

| カタログ番号 | HC336036 |
|---|---|
| 説明 |
Anti-Human 4-1BB/TNFRSF9/CD137 Reference Antibody (CTX-471, RUO) (HC336036) is a human monoclonal antibody detecting 4-1BB Ligand/TNFSF9.
|
| 種反応性 | Human |
| アプリケーション | ELISA, Bioactivity: FCM, Functional assay, Research in vivo |
| 宿主種 | Human |
| クローン性 | Monoclonal |
| アイソタイプ | IgG |
| クローンID | CTX-471 |
| 生物学的活性 | CTX-471 (5-500 nM) has bind affinity for recombinant human, cynomolgus macaque CD137 and mouse CD137 with K d values of 50 nM, 61 nM and 748 nM, respectively [1]. CTX-471 binds to a unique epitope on CD137 [1]. CTX-471 (0.1-100 nM; 1, 10 ug/mL; 3 days) increases IFN-y production by human T cells in an Fcy receptor-dependent (FcyR-dependent) manner in vitro [1]. CTX-471 (i.p.; 150 ug) exhibits curative monotherapy activity in various syngeneic tumor models and shows a unique ability to cure mice of very large tumors. CTX-471 (i.v.; 10-80 mg/kg; on days 0, 7, 14, and 21) is well tolerated, with no signs of hepatic toxicity in high doses. |
| ターゲット | 4-1BB ligand receptor, CD137, CDw137, ILA, T-cell antigen 4-1BB homolog, T-cell antigen ILA, TNFRSF9, Tumor necrosis factor receptor superfamily member 9 |
| 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 | Q07011 |
| 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 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| 別名 | CTX-471, CTX471, CTX471 |
| 背景 | Tumor necrosis factor receptor superfamily member 9 (CD137/4-1BB) is a ~27 kDa protein. Receptor for TNFSF9/4-1BBL. Conveys a signal that enhances CD8(+) T-cell survival, cytotoxicity, and mitochondrial activity, thereby promoting immunity against viruses and tumors (Probable). |
| 参考文献 | 1. Ugur Eskiocak, et al. Differentiated agonistic antibody targeting CD137 eradicates large tumors without hepatotoxicity. JCI Insight. 2020 Mar 12;5(5):e133647. [HC336036] |
| 注意事項 | For research use only. Not suitable for clinical or therapeutic use. |

SDS-PAGE for Research Grade Anti-Human CD137/TNFRSF9/4-1BB (CTX-471)


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