CD279/PD1-FC recombinant protein
- 纯度：
- >90% as determined by SDS-PAGE
- 蛋白名称：
- Programmed cell death protein 1 (Protein PD-1) (hPD-1) (CD antigen CD279)
- 序列：
- Amino acid:24-170,with FC tag.
- 组成：
- Phosphate-buffered solution
- 储存：
- -15°C to -25°C/1 year(Avoid freeze / thaw cycles)
- 其他名称：
- Programmed cell death protein 1 ;Protein PD-1;hPD-1;CD antigen CD279;PDCD1;PD1;
- 功能：
- Inhibitory receptor on antigen activated T-cells that plays a critical role in induction and maintenance of immune tolerance to self (PubMed:21276005). Delivers inhibitory signals upon binding to ligands CD274/PDCD1L1 and CD273/PDCD1LG2 (PubMed:21276005). Following T-cell receptor (TCR) engagement, PDCD1 associates with CD3-TCR in the immunological synapse and directly inhibits T-cell activation (By similarity). Suppresses T-cell activation through the recruitment of PTPN11/SHP-2: following ligand-binding, PDCD1 is phosphorylated within the ITSM motif, leading to the recruitment of the protein tyrosine phosphatase PTPN11/SHP-2 that mediates dephosphorylation of key TCR proximal signaling molecules, such as ZAP70, PRKCQ/PKCtheta and CD247/CD3zeta (By similarity).; The PDCD1-mediated inhibitory pathway is exploited by tumors to attenuate anti-tumor immunity and escape destruction by the im
- 细胞定位：
- Cell membrane ; Single-pass type I membrane protein.
