Interleukin 21, Recombinant, Human (IL-21)

Lyophilized powder may be stored at -20 °C. Stable for 12 months at -20 °C. Reconstitute with sterile dH2O, 0.1% HSA or BSA,,aliquot and 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.<br>