純度:Greater than 97.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
形状:The Rat SDF1B protein was lyophilized from a concentrated (1 mg/ml) sterile solution containing 20mM Phsophate buffer pH-7.4 and 0.15M NaCl. Sterile Filtered White lyophilized (freeze-dried) powder.