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Rizwan Hasan Khan

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TOP 3
Zainab Naqvi; Ejaz Ahmad; Rizwan Hasan Khan; Mohammed Saleemuddin
Non-native States of Bovine Beta-Lactoglobulin Induced by Acetonitrile: pH-Dependent Unfolding of the Two Genetic Variants A and B.
Priyankar Sen; Ejaz Ahmad; Asif Equbal; Mohd Moin Khan; Rizwan Hasan Khan
At very low concentrations known chaotropes act as kosmotropes for the N and B isoforms of human serum albumin.
Abbul Bashar Khan; Javed Masood Khan; Rizwan Hasan Khan; Mohd Sajid Ali
Interaction of amphiphilic drugs with human and bovine serum albumins.

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2013: Zainab Naqvi; Ejaz Ahmad; Rizwan Hasan Khan; Mohammed Saleemuddin
Non-native States of Bovine Beta-Lactoglobulin Induced by Acetonitrile: pH-Dependent Unfolding of the Two Genetic Variants A and B.
Cell biochemistry and biophysics 2013;66(1):175-85.
2013: Priyankar Sen; Ejaz Ahmad; Asif Equbal; Mohd Moin Khan; Rizwan Hasan Khan
At very low concentrations known chaotropes act as kosmotropes for the N and B isoforms of human serum albumin.
Biochemistry and cell biology = Biochimie et biologie cellulaire 2013;91(2):72-8.
2012: Abbul Bashar Khan; Javed Masood Khan; Rizwan Hasan Khan; Mohd Sajid Ali
Interaction of amphiphilic drugs with human and bovine serum albumins.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 2012;97():119-24.
2012: Sartaj Tabassum; Mohd Afzal; Waddhaah M Al-Asbahy; Farukh Arjmand; Rizwan Hasan Khan
Interaction and photo-induced cleavage studies of a copper based chemotherapeutic drug with human serum albumin: spectroscopic and molecular docking study.
Molecular bioSystems 2012;8(9):2424-33.
2012: Aqeel Ahmad; Ejaz Ahmad; Md Arshad; Shafiul Haque; Gulam Rabbani; Rizwan Hasan Khan
Identification and design of antimicrobial peptides for therapeutic applications.
Current protein & peptide science 2012;13(3):211-23.
2012: Gulam Rabbani; Nida Zaidi; Ejaz Ahmad; Sadaf Fatima; Rizwan Hasan Khan
pH-Induced molten globule state of Rhizopus niveus lipase is more resistant against thermal and chemical denaturation than its native state.
Cell biochemistry and biophysics 2012;62(3):487-99.
2012: Atiyatul Qadeer; Gulam Rabbani; Nida Zaidi; Ejaz Ahmad; Javed M Khan; Rizwan Hasan Khan
1-Anilino-8-naphthalene sulfonate (ANS) is not a desirable probe for determining the molten globule state of chymopapain.
PloS one 2012;7(11):e50633.
2012: Shivesh Kumar; Sanjeev Kumar; Ejaz Ahmad; Rizwan Hasan Khan; Krishna Chinthalapudi
Flexibility of EF-hand motifs: structural and thermodynamic studies of Calcium Binding Protein-1 from Entamoeba histolytica with Pb2+, Ba2+, and Sr2+.
BMC biophysics 2012;5():15.
2012: Manish Kumar; Muheet Alam Saifi; Ejaz Ahmad; Shadab Ahmad; Rizwan Hasan Khan
In silico prediction and analysis of Caenorhabditis EF-hand containing proteins.
PloS one 2012;7(5):e36770.
2012: Ejaz Ahmad; Gulam Rabbani; Nida Zaidi; Basir Ahmad; Rizwan Hasan Khan
Pollutant-induced modulation in conformation and β-lactamase activity of human serum albumin.
PloS one 2012;7(6):e38372.
2012: Javed Masood Khan; Ejaz Ahmad; Sumit Kumar Chaturvedi; Samudrala Gourinath; Atiyatul Qadeer; Syed Arif Abdul Rehman; Rizwan Hasan Khan
SDS can be utilized as an amyloid inducer: a case study on diverse proteins.
PloS one 2012;7(1):e29694.
2011: Gulam Rabbani; Nida Zaidi; Ejaz Ahmad; Rizwan Hasan Khan
pH-dependent conformational transitions in conalbumin (ovotransferrin), a metalloproteinase from hen egg white.
Cell biochemistry and biophysics 2011;61(3):551-60.
2011: Ejaz Ahmad; Priyankar Sen; Rizwan Hasan Khan
Structural stability as a probe for molecular evolution of homologous albumins studied by spectroscopy and bioinformatics.
Cell biochemistry and biophysics 2011;61(2):313-25.
2011: Abbul Bashar Khan; Javed Masood Khan; Rizwan Hasan Khan; Mohd Sajid Ali
Spectroscopic approach of the interaction study of amphiphilic drugs with the serum albumins.
Colloids and surfaces. B, Biointerfaces 2011;87(2):447-53.
2011: Ejaz Ahmad; Aqeel Ahmad; Saurabh Singh; Md Arshad; Abdul Hameed Khan; Rizwan Hasan Khan
A mechanistic approach for islet amyloid polypeptide aggregation to develop anti-amyloidogenic agents for type-2 diabetes.
Biochimie 2011;93(5):793-805.
2011: Ejaz Ahmad; Mohd Tashfeen Ashraf; Rajiv Bhat; Mohd Moin Khan; Zainuddin Quadri; Gulam Rabbani; Shah Kamranur Rahman; Mohd Rehan; Mohd Shadab; Saurabh Singh; Naidu Subbarao; Nida Zaidi; Rizwan Hasan Khan
Stereo-selectivity of human serum albumin to enantiomeric and isoelectronic pollutants dissected by spectroscopy, calorimetry and bioinformatics.
PloS one 2011;6(11):e26186.
2011: Ankita Varshney; Mohd Rehan; Naidu Subbarao; Gulam Rabbani; Rizwan Hasan Khan
Elimination of endogenous toxin, creatinine from blood plasma depends on albumin conformation: site specific uremic toxicity & impaired drug binding.
PloS one 2011;6(2):e17230.
2011: Hema Bora; Sheena Garg; Priyankar Sen; Deepak Kumar; Punit Kaur; Rizwan Hasan Khan; Yagya D Sharma
Plasmodium vivax tryptophan-rich antigen PvTRAg33.5 contains alpha helical structure and multidomain architecture.
PloS one 2011;6(1):e16294.
2010: Mohd Sajid Ali; Javed M Khan; Vinod K Aswal; Rizwan Hasan Khan
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 and surfaces. B, Biointerfaces 2010;80(2):169-75.
2010: Farukh Arjmand; Mohd Muddassir; Rizwan Hasan Khan
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.
European journal of medicinal chemistry 2010;45(9):3549-57.
2010: Medha Priyadarshini; Rizwan Hasan Khan; Bilqees Bano
Physicochemical properties of thiol proteinase inhibitor isolated from goat pancreas.
Biopolymers 2010;93(8):708-17.
2010: Ankita Varshney; Basir Ahmad; Gulam Rabbani; Vijay Kumar; Savita Yadav; Rizwan Hasan Khan
Acid-induced unfolding of didecameric keyhole limpet hemocyanin: detection and characterizations of decameric and tetrameric intermediate states.
Amino acids 2010;39(3):899-910.
2010: Ejaz Ahmad; Sadaf Fatima; Mohd Moin Khan; Rizwan Hasan Khan
More stable structure of wheat germ lipase at low pH than its native state.
Biochimie 2010;92(7):885-93.
2010: Soghra Khatun Haq; Gulam Rabbani; Ejaz Ahmad; Sheikh Muhammad Atif; Rizwan Hasan Khan
Protease inhibitors: a panacea?
Journal of biochemical and molecular toxicology 2010;24(4):270-7.
2010: Shivesh Kumar; Ejaz Ahmad; M Shahid Mansuri; Sanjeev Kumar; Ruchi Jain; Rizwan Hasan Khan; Krishna Chinthalapudi
Crystal structure and trimer-monomer transition of N-terminal domain of EhCaBP1 from Entamoeba histolytica.
Biophysical journal 2010;98(12):2933-42.
2010: Mohammad Amin Mir; Javeed Masood Khan; Rizwan Hasan Khan; Ghulam Mohammad Rather; Aijaz Ahmad Dar
Effect of spacer length of alkanediyl-alpha,omega-bis(dimethylcetylammonium bromide) gemini homologues on the interfacial and physicochemical properties of BSA.
Colloids and surfaces. B, Biointerfaces 2010;77(1):54-9.
2010: Basir Ahmad; Zeyaul Islam; Ankita Varshney; Rizwan Hasan Khan
Stabilization of folding intermediate States from alkaline induced unfolded state of bovine serum fetuin in trifluoroethanol and acetonitrile.
Protein and peptide letters 2010;17(5):660-6.
2010: Basir Ahmad; Soghra Haq; A Varshney; A A Moosavi-Movahedi; Rizwan Hasan Khan
Effect of trifluoroethanol on native and acid-induced states of glucose oxidase from Aspergillus niger.
Biochemistry. Biokhimii͡a 2010;75(4):486-530.
2010: Mohammad Amin Mir; Nuzhat Gull; Javeed Masood Khan; Rizwan Hasan Khan; Aijaz Ahmad Dar; Ghulam Mohammad Rather
Interaction of bovine serum albumin with cationic single chain+nonionic and cationic gemini+nonionic binary surfactant mixtures.
The journal of physical chemistry. B 2010;114(9):3197-204.
2010: P Sen; M A Iqbal; Sabiha Fatima; Rizwan Hasan Khan
Methyl cyanide induces alpha to beta transition and aggregation at high concentrations in E-state of human serum albumin.
Biochemistry. Biokhimii͡a 2010;75(3):367-74.
2010: Priyankar Sen; Basir Ahmad; Gulam Rabbani; Rizwan Hasan Khan
2,2,2-Trifluroethanol induces simultaneous increase in alpha-helicity and aggregation in alkaline unfolded state of bovine serum albumin.
International journal of biological macromolecules 2010;46(2):250-4.
2010: Zainab Naqvi; Rizwan Hasan Khan; Mohammed Saleemuddin
A procedure for the purification of beta-lactoglobulin from bovine milk using gel filtration chromatography at low pH.
Preparative biochemistry & biotechnology 2010;40(4):326-36.
2010: Ankita Varshney; Priyankar Sen; Ejaz Ahmad; Mohd Rehan; Naidu Subbarao; Rizwan Hasan Khan
Ligand binding strategies of human serum albumin: how can the cargo be utilized?
Chirality 2010;22(1):77-87.
2009: Basir Ahmad; G M Rathar; A Varshney; Rizwan Hasan Khan
pH-Dependent urea-induced unfolding of stem bromelain: unusual stability against urea at neutral pH.
Biochemistry. Biokhimii͡a 2009;74(12):1337-43.
2009: Nuzhat Gull; Priyankar Sen; Rizwan Hasan Khan
Interaction of bovine (BSA), rabbit (RSA), and porcine (PSA) serum albumins with cationic single-chain/gemini surfactants: a comparative study.
Langmuir : the ACS journal of surfaces and colloids 2009;25(19):11686-91.
2009: Aabgeena Naeem; Mohammed Saleemuddin; Rizwan Hasan Khan
Compact acid-induced state of Clitoria ternatea agglutinin retains its biological activity.
Biochemistry. Biokhimii͡a 2009;74(10):1088-95.
2009: Priyankar Sen; Sadaf Fatima; Basir Ahmad; Rizwan Hasan Khan
Interactions of thioflavin T with serum albumins: spectroscopic analyses.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 2009;74(1):94-9.
2009: Priyankar Sen; Sadaf Fatima; Javed Masood Khan; Rizwan Hasan Khan
How methyl cyanide induces aggregation in all-alpha proteins: a case study in four albumins.
International journal of biological macromolecules 2009;44(2):163-9.
2009: Nuzhat Gull; Shirish Chodankar; V K Aswal; Priyankar Sen; Rizwan Hasan Khan
Spectroscopic studies on the interaction of cationic surfactants with bovine serum albumin.
Colloids and surfaces. B, Biointerfaces 2009;69(1):122-8.
2009: Sadaf Fatima; Rizwan Hasan Khan
Stability check of succinylated concanavalin A: presence of functionally active conformational state.
Protein and peptide letters 2009;16(4):423-9.
2008: Shiffalli Gupta; Safrun Mahmood; Rizwan Hasan Khan; Akhtar Mahmood
Effect of Na+ ions on pH-dependent conformational changes in brush border sucrase-isomaltase in mice intestine.
Indian journal of biochemistry & biophysics 2008;45(6):399-403.
2008: Priyankar Sen; Basir Ahmad; Rizwan Hasan Khan
Formation of a molten globule like state in bovine serum albumin at alkaline pH.
European biophysics journal : EBJ 2008;37(8):1303-8.
2008: Ankita Varshney; Basir Ahmad; Rizwan Hasan Khan
Comparative studies of unfolding and binding of ligands to human serum albumin in the presence of fatty acid: spectroscopic approach.
International journal of biological macromolecules 2008;42(5):483-90.
2008: Farah Naseem; Rizwan Hasan Khan
Structural intermediates of acid unfolded Con-A in different co-solvents: fluoroalcohols and polyethylene glycols.
International journal of biological macromolecules 2008;42(2):158-65.
2008: Farah Naseem; Rizwan Hasan Khan
Pea lectin in alkaline conditions: formation of molten globule-like intermediate and its structural and thermal studies under the influence of hexafluoroisopropanol.
Protein and peptide letters 2008;15(6):606-11.
2008: Sadaf Fatima; Aseem Mishra; Priyankar Sen; Rizwan Hasan Khan
Characterization of fluoroalcohols-induced intermediates of Mucor miehei lipase at low pH.
Protein and peptide letters 2008;15(4):346-52.
2007: Aabgeena Naeem; Ejaz Ahmad; Rizwan Hasan Khan
An alternate high yielding purification method for Clitoria ternatea lectin.
International journal of biological macromolecules 2007;41(4):481-6.
2007: Ejaz Ahmad; Aabgeena Naeem; Saleem Javed; Savita Yadav; Rizwan Hasan Khan
The minimal structural requirement of concanavalin A that retains its functional aspects.
Journal of biochemistry 2007;142(3):307-15.
2007: Farah Naseem; Rizwan Hasan Khan
Transition of a compact intermediate state of pea lectin under the influence of different molecular weight polyethylene glycols.
The protein journal 2007;26(6):415-21.
2007: Aabgeena Naeem; Shabirul Haque; Rizwan Hasan Khan
Purification and characterization of a novel beta-D-galactosides-specific lectin from Clitoria ternatea.
The protein journal 2007;26(6):403-13.
2007: Sadaf Fatima; Rizwan Hasan Khan
Effect of polyethylene glycols on the function and structure of thiol proteases.
Journal of biochemistry 2007;142(1):65-72.
2007: Aabgeena Naeem; Mohammed Saleemuddin; Rizwan Hasan Khan
Glycoprotein targeting and other applications of lectins in biotechnology.
Current protein & peptide science 2007;8(3):261-71.
2007: Mahrukh Hameed; Basir Ahmad; Khalid Majid fazili; Khurshid Andrabi; Rizwan Hasan Khan
Different molten globule-like folding intermediates of hen egg white lysozyme induced by high pH and tertiary butanol.
Journal of biochemistry 2007;141(4):573-83.
2007: Sadaf Fatima; Basir Ahmad; Rizwan Hasan Khan
Native-like tertiary structure in the Mucor miehei lipase molten globule state obtained at low pH.
IUBMB life 2007;59(3):179-86.
2007: Basir Ahmad; Tabrez Anwer Shamim; Soghra Haq; Rizwan Hasan Khan
Identification and characterization of functional intermediates of stem bromelain during urea and guanidine hydrochloride unfolding.
Journal of biochemistry 2007;141(2):251-9.
2007: Nuzhat Gull; Priyankar Sen; Rizwan Hasan Khan
Effect of physiological concentration of urea on the conformation of human serum albumin.
Journal of biochemistry 2007;141(2):261-8.
2007: Aabgeena Naeem; Ejaz Ahmad; Mohd Tashfeen Ashraf; Rizwan Hasan Khan
Purification and characterization of mannose/glucose-specific lectin from seeds of Trigonella foenumgraecum.
Biochemistry. Biokhimii͡a 2007;72(1):44-8.
2006: Sadaf Fatima; Basir Ahmad; Rizwan Hasan Khan
Fluoroalcohols induced unfolding of Succinylated Con A: native like beta-structure in partially folded intermediate and alpha-helix in molten globule like state.
Archives of biochemistry and biophysics 2006;454(2):170-80.
2006: Aabgeena Naeem; Mohd Tashfeen Ashraf; Mohd Akram; Rizwan Hasan Khan
Comparative study of effects of polyols, salts, and alcohols on trichloroacetic acid-induced state of cytochrome C.
Biochemistry. Biokhimii͡a 2006;71(10):1101-9.
2006: Basir Ahmad; Rizwan Hasan Khan
Studies on the acid unfolded and molten globule states of catalytically active stem bromelain: a comparison with catalytically inactive form.
Journal of biochemistry 2006;140(4):501-8.
2006: Aabgeena Naeem; Sadaf Fatima; Rizwan Hasan Khan
Characterization of partially folded intermediates of papain in presence of cationic, anionic, and nonionic detergents at low pH.
Biopolymers 2006;83(1):1-10.
2006: Nuzhat Gull; Sanjeev Kumar; Basir Ahmad; Rizwan Hasan Khan
Influence of urea additives on micellar morphology/protein conformation.
Colloids and surfaces. B, Biointerfaces 2006;51(1):10-5.
2006: Basir Ahmad; Mairaj A Ansari; Priyankar Sen; Rizwan Hasan Khan
Low versus high molecular weight poly(ethylene glycol)-induced states of stem bromelain at low pH: stabilization of molten globule and unfolded states.
Biopolymers 2006;81(5):350-9.
2006: M S Nayeem; Rizwan Hasan Khan
Recombinant antibodies in cancer therapy.
Current protein & peptide science 2006;7(2):165-70.
2006: Basir Ahmad; Suphiya Parveen; Rizwan Hasan Khan
Effect of albumin conformation on the binding of ciprofloxacin to human serum albumin: a novel approach directly assigning binding site.
Biomacromolecules 2006;7(4):1350-6.
2006: Pawan Gupta; Mohammed Saleemuddin; Rizwan Hasan Khan
Hydrophobic interactions are the prevalent force in bromelain:Fab' complex.
Biochemistry. Biokhimii͡a 2006;71 Suppl 1():S31-7.
2006: Aabgeena Naeem; Rizwan Hasan Khan; Mohammed Saleemuddin
Single step immobilized metal ion affinity precipitation/chromatography based procedures for purification of concanavalin A and Cajanus cajan mannose-specific lectin.
Biochemistry. Biokhimii͡a 2006;71(1):56-9.
2006: Manpreet Kaur; Kuljinder Singh; Pushpinder J Rup; Ajit Kumar Saxena; Rizwan Hasan Khan; Mohd Tashfeen Ashraf; Sukhdev Singh Kamboj; Jatinder Singh
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.
Archives of biochemistry and biophysics 2006;445(1):156-65.
2005: Soghra Haq; Shaikh Muhammad Atif; Rizwan Hasan Khan
Biochemical characterization, stability studies and N-terminal sequence of a bi-functional inhibitor from Phaseolus aureus Roxb. (Mung bean).
Biochimie 2005;87(12):1127-36.
2005: Soghra Haq; Rizwan Hasan Khan
Effect of detergents and hexafluoroisopropanol on the conformation of a non-helical and a helical plant protease inhibitor.
International journal of biological macromolecules 2005;36(1-2):47-53.
2005: Aabgeena Naeem; Afroz Khan; Rizwan Hasan Khan
Partially folded intermediate state of concanavalin A retains its carbohydrate specificity.
Biochemical and biophysical research communications 2005;331(4):1284-94.
2005: Basir Ahmad; Md Zulfazal Ahmed; Soghra Haq; Rizwan Hasan Khan
Guanidine hydrochloride denaturation of human serum albumin originates by local unfolding of some stable loops in domain III.
Biochimica et biophysica acta 2005;1750(1):93-102.
2005: Farah Naseem; Rizwan Hasan Khan
Characterization of a common intermediate of pea lectin in the folding pathway induced by TFE and HFIP.
Biochimica et biophysica acta 2005;1723(1-3):192-200.
2005: Basir Ahmad; Rizwan Hasan Khan
Urea induced unfolding of F isomer of human serum albumin: a case study using multiple probes.
Archives of biochemistry and biophysics 2005;437(2):159-67.
2005: Soghra Haq; Rizwan Hasan Khan
Spectroscopic analysis of thermal denaturation of Cajanus cajan proteinase inhibitor at neutral and acidic pH by circular dichroism.
International journal of biological macromolecules 2005;35(1-2):111-6.
2005: Mohd Tashfeen Ashraf; Rizwan Hasan Khan
Effect of metal ions and EGTA on the optical properties of concanavalin A at alkaline pH.
Protein and peptide letters 2005;12(2):203-6.
2005: Soghra Haq; Sheeba Rasheedi; Pallavi Sharma; Basir Ahmad; Rizwan Hasan Khan
Influence of salts and alcohols on the conformation of partially folded intermediate of stem bromelain at low pH.
The international journal of biochemistry & cell biology 2005;37(2):361-74.
2005: Rizwan Hasan Khan; Aabgeena Naeem; Masroor Alam Baig
Spectroscopic studies on the protective effect of a specific sugar on concanavalin A at acidic, neutral and alkaline pH.
Cellular & molecular biology letters 2005;10(1):61-72.
2004: M S Nayeem; Rizwan Hasan Khan
Misfolded proteins and human diseases.
Protein and peptide letters 2004;11(6):593-600.
2004: Aabgeena Naeem; Khursid Alam Khan; Rizwan Hasan Khan
Characterization of a partially folded intermediate of papain induced by fluorinated alcohols at low pH.
Archives of biochemistry and biophysics 2004;432(1):79-87.
2004: Farah Naseem; Rizwan Hasan Khan
Fluoroalcohol-induced stabilization of the alpha-helical intermediates of lentil lectin: implication for non-hierarchical lectin folding.
Archives of biochemistry and biophysics 2004;431(2):215-23.
2004: Soghra Haq; Shaikh Muhammad Atif; Rizwan Hasan Khan
Protein proteinase inhibitor genes in combat against insects, pests, and pathogens: natural and engineered phytoprotection.
Archives of biochemistry and biophysics 2004;431(1):145-59.
2004: Aabgeena Naeem; Rizwan Hasan Khan
Characterization of molten globule state of cytochrome c at alkaline, native and acidic pH induced by butanol and SDS.
The international journal of biochemistry & cell biology 2004;36(11):2281-92.
2004: Basir Ahmad; Mohammad Zahid Kamal; Rizwan Hasan Khan
Alkali-induced conformational transition in different domains of bovine serum albumin.
Protein and peptide letters 2004;11(4):307-15.
2004: Farah Naseem; Basir Ahmad; Mohd Tashfeen Ashraf; Rizwan Hasan Khan
Molten globule-like folding intermediate of asialofetuin at acidic pH.
Biochimica et biophysica acta 2004;1699(1-2):191-9.
2004: Aabgeena Naeem; Mohammad Akram; Rizwan Hasan Khan
Conformational states of trifluoroacetic acid-treated cytochrome c in the presence of salts and alcohols.
The protein journal 2004;23(3):185-95.
2004: Basir Ahmad; Mohd Khursheed Alam Khan; Soghra Haq; Rizwan Hasan Khan
Intermediate formation at lower urea concentration in 'B' isomer of human serum albumin: a case study using domain specific ligands.
Biochemical and biophysical research communications 2004;314(1):166-73.
2003: Rizwan Hasan Khan; Sheeba Rasheedi; Soghra Haq
Effect of pH, temperature and alcohols on the stability of glycosylated and deglycosylated stem bromelain.
Journal of biosciences 2003;28(6):709-14.
2003: Pawan Gupta; Rizwan Hasan Khan; Mohammed Saleemuddin
Induction of 'molten globule' like state in acid-denatured state of unmodified preparation of stem bromelain: implications of disulfides in protein folding.
International journal of biological macromolecules 2003;33(4-5):167-74.
2003: Farah Naseem; Rizwan Hasan Khan
Effect of ethylene glycol and polyethylene glycol on the acid-unfolded state of trypsinogen.
Journal of protein chemistry 2003;22(7-8):677-82.
2003: Mohd Tashfeen Ashraf; Rizwan Hasan Khan
Mitogenic lectins.
Medical science monitor : international medical journal of experimental and clinical research 2003;9(11):RA265-9.
2003: Sheeba Rasheedi; Soghra Haq; Rizwan Hasan Khan
Guanidine hydrochloride denaturation of glycosylated and deglycosylated stem bromelain.
Biochemistry. Biokhimii͡a 2003;68(10):1097-100.
2003: Sameena Mohmood; Asma Sherwani; Fauzia Khan; Rizwan Hasan Khan; Asim Azfer
DNA trinucleotide repeat expansion in neuropsychiatric patients.
Medical science monitor : international medical journal of experimental and clinical research 2003;9(9):RA237-45.
2003: Soghra Haq; Rizwan Hasan Khan
Characterization of a proteinase inhibitor from Cajanus cajan (L.).
Journal of protein chemistry 2003;22(6):543-54.
2003: Farah Naseem; Rizwan Hasan Khan; Soghra Haq; Aabgeena Naeem
Characterization of molten globule state of fetuin at low pH.
Biochimica et biophysica acta 2003;1649(2):164-70.
2003: Asma Farhat Sherwani; Fauzia Khan; Rizwan Hasan Khan; Sameena Mohmood; Md Asim Azfer
Characterization of lectins and their specificity in carcinomas-An appraisal.
Indian journal of clinical biochemistry : IJCB 2003;18(2):169-80.
2003: Pawan Gupta; Rizwan Hasan Khan; Mohammed Saleemuddin
Trifluoroethanol-induced "molten globule" state in stem bromelain.
Archives of biochemistry and biophysics 2003;413(2):199-206.
2003: Soghra Haq; Md Faiz Ahmad; Rizwan Hasan Khan
The acid-induced state of glucose oxidase exists as a compact folded intermediate.
Biochemical and biophysical research communications 2003;303(2):685-92.
2003: Pawan Gupta; Rizwan Hasan Khan; Mohammed Saleemuddin
Binding of antibromelain monomeric Fab' improves the stability of stem bromelain against inactivation.
Biochimica et biophysica acta 2003;1646(1-2):131-5.
2002: Fauzia Khan; Rizwan Hasan Khan; Asma Sherwani; Sameena Mohmood; Md A Azfer
Lectins as markers for blood grouping.
Medical science monitor : international medical journal of experimental and clinical research 2002;8(12):RA293-300.
2002: Rizwan Hasan Khan; Fozia Khan
Models for protein folding and nature's choice of protein as catalyst.
Biochemistry. Biokhimii͡a 2002;67(5):520-4.
2002: Rizwan Hasan Khan
Involvement of carboxyl and phenoxyl groups in Cajanus cajan lectin-sugar interaction: interpretation of titration curves.
Journal of protein chemistry 2002;21(2):105-10.
2002: Soghra Haq; Sheeba Rasheedi; Rizwan Hasan Khan
Characterization of a partially folded intermediate of stem bromelain at low pH.
European journal of biochemistry / FEBS 2002;269(1):47-52.
2001: Aabgeena Naeem; Rizwan Hasan Khan; H Vikram; M Akif
Purification of Cajanus cajan root lectin and its interaction with rhizobial lipopolysaccharide as studied by different spectroscopic techniques.
Archives of biochemistry and biophysics 2001;396(1):99-105.
2001: Rizwan Hasan Khan; M S Shabnum
Effect of sugars on rabbit serum albumin stability and induction of secondary structure.
Biochemistry. Biokhimii͡a 2001;66(9):1042-6.
2000: Farah Khan; Rizwan Hasan Khan; Salman Muzammil
Alcohol-induced versus anion-induced states of alpha-chymotrypsinogen A at low pH.
Biochimica et biophysica acta 2000;1481(2):229-36.
1999: S Ahmad; Rizwan Hasan Khan; Aamir Ahmad
Physicochemical characterization of Cajanus cajan lectin: effect of pH and metal ions on lectin carbohydrate interaction.
Biochimica et biophysica acta 1999;1427(3):378-84.