純度：Highly Purified 90% by SDS-PAGE and HPLC analyses. Endotoxin: 0.1ng/ug (1EU/ug)
形状：Supplied as a lyophilized powder in 20mM Tris, pH 7.6, 1.5M sodium chloride. Reconstitute in sterile dH2O to a concentration of 0.1-1mg/ml. This solution can then be diluted into other aqueous buffers.
