P-selectin Human Recombinant

Lyophilized powder at room temperature.

P-Selectin Human Recombinant is expressed in E. coli containing 566 amino acids 197-761 fused to an amino terminal hexahistidine tag.
Physical Appearance and Stability: Store at 4° C if entire vial will be used within 1-2 weeks. Store, frozen at -20° C for longer periods of time. Avoid multiple freeze-thaw cycles.
Formulation and Purity: P-Selectin is supplied in 50% Glycerol. Greater than 95% as determined by SDS-PAGE. Single band on Western Blot.
Application: P-Selectin can be used directly as a positive control in Western blotting, ELISA, immunoprecipitation and other immunological experiments. The biological activity of this product has not yet been tested.