Zobrazeno 1 - 10
of 37
pro vyhledávání: '"L. Ya. Yukel'son"'
Autor:
B. U. Atakuziev, L. Ya. Yukel'son
Publikováno v:
Chemistry of Natural Compounds. 32:896-899
With the aid of a series of chromatographic operations we have isolated 14 individual tow-molecular-mass compounds (MT — 624-744 Da) blocking postsynaptic glutamate and acetylcholine receptors from the venoms of species of spiders of the family Ara
Autor:
L. Ya. Yukel'son, B. U. Atakuziev
Publikováno v:
Chemistry of Natural Compounds. 32:201-204
Two low-molecular-mass toxins — Lsl and Ls2 — have ben isolated from the venom of a spiderLinothele sp. (fam. Dipluridae) with the aid of gel filtration and reversed phase high-performance liquid chromatography (HPLC). It hs been shown that they
Publikováno v:
Chemistry of Natural Compounds. 31:396-399
With aid of chromatography combining gel filtration and ion-exchange methods, from the venom of the common adderVipera berus berus we have isolated proteinases and phospholipase A-2 and also a component with coagulating properties which, in contrast
Autor:
L. Ya. Yukel'son, V. M. L'vov
Publikováno v:
Chemistry of Natural Compounds. 31:361-365
Eight bradykinin potentiating peptides have been isolated in the pure form from the low-molecular-mass fraction of the venom of the Central Asian viper Echis multisquamatus Ch. The peptides isolated differed in the efficacy of their bradykinpotentiat
Publikováno v:
Chemistry of Natural Compounds. 30:381-385
Six populations of basic polypeptides have been found in the venom of the Central Asian cobraNaja oxiana Eichwald, and four of them — V″c-1, V″c-2, V″c-5, and V″c-6 — have been obtained in the electrophoretically homogeneous state. On a p
Publikováno v:
Chemistry of Natural Compounds, 29(3), 384-390. Springer Verlag
The compositions of the proteolytic complexes of the venoms of the crotalid agkistrodon halys halysand the viperid echis multisquamatushave been investigated with the aid of a large number of specific natural and model substrates. A comparative analy
Autor:
D. B. Mirkhodzhaev, I. I. Parilis, L. Ya. Yukel'son, Aripdzhanov Aa, R. S. Salikhov, D. Kh. Khamidov
Publikováno v:
Chemistry of Natural Compounds. 28:217-221
A protein nerve growth factor has been isolated in the pure form from the muscles of the lake frogRana ridibunda. The individuality of the substance obtained has been shown, its molecular mass (106.0–110.0 kDa) and pI value (9.2–9.4) have been de
Publikováno v:
Chemistry of Natural Compounds. 28:231-234
The possibility has been shown of obtaining NGFs in the process of isolating coagulant proteinases and other biologically active substances from the venoms of theAgkistrodon halys halys and theEchis multisquamata. Results characterizing the NGFs of b
Publikováno v:
Chemistry of Natural Compounds. 28:222-226
The activities of the kallikreins and the kininases and the peptides bound with them in the venoms of Central Asian snakes have been studied. It has been found that when the whole venoms are used an interference of the enzymes with one another and al
A software package for protein classification by their amino acid composition and primary structures
Publikováno v:
Biopolymers and Cell. 7:88-91