Sterile filtered colorless solution Protein solution (1mg/ml) containing 20mM Tris-HCl (pH8.0), 1mM DTT and 10% glycerol
保存建议
Store at 4 degree C if entire vial will be used within 2-4 weeks. Store, frozen at-20 degree C for longer periods of time. For long term storage, it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles