Cynomolgus CTLA-4 (C-6His, HEK293)
产品说明书
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同义名 : | 重组食蟹猴CTLA-4蛋白(C-6His, HEK293) ;Recombinant Cynomolgus CTLA-4 (C-6His, HEK293); Cytotoxic T-lymphocyte protein 4; Cytotoxic T-lymphocyte-associated antigen 4; CTLA-4; CD152; CTLA4 |
| CAS号 : | N/A | |
| 货号 : | A2924624 | |
| 分子式 : | - | |
| 纯度 : | 95% determined by reducing SDS-PAGE. | |
| 分子量 : | 14.1 KDa | |
| MDL号 : | - | |
| 存储条件： |
Pure form Sealed in dry, store in freezer, under -20°C In solvent -20°C:3-6个月-80°C:12个月 |
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| 溶解度 : | - |
| 生物活性 | |||
|---|---|---|---|
| 描述 | Cytotoxic Tlymphocyte 4(CTLA-4,CD152), is a type I transmembrane T cell inhibitory molecule that is a member of the Ig superfamily.CD28 and CTLA-4, together with their ligands, B7-1 and B7-2, constitute one of the dominant costimulatory pathways that regulate T and B cell responses. CD28 and CTLA-4 are structurally homologous molecules that are members of the immunoglobulin (Ig) gene superfamily. CTLA4 transmits an inhibitory signal to T cells, whereas CD28 transmits a stimulatory signal. Intracellular CTLA4 is also found in regulatory T Cells and may play an important role in their functions. Tcell activation through the Tcell receptor and CD28 leads to increased expression of CTLA4. | ||