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Anti-PD-L1 Rabbit pAb (100 μl)
| Reactivity: | M |
| Applications: | WB |
| Host Species: | Rabbit |
| Clonality: | Polyclonal |
| Gene Name: | Programmed cell death 1 ligand 1 |
Synonyms: | CD274, B7-H, B7H1, PDL-1, PDCD1L1, PDCD1LG1, PDL1, CD274 molecule, Programmed cell death 1 ligand 1 |
Immunogen: | Recombinant protein corresponding to Mouse PDL-1 |
Uniprot ID: | Q9EP73 |
Isotype: | IgG |
Purity: | Affinity purification |
Subcellular location: | Cell membrane |
Predicted MW. / Observed MW. | 33 kDa / 40-55 kDa |
Product Usage Information
Applications | Species | Dilution | Positive Tissue |
WB | Mouse | 1: 500-1: 1000 | B16-F10 |
Background
Plays a critical role in induction and maintenance of immune tolerance to self.As a ligand for the inhibitory receptor PDCD1/PD-1, modulates the activation threshold of T-cells and limits T-cell effector response.Through a yet unknown activating receptor, may costimulate T-cell subsets that predominantly produce interleukin-10 (IL10).Can also act as a transcription coactivator: in response to hypoxia, translocates into the nucleus via its interaction with phosphorylated STAT3 and promotes transcription of GSDMC, leading to pyroptosis.The PDCD1-mediated inhibitory pathway is exploited by tumors to attenuate anti-tumor immunity and escape destruction by the immune system, thereby facilitating tumor survival.The interaction with PDCD1/PD-1 inhibits cytotoxic T lymphocytes (CTLs) effector function.The blockage of the PDCD1-mediated pathway results in the reversal of the exhausted T-cell phenotype and the normalization of the anti-tumor response, providing a rationale for cancer immunotherapy .
Images
| WB analysis of PD-L1(GB115704). |
Storage
| Storage | Store at -20°C for one year. Avoid repeated freeze/thaw cycles. |
| Storage Buffer | PBS with 0.15% ProClin300, 100 μg/mL BSA and 50% glycerol. |
