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20 mM Tris, 20 mM NaCl, pH 7.5

>=95% by SDS-PAGE. Positive reaction to anti-LRG1 on Western Blot

50,000 by SDS-PAGE 

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

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