Author:
Reichmann M. E.,Colvin J. Ross
Abstract
The molecular weight of performic acid oxidized bovine plasma albumin, dispersed in 0.08 M borate +0.2 M sodium chloride buffer, pH 7.4, was estimated as 30,000 by light-scattering and sedimentation equilibrium methods, 19,000 by osmotic pressure. Sedimentation velocity analyses and electrophoresis showed that the component polypeptide chains of the material are similar in mass and charge density so the polydispersity must be attributed to labile aggregates. The results indicate that here are at least three and probably four similar polypeptide chains in the molecule of native bovine plasma albumin, held together by disulphide bonds.
Publisher
Canadian Science Publishing
Subject
Organic Chemistry,General Chemistry,Catalysis
Cited by
16 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献