Greater than 97.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Form:
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.
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