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| カタログ番号 | MS870207 |
|---|---|
| 説明 |
Anti-Mouse CD279/PDCD1/PD1 Antibody (29F.1A12) [29F.1A12] (MS870207) is a rat monoclonal antibody detecting PDCD1 in FCM, IF, IHC, Neutralization, WB. Suitable for Mouse.
Highlights
|
| 種反応性 | Mouse |
| アプリケーション | FCM, IF, IHC, Neutralization, WB |
| 宿主種 | Rat |
| アイソタイプ | IgG2a, kappa |
| クローンID | 29F.1A12 |
| クローン性 | Monoclonal |
| ターゲット | Programmed cell death protein 1, Protein PD-1, hPD-1, PD1, PDCD1, CD279 |
| エンドトキシンレベル | Please contact with the lab for this information. |
| 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 | Q02242 |
| 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。 |
| 安定性と保存 | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C short term (1-2 weeks). Store at -20°C 12 months. Store at -80°C long term. |
| 背景 | Programmed cell death protein 1 (CD279/PD-1) 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, such as 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. The PDCD1-mediated inhibitory pathway is exploited by tumors to attenuate anti-tumor immunity and facilitate tumor survival. CD279 is the therapeutic target of pembrolizumab (Keytruda) and nivolumab (Opdivo). 1. Nishimura, H. et al. (1999) Immunity 11, 141-51. PMID: 10485649 2. Nishimura, H. et al. (2001) Science (New York, N.Y.) 291, 319-22. PMID: 11209085 3. Okazaki, T. et al. (2001) Proceedings of the National Academy of Sciences of the United States of America 98, 13866-71. PMID: 11698646 4. Okazaki, T. et al. (2011) The Journal of experimental medicine 208, 395-407. PMID: 21300912 5. Freeman, GJ. et al. (2000) The Journal of experimental medicine 192, 1027-34. PMID: 11015443 6. Latchman, Y. et al. (2001) Nature immunology 2, 261-8. PMID: 11224527 7. Lin, DY. et al. (2008) Proceedings of the National Academy of Sciences of the United States of America 105, 3011-6. PMID: 18287011 8. Lázár-Molnár, E. et al. (2008) Proceedings of the National Academy of Sciences of the United States of America 105, 10483-8. PMID: 18641123 9. Yokosuka, T. et al. (2012) The Journal of experimental medicine 209, 1201-17. PMID: 22641383 |
| 注意事項 | For research use only. |
Detects recombinant mouse PD1 (Cat No.: MS870011) in indirect ELISA.
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