Browse by Fellow

Shashidharan, P. ; Ramachandran, L. K. (1987) Effect of N-bromosuccinimide-modification of tyrosine side chains of cardiotoxin II of the Indian cobra on biological activity Journal of Biosciences, 11 (1-4). pp. 287-297. ISSN 0250-5991

Ramachandran, L. K. ; Rao, D. Rajagopal ; Rao, M. S. Narasinga (1986) Amino terminal sequence of arachin: comment Journal of Protein Chemistry, 5 (6). pp. 417-418. ISSN 0277-8033

Ramachandran, L. K. ; Agarwal, O. P. ; Achyuthan, K. E. ; Chaudhury, L. ; Vedasiromani, J. R. ; Ganguly, D. K. (1986) Fractionation and biological activities of venoms of the Indian scorpions Buthus tamulus and Heterometrus bengalensis Indian Journal of Biochemistry & Biophysics, 23 (6). pp. 355-358. ISSN 0301-1208

Ramachandran, L. K. ; Achyuthan, K. E. ; Agarwal, O. P. ; Chaudhury, L. ; Vedasiromani, J. R. ; Ganguli, D. K. (1984) Toxic proteins of snakes and scorpions Proceedings of the Indian Academy of Sciences - Chemical Sciences, 93 (7). pp. 1117-1136. ISSN 0253-4134

Achyuthan, K. E. ; Ramachandran, L. K. (1983) Non-identity of reaction centres for pyrophosphatase and toxic actions of cardiotoxin II: the status of cardiotoxin II as a metalloprotein Journal of Biosciences, 5 (1). pp. 1-6. ISSN 0250-5991

Shashidharan, P. ; Ramachandran, L. K. (1983) Inhibitory activity of cardiotoxin II of the Indian cobra and certain antibiotics on lysis of bacteria promoted by lysozyme Indian Journal of Biochemistry & Biophysics, 20 (3). pp. 132-135. ISSN 0301-1208

Radhakrishna, G. ; Ramachandran, L. K. (1983) New antibiotic species formed in crosslinking polymyxin B to linear gramicidin Dubos Indian Journal of Biochemistry & Biophysics, 20 (4). pp. 213-217. ISSN 0301-1208

Achyuthan, K. E. ; Agarwal, O. P. ; Ramachandran, L. K. (1982) Enzymes in the venoms of two species of Indian scorpion -Heterometrus bengalensis & Buthus tamulus Indian Journal of Biochemistry & Biophysics, 19 (5). pp. 356-358. ISSN 0301-1208

Achyuthan, K. E. ; Ramachandran, L. K. (1981) Cardiotoxin of the Indian cobra (Naja naja) is a pyrophosphatase Journal of Biosciences, 3 (2). pp. 149-156. ISSN 0250-5991

Radhakrishna, G. ; Ramachandran, L. K. (1981) In vivo potentiation of the action of polymyxin B by Gramicidin dubos Indian Journal of Experimental Biology, 19 (1). pp. 57-60. ISSN 0019-5189

Srinivasa, B. R. ; Ramachandran, L. K. (1980) Deacylation of polymyxin B by hydrazine & solvolysis Indian Journal of Biochemistry & Biophysics, 17 (4). pp. 298-302. ISSN 0301-1208

Srinivasa, B. R. ; Ramachandran, L. K. (1980) The role of free amino groups of peptides and proteins in the Folin-Lowry and biuret methods Journal of Biosciences, 2 (2). pp. 99-106. ISSN 0250-5991

Achyuthan, K. E. ; Rao, K. R. ; Ramachandran, L. K. (1980) A single-step separation procedure for several protein constituents of venom of the Indian cobra (Naja naja) Indian Journal of Biochemistry & Biophysics, 17 (3). pp. 228-232. ISSN 0301-1208

Srinivasa, B. R. ; Ramachandran, L. K. (1980) Essential amino groups of polymyxin B Indian Journal of Biochemistry & Biophysics, 17 (2). pp. 112-118. ISSN 0301-1208

Srinivasa, B. R. ; Ramachandran, L. K. (1978) Chemical modification of peptide antibiotics : Part VII. Biological activity of derivatives of polymyxin B Indian Journal of Biochemistry & Biophysics, 15 (1). pp. 54-58. ISSN 0301-1208

Rambhav, S. ; Ramachandran, L. K. (1972) The chemical modification of peptide antibiotics. I. The modification of gramicidin Dubos & the biological activity of the modified gramicidins Indian Journal of Biochemistry & Biophysics, 9 (1). pp. 21-26. ISSN 0301-1208

Usha Lakshmi, S. ; Ramachandran, L. K. (1969) A colorimetric micro method for the determination of formyl groups Biochemical Journal, 111 . pp. 401-406. ISSN 0264-6021

Sastry, L. V. S. ; Ramachandran, L. K. (1965) The protein components of elastoidin Biochimica et Biophysica Acta (BBA) - General Subjects, 97 (2). pp. 281-287. ISSN 0304-4165

Ramachandran, L. K. ; Iwasaki, H. ; Witkop, B. (1964) Cleavage of olefinic peptides under the conditions of oxymercuration Biochemistry, 3 (11). pp. 1611-1616. ISSN 0006-2960

Ramachandran, L. K. ; Witkop, B. (1964) The interaction of mercuric acetate with indoles, tryptophan, and proteins Biochemistry, 3 (11). pp. 1603-1611. ISSN 0006-2960

Witkop, B. ; Ramachandran, L. K. (1964) Progress in non-enzymatic selective modification and cleavage of proteins Metabolism, 13 (10). pp. 1016-1025. ISSN 0026-0495

Ramachandran, L. K. ; Rao, K. K. (1964) A simple method for th preparation of lathyrine some properties of lathyrine Biochimica et Biophysica Acta (BBA) - General Subjects, 86 (2). pp. 264-269. ISSN 0304-4165

Ramachandran, L. K. (1963) Polyamino acids, polypeptides, and proteins Journal of the American Chemical Society, 85 (20). p. 3315. ISSN 0002-7863

Ramachandran, L. K. ; Rao, K. K. (1963) The occurrence of putrescine and a new guanidino amino acid in seeds of Lathyrus tingitanus Biochemical and Biophysical Research Communications, 13 (1). pp. 49-53. ISSN 0006-291X

Ramachandran, L. K. (1963) On the heterogeneity of gramicidin Biochemistry, 2 (5). pp. 1138-1142. ISSN 0006-2960

Rao, S. L. N. ; Ramachandran, L. K. ; Adiga, P. R. (1963) The isolation and characterization of L-homoarginine from seeds of Lathyrus sativus Biochemistry, 2 (2). pp. 298-300. ISSN 0006-2960

Ramachandran, L. K. ; Sastry, L. V. S. (1962) Spectrometric evaluation of the approximate pK of the carboxyl Group in 2,4-Dinitrophenyl-Amino Acids Biochemistry, 1 (1). pp. 75-78. ISSN 0006-2960

Ramachandran, L. K. (1962) Elastoidin - a mixture of three proteins Biochemical and Biophysical Research Communications, 6 (6). pp. 443-448. ISSN 0006-291X

Ramachandran, L. K. (1961) Colorimetric determination of 2,4-Dinitrophenylamino groups by sodium borohydride reduction Analytical Chemistry, 33 (8). pp. 1074-1078. ISSN 0003-2700

Ramachandran, L. K. ; Gish, T. (1959) Studies on the amino acid sequence of Tobacco Mosaic Virus (TMV) protein. II. The amino acid sequences of six peptides obtained from a tryptic digest Journal of the American Chemical Society, 81 (4). pp. 884-890. ISSN 0002-7863

Ramachandran, L. K. ; Witkop, B. (1959) Selective cleavage of C-Tryptophyl peptide bonds in proteins and peptides Journal of the American Chemical Society, 81 (15). pp. 4028-4032. ISSN 0002-7863

Ramachandran, L. K. ; Narita, K. (1958) Reactions involving the amide and carboxyl groups of tobacco mosaic virus (TMV) protein Biochimica et Biophysica Acta (BBA), 30 (3). pp. 616-624. ISSN 0006-3002

Gish, Duane T. ; Ramachandran, L. K. ; Stanley, W. M. (1958) Studies on the amino acid sequence of tobacco mosaic virus (TMV) protein. I. Fractionation of products of tryptic hydrolysis by countercurrent distribution Archives of Biochemistry and Biophysics, 78 (2). pp. 433-450. ISSN 0003-9861

Ramachandran, L. K. (1958) The amino acid composition of tobacco mosaic virus protein Virology, 5 (2). pp. 244-255. ISSN 0042-6822

Ramachandran, L. K. ; Winnick, T. (1957) Peptides of neuro-intermediate lobe of hog pituitary gland Biochimica et Biophysica Acta (BBA), 23 . pp. 533-540. ISSN 0006-3002

Ramachandran, L. K. (1956) Protein-Iodine interaction Chemical Reviews, 56 (2). pp. 199-218. ISSN 0009-2665

Ramachandran, L. K. ; McConnell, W. B. (1956) The 3-o-Nitrophenyl- and 3-(Phenyl-P-Azo-Phenyl)-2-Thiohydantoins of amino acids Journal of the American Chemical Society, 78 (6). pp. 1255-1257. ISSN 0002-7863

Ramachandran, L. K. ; Mcconnell, W. B. (1955) Synthesis of (L) α-2,4-Dinitrophenylhistidne Nature, 176 . pp. 931-932. ISSN 0028-0836

Ramachandran, L. K. ; Epp, Agnes ; McConnell, W. B. (1955) Infrared spectra of 3-Phenyl-2-Thiohydantoins of amino acids and their application to identification of N-terminal groups in peptides Analytical Chemistry, 27 (11). pp. 1734-1737. ISSN 0003-2700

Ramachandran, L. K. ; McConnell, W. B. (1955) The action of sulpeiuric acid on gliadin: with special reference to the N-Peptpdyl→O-Peptpdyl bond rearrangement Canadian Journal of Chemistry, 33 (11). pp. 1638-1648. ISSN 0008-4042

Ramachandran, L. K. ; Mcconnell, W. B. (1955) The terminal amino acids of wheat gliadin Canadian Journal of Chemistry, 33 (10). pp. 1463-1466. ISSN 0008-4042