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| カタログ番号 | HS870023 | ||||
|---|---|---|---|---|---|
| 種反応性 | Human | ||||
| アプリケーション | ELISA, FCM, Functional assay | ||||
| 宿主種 | Human | ||||
| クローン性 | Monoclonal | ||||
| アイソタイプ | IgG4, kappa-Fab | ||||
| クローンID | SSGJ-707 | ||||
| ターゲット | CD279, PD1, PDCD1, Programmed cell death protein 1, Protein PD-1, PD-1, L-VEGF, N-VEGF, VEGF, VEGFA, VPF, Vascular endothelial growth factor A, long form, Vascular permeability factor | ||||
| エンドトキシンレベル | < 10 EU/mg | ||||
| 純度 | >95% as determined by SDS-PAGE. | ||||
| 精製 | Protein A/G purified from cell culture supernatant. | ||||
| アクセッション番号 | Q15116 & P15692 | ||||
| 形態 | Liquid | ||||
| 保存バッファー | 0.01M PBS pH 7.4. データシートのハードコピーまたはロット固有のCOAに記載された具体的なバッファー情報を参照してください。 |
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| 製品使用情報 |
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| 安定性と保存 | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. | ||||
| 背景 | Programmed cell death protein 1 (PDL1 & VEGF) is a ~31 kDa protein. Inhibitory receptor on antigen activated T-cells that plays a critical role in induction and maintenance of immune tolerance to self. Delivers inhibitory signals upon binding to ligands CD274/PDCD1L1 and CD273/PDCD1LG2. Following T-cell receptor (TCR) engagement, PDCD1 associates with TCR-CD3 in the immunological synapse and directly inhibits T-cell activation. 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. 1. Fife, BT. et al. (2011) Annals of the New York Academy of Sciences 1217, 45-59. PMID: 21276005 2. Bardhan, K. et al. (2019) Scientific reports 9, 17252. PMID: 31754127 3. Patsoukis, N. et al. (2020) Communications biology 3, 128. PMID: 32184441 4. Xiao, X. et al. (2023) Nature communications 14, 2859. PMID: 37208329 5. Zak, KM. et al. (2015) Structure (London, England : 1993) 23, 2341-2348. PMID: 26602187 | ||||
| 注意事項 | For research use only | ||||
| Isotype Control | Human IgG4 (S228P) Recombinant Isotype Control Antibody (13R4) (HP298207) |
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