||Recombinant Human PF4 (NP_002610.1) (Glu 32-Ser 101), fused with no tag, was produced in E. coli.
||Lyophilized from sterile PBS, pH 7.4
||The recombinant human CXCL4 comprises 71 amino acids with a predicted molecular mass of 7.8 kDa as estimated in SDS-PAGE under reducing conditions.
||< 1.0 eu per μg of the protein as determined by the LAL method.
||Samples are stable for up to twelve months from date of receipt at -70oC.
||Store it under sterile conditions at -20oC~-70oC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
||It is recommended that sterile water be added to the vial to prepare a stock solution. Centrifuge the vial at 4oC before opening to recover the entire contents.