純度:Greater than 97.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
形状:Lyophilized from a 0.2 um filtered concentrated solution in 20mM Tris-HCl, pH 8.5, 150mM NaCl and Tween-20. Sterile Filtered White lyophilized (freeze-dried) powder.