純度：>98% pure (HPLC, FPLC and reducing and non-reducing SDS-PAGE). Endotoxin level is less than 0.1ng/ug (IEU/ug). Purified by chromatographic techniques. Product is sterile filtered.
形状：Purified, Lyophilized Reconstitute using sterile deionized water to a concentration >100ug/ml. Further dilutions can be made in other aqueous buffers.
濃度：1mg/ml (OD280nm, E0.1% = 0.85) (prior to lyophilization)
