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150 mM NaCl, pH 7.4, 0.01% EDTA 

>=95% by electrophoresis

MW 175,0000-360,000 

Human Plasma 

Shown to be non reactive for HBsAg, anti-HCV, anti-HBc, and negative for anti-HIV 1 & 2 by FDA approved tests

> 1 year from production date

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