A study of the structure of lactosomatotropic hormone

Summary 1. Peptides from tryptic hydrolysis of the cyanogen bromide fragments B-1 and B-2 of LSTH have been isolated and characterized.2. The differences found in the amino-acid sequence of the individual peptides of fragment B of LSTH as compared with the corresponding sections of the O-LTH molecule are not due to species differences of the hormones.All-Union Scientific-Research Institute of the Technology of Blood Substitutes and Hormone Preparations. Translated from Khimiya Prirodnykh Soedinenii, No. 4, pp. 502–507, July–August, 1975.     

Determination of the c-terminal amino acid residues of the proteins of the hormones of the hypophysis

Chemistry of Natural Compounds -