Catalogue Number: KET6036-ABK
Manufacturer: | Abbkine |
Type: | Human ELISA Kit |
Alias: | Programmed Cell Death 1 Ligand 1; PD-L1; PDCD1 ligand 1; Programmed death ligand 1; B7 homolog 1; B7-H1; CD274; B7H1; PDCD1L1; PDCD1LG1; PDL1 |
Shipping Condition: | Blue Ice |
Unit(s): | 48 T, 96 T |
Range: | |
Sensitivity: | |
Sample type: | Cell Culture Supernatant, Other Biological Fluid, Plasma, Serum |
Sample size: | |
Application: | ELISA, sELISA |
Description: PD-L1 (Programmed death-ligand 1, also known as B7-H1, CD274), is a 40KDa type I transmembrane protein composed of 290 amino acids, belonging to the B7 superfamily. PD-L1 is widely expressed in antigen presenting cells (APCs) and activates T, B cells, macrophages, placental trophoblast, myocardial endothelium and thymic cortical epithelial cells. PD-L1 is the ligand of PD-1. After binding with PD-1, it can recruit tyrosine phosphatase SHP-2 through immunoreceptor tyrosine-based swith motif (ITSM), and then dephosphorylate multiple key molecules in TCR signaling pathway, inhibit the proliferation and activity of CD4T and CD8T cells, and negatively regulate the immune response process of the body. In healthy organisms, activation of the PD-1/PD-L1 signaling pathway can minimize the damage of immune response to surrounding tissues and avoid the occurrence of autoimmune diseases.
CD274
Q9NZQ7
29126
Colorimetric
EliKine™ Human PD-L1 ELISA Kit employs a two-site sandwich ELISA to quantitate Human PD-L1.