純度：Affinity Purified > 95%, as determined by SDS-PAGE and visualized by silver stain.
形状：Supplied as a lyophilized powder from a 0.2um filtered solution in PBS containing 50ug of BSA per 1ug of cytokine. Reconstitution: It is recommended that sterile PBS containing at least 0.1% HSA or BSA be added to the vial to prepare a stock solution of n
