Immunogen:E.coli-derived human PD-L1 recombinant protein.
Purification: Immunogen affinity purified
Storage Buffer: PBS, pH 7.4(1%BSA and 0.1% Sodium azide)
Background:
Programmed death-ligand 1 (PD-L1) also known as CD274 or B7-H1 is a protein that in humans is encoded by the CD274 gene. It is mapped to 9p24.1. PD-L1 is a 40kDa type 1 transmembrane protein that has been speculated to play a major role in suppressing the immune system during particular events such as pregnancy, tissue allografts, autoimmune disease and other disease states such as hepatitis. It has been concluded that upregulation of PD-L1 on tumor MDCs downregulates T-cell immunity and that PD-L1 blockade may represent an approach for cancer immunotherapy. PD-L1 can provide positive costimulatory signals for innate and adaptive immunity and for protection against intracellular bacterial infection.
Alternate Names:
B7 H antibody;B7 H1 antibody;B7 homolog 1 antibody.
Specificity Reaction:Hu
Application Notes:WB: 1:100-500
Storage :
Store at –20ºC for one year. Avoid repeated freeze-thaw cycles. At 4ºC for 2-3 weeks after reconstituted.
This product for research use only, not for use in humans, therapeutic or diagnostic procedures.