Sterile filtered through a 0.2 um filter. Lyophilized from PBS, pH 7.5, and 0.5 mM DTT. Reconstitute in water to a concentration of 0.1 - 1.0 mg/ml.
保存建议
Store at 4 degree C until reconstitution. Following reconstitution aliquot and freeze at -20 degree C for long term storage. Avoid repeated freeze/thaw cycles.