作者
Deane F Mosher
发表日期
1975/8/25
期刊
Journal of Biological Chemistry
卷号
250
期号
16
页码范围
6614-6621
出版商
Elsevier
简介
Cold-insoluble globulin (CI globulin) was purified from human plasma and identified on the basis of its sedimentation coefficient, electrophoretic mobility, and concentration in normal plasma. CI globulin was distinguished from antihemophilic factor (AHF) by amino acid analysis, position of elution from 4% agarose, and electrophoretic migration in polyacrylamide gels in the presence of sodium dodecyl sulfate without prior reduction. CI globulin and AHF could not be distinguished by polyacrylamide gel electrophoresis in sodium dodecyl sulfate after reduction and probably have very similar subunit molecular weights. CI globulin apparently consists of two polypeptide chains, each of molecular weight 2.0 x 10(5), held together by disulfide bonds. CI globulin was a substrate for activated fibrin-stabilizing factor (FSF, blood coagulation factor XIII). FSF catalyzed the incorporation of a fluorescent primary amine, N-(5 …
引用总数
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DF Mosher - Journal of Biological Chemistry, 1975