ACROBiosystems Rhesus macaque PD-1 / PDCD1 Protein, His Tag
Marque: ACROBiosystems PD1-R52H3-25ug
Informations supplémentaires : Poids : 0.00010kg
Programmed cell death protein 1 (PD-1) is also known as CD279 and PDCD1, is a type I membrane protein and is a member of the extended CD28/CTLA-4 family of T cell regulators. PDCD1 is expressed on the surface of activated T cells, B cells, macrophages, myeloid cells and a subset of thymocytes. PD-1 has two ligands, PD-L1 and PD-L2, which are members of the B7 family. PD-L1 is expressed on almost all murine tumor cell lines, including PA1 myeloma, P815 mastocytoma, and B16 melanoma upon treatment with IFN-γ. PD-L2 expression is more restricted and is expressed mainly by DCs and a few tumor lines. PD1 inhibits the T-cell proliferation and production of related cytokines including IL-1, IL-4, IL-10 and IFN-γ by suppressing the activation and transduction of PI3K/AKT pathway. In addition, coligation of PD1 inhibits BCR-mediating signal by dephosphorylating key signal transducer. In vitro, treatment of anti-CD3 stimulated T cells with PD-L1-Ig results in reduced T cell proliferation and IFN-γ secretion. Monoclonal antibodies targeting PD-1 that boost the immune system are being developed for the treatment of cancer.This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 17.9 kDa.
|Leu 25 - Gln 167|
|Rhesus macaque PD-1, His Tag (PD1-R52H3) is expressed from human 293 cells (HEK293). It contains AA Leu 25 - Gln 167 (Accession # B0LAJ2-1).|
|Immune Checkpoint Proteins|