DATASHEET
Host:
Rabbit
Target Protein:
PD-L1
Clonality:
Monoclonal
Isotype:
IgG
Entrez Gene:
29126
Swiss Prot:
Q9NZQ7
Source:
Recombinant human PD-L1 extracellular domain
Purification:
Purified by Protein A.
Storage Buffer:
0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Storage:
Store at -20°C for 12 months.
Background:
Plays a critical role in induction and maintenance of immune tolerance to self. As a ligand for the inhibitory receptor PDCD1/CD279, modulates the activation threshold of T-cells and limits T-cell effector response (PubMed:11015443). The PDCD1/CD279-mediated inhibitory pathway is exploited by tumors to attenuate anti-tumor immunity and facilitate tumor survival (PubMed:28813417, PubMed:28813410). Through a yet unknown activating receptor, may costimulate T-cell subsets that predominantly produce interleukin-10 (IL10) (PubMed:10581077).
VALIDATION IMAGES
Lane 1: full-length PD-L1 transfected 293T; Lane 2: untransfected 293T, probed with PD-L1 (6C8) Monoclonal Antibody, Unconjugated (bsm-58003R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
Flow cytometric analysis of 293F cells expressing PD-L1 probed with PD-L1 (6C8) Monoclonal Antibody, unconjugated (bsm-58003R) at 1:100 dilution (red), compared control IgG staining (blue).