Factor Va, Human Plasma (Coagulation Factor V, Activated Protein C Cofactor, Proaccelerin, Labile Factor, F5)

May be stored at 4 °C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 °C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.