The protein was lyophilized from a concentrated (1mg/ml) solution with 0.0045mM NaHCO3. Sterile Filtered White lyophilized (freeze-dried) powder.
保存建议
Lyophilized Leptin although stable at room temperature, should be stored desiccated below 0 degree C. Reconstituted Leptin is best stored refrigerated at 4 degree C.