4-1 BB Ligand, Recombinant, Human (4-1BBL, CD137L, TNFSF9, Tumor necrosis factor ligand superfamily member 9)

-20 °C<br>Stability: The Lyophilized protein is stable for a few weeks at room temperature, but best stored at -20 °C. Reconstituted 4-1BBL should be storred in working aliquots at -20 °C.