

| Catalog No. | HT139016 |
|---|---|
| Species reactivity | Human |
| Applications | ELISA, Bioactivity: FACS, Functional assay, Research in vivo |
| Host species | Human |
| Isotype | IgG2 |
| Clone ID | CTX 2026 |
| Biological activity | CTX-2026 (1 ug/mL; 12 h) redirects the cytotoxic activity of Vγ9Vδ2 T cells from multiple donors against BTN3A1 + OVCAR3 cells or primary HGSOC cells [1]. CTX-2026 (1 ug/mL; 6 d) shows a rescuing effect on nonablated CD45 + T cells [1]. CTX-2026 (5 mg/kg; i.p. for 15 days every 3 days once) effects the tumor growth of NY-OVCAR3 tumor mice [1]. |
| Expression system | Mammalian cells |
| Clonality | Monoclonal |
| Target | BTF5, BTN3A1, Butyrophilin subfamily 3 member A1, CD277 |
| Endotoxin level | Please contact the lab for this information. |
| Purity | >95% purity as determined by SDS-PAGE. |
| Purification | Protein A/G purified from cell culture supernatant. |
| Accession | O00481 |
| Form | Liquid |
| Storage buffer | 0.01M PBS pH 7.4 Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| Stability and Storage | 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. |
| Alternate Names | CTX-2026 |
| Background | Butyrophilin subfamily 3 member A1 (CD277/BTN3A1) is a ~57 kDa protein. Plays a role in T-cell activation and in the adaptive immune response. Regulates the proliferation of activated T-cells. Regulates the release of cytokines and IFNG by activated T-cells. Mediates the response of T-cells toward infected and transformed cells that are characterized by high levels of phosphorylated metabolites, such as isopentenyl pyrophosphate. |
| References | 1. Payne KK, et al. BTN3A1 governs antitumor responses by coordinating αβ and γδ T cells. Science. 2020 Aug 21;369(6506):942-949. [HT139016] |
| Note | For research use only. Not suitable for clinical or therapeutic use. |

SDS-PAGE for Research Grade Anti-Human CD277/BTN3A1 Antibody (CTX 2026)




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