171950

PD-1, Recombinant, Fc, Human (Programmed cell death 1, PDCD1, SLEB2, CD279, HPD-L)

Size

£767.00

SKU:: 171950
Molecular Weight:: 42.6
Purity:: ≥90% (SDS-PAGE)
Storage Conditions:: -70°C
Supplier:: United States Biological
Format:: Supplied as a liquid in 40mM Tris-HCl, pH 8.0, 110mM sodium chloride, 2.2mM potassium chloride, 20% glycerol
Extra Details:: Human secreted programmed cell death 1 (PD-1)-Fc fusion protein, also known as, PDCD1, SLEB2, CD279 and HPD-L, GenBank Accession No. NM_005018, a.a25-167, expressed in a HEK293 cell expression system. MW=42.6kD. This protein runs at a higher M.W. by SDS-PAGE due to glycosylation. Source: Recombinant protein corresponding to aa26-167 from PD-1, fused at the C-terminus to the Fc portion of human IgG1, expressed in a HEK293 cell expression system. Molecular Weight: ~42.6kD Application: Useful for the study of enzyme kinetics, screening inhibitors, and selectively profiling. Storage and Stability: Aliquot to avoid repeated freezing and thawing and store at -70°C. Aliquots are stable for 6 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap