PDCD1LG1, Low Endotoxin (Programmed Cell Death Protein 1 Ligand 1, CD274, PDL1, B7-H, B7H1, PD-L1, PDCD1L1, PDCD1-LG1, Programed Death Ligand 1)

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£614.00

SKU:: 371066
Reinheit:: Purified by immunoaffinity chromatography.
Lagerbedingungen:: -20°C
Hersteller:: United States Biological
Host:: Rabbit
Immunogen:: Recombinant protein corresponding to Ser34-Val241 of rat PCDC1LG1, expressed in E. coli.
Format:: Supplied as a liquid in PBS, pH 7.4, 0.05% Proclin-300, 50% glycerol. Endotoxin: ≤1EU/mg
Weitere Details:: CD274 (Cluster of Differentiation 274) also known as PD-L1 (Programed Death Ligand-1) or B7-H1 is a protein,PD-L1 binds to its receptor, PD-1, found on activated T cells, B cells, and myeloid cells, to modulate activation or inhibition. The affinity between PD-L1 and PD-1, as defined by the dissociation constant Kd, is 770nM. Interestingly, PD-L1 also has an appreciable affinity for the costimulatory molecule CD80 (B7-1), but not CD86 (B7-2). CD80's affinity for PD-L1, 1.4µM, is intermediate between its affinities for CD28 and CTLA-4 (4.0uM and 400nM, respectively). The related molecule PD-L2 has no such affinity for CD80 or CD86, but shares PD-1 as a receptor (with a stronger Kd of 140nM). Applications: Suitable for use in ELISA, Western Blot, Immunohistochemistry and Immunocytochemistry. Other applications not tested. Recommended Dilutions: Western Blot: 0.5-2ug/ml Immunohistochemistry (FFPE): 5-20ug/ml Immunocytochemistry: 5-20ug/ml Optimal dilutions to be determined by the researcher. Positive Control (Supplied): 364567A: Suppled as a recombinant protein in loading buffer (100mM Tris, pH 6.8, 1% SDS, 150mM sodium chloride, 0.02% BPB, 50mM DTT, 0.02% sodium azide, 50% glycerol). DAB: 10ul/well ECL: 5ul/well Store at -20°C. Stable for 6 months after receipt. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

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