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[Purification of plasmin-alpha2-antiplasmin complex by lysine-sepharose 4B affinity chromatography employing sequential elutions].

Authors
Type
Published Article
Journal
Zhongguo shi yan xue ye xue za zhi / Zhongguo bing li sheng li xue hui = Journal of experimental hematology / Chinese Association of Pathophysiology
Publication Date
Volume
12
Issue
3
Pages
355–358
Identifiers
PMID: 15228666
Source
Medline
License
Unknown

Abstract

To easily obtain plasmin-alpha(2)-antiplasmin complex (PAP) with high purity, the purification procedure was improved by authors. After urokinase activated fresh human platelet-deficient plasma had been applied to Lysine-Sepharose 4B affinity chromatography column, elutions were sequentially performed by several eluents with different ingredients. The results showed that 3.0 mg PAP could harvested from 100 ml fresh plasma by this method and the whole procedure could be finished within several hours. In conclusion, this procedure is simple, rapid, economical and high-yield.

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