純度:Highly Purified 98% by SDS-PAGE and HPLC analyses. Endotoxin: 0.1ng/ug (1EU/ug)
形状:Supplied as a lyophilized powder from 0.1M L-arginine HCl, 10mM Tris, 200mM sodium chloride, pH 8.0. Reconstitute with sterile ddH2O and a carrier protein to 0.5mg/ml. Do not vortex