8: RA293-RA300.
    PubMed  |  Direct Link  |  
  229. Haq, S.K., S. Rasheedi and R.H. Khan, 2002. Characterization of a partially folded intermediate of stem bromelain at low pH. Eur. J. Biochem., 269: 47-52.
    Direct Link  |  
  230. Naeem, A., R.H. Khan, H. Vikram and M. Akif, 2001. Purification of Cajanus cajan root lectin and its interaction with rhizobial lipopolysaccharide as studied by different spectroscopic techniques. Arch. Biochem. Biophys., 396: 99-105.
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  231. Khan, R.H. and M.S. Shabnum, 2001. Effect of sugars on rabbit serum albumin stability and induction of secondary structure. Biochemistry, 66: 1042-1046.
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  232. Panda, A.K., R.H. Khan, S. Mishra, K.B.C. Appa Rao and S.M. Totey, 2000. Influences of yeast extract on specific cellular yield of Ovine growth hormone during fed-batch fermentation of E. coli. Bioprocess Eng., 22: 379-383.
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  233. Khan, F., R.H. Khan and S.Muzammil, 2000. Alcohol-induced versus anion-induced states of alpha-chymotrypsinogen A at low pH. Biochim. Biophys. Acta, 1481: 229-236.
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  234. Panda, A.K., R.H. Khan, K.B. Rao and S.M.Totey, 1999. Kinetics of inclusion body production in batch and high cell density fed-batch culture of Escherichia coli expressing ovine growth hormone. J. Biotechnol., 75: 161-172.
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  235. Ahmad, S., R.H. Khan and A. Ahmad, 1999. Physicochemical characterization of Cajanus cajan lectin: Effect of pH and metal ions on lectin carbohydrate interaction. Biochim. Biophys. Acta, 1427: 378-384.
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  236. Salahuddin, A. and R.H. Khan, 1998. Hydrogen ion equilibria of Cajanus cajan lectin. J. Protein Chem., 17: 181-185.
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  237. Khan, R.H., K.B. Rao, A.N. Eshwari, S.M. Totey and A.K. Panda, 1998. Solubilization of recombinant ovine growth hormone with retention of native-like secondary structure and its refolding from the inclusion bodies of Escherichia coli. Biotechnol. Prog., 14: 722-728.
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