White lyophilized (freeze-dried) powder or sterile 0.05% solution.
保存建议
Lyophilized chLBD should be stored desiccated below -18 degree C. Upon reconstitution at > 0.1 chLBD mg/ml and up to 40.5 mg/ml mM and filter sterilization chLBD can be stored at 4 degree C for several months. Sterile solutions at 0.5 mg/ml or less are stable at +4 degree C for several months.