CONTENT OF DITYROSINE IN CHICK AND RABBIT AORTA PROTEINS

被引：6

作者：

MALANIK, V ^{[1
]}

LEDVINA, M ^{[1
]}

机构：

[1] CHARLES UNIV, FAC MED, DEPT BIOCHEM, CS-50038 HRADEC KRALOVE, CZECHOSLOVAKIA

来源：

CONNECTIVE TISSUE RESEARCH | 1979年 / 6卷 / 04期

关键词：

D O I：

10.3109/03008207909152326

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

The possible presence of dityrosine in elastin derived by two different methods and in structural glycoproteins from aortas of 1 day old chicks, adult rabbits and fetal rabbits was determined by a sensitive spectrofiuorimetric procedure. Only chick tissues were found to contain dityrosine, 0.3 residues/100,000 total amino acid residues in aortic elastin and 12-15 residues/100,000 residues in the structural glycoproteins. No dityrosine could be detected in any of the fetal or mature rabbit tissues. However, related fluorescent compounds with different excitation-emission maxima and different elution times were obtained by ion exchange chromatography of structural glycoproteins partially hydrolyzed under alkaline conditions. © 1979 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted.

引用

页码：235 / 240

页数：6

共 19 条

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