

| 货号 | PX-P4114 |
|---|---|
| 品牌 | ProteoGenix |
| 描述 |
Recombinant Human CD272/BTLA Protein, C-His (PX-P4114) expressed in Mammalian Cells, Purity: >85% as determined by SDS-PAGE..
Highlights
|
| 表达系统 | Mammalian Cells |
| Accession号 | Q7Z6A9 |
| 蛋白长度 | Met1-Ser150 |
| 应用 | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| 种属 | Homo sapiens (Human) |
| 性质 | Recombinant |
| 内毒素水平 | Please contact with the lab for this information. |
| 纯度 | >85% as determined by SDS-PAGE. |
| 预测分子量 | 18.18 kDa |
| 状态 | Lyophilized |
| 保存溶液 | Lyophilized from a solution in PBS pH 7.4, 1mM EDTA, 4% Trehalose, 1% Mannitol. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| 重悬 | Reconstitute in sterile water for a stock solution.A copy of datasheet will be provided with the products, please refer to it for details. |
| 运输 | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| 稳定性和存储 | 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. |
| 别名 | B- and T-lymphocyte attenuator, BTLA, CD272, B- and T-lymphocyte-associated protein |
| 背景 | B- and T-lymphocyte attenuator (CD272/BTLA) is a ~32 kDa protein. Inhibitory receptor on lymphocytes that negatively regulates antigen receptor signaling via PTPN6/SHP-1 and PTPN11/SHP-2. May interact in cis (on the same cell) or in trans (on other cells) with TNFRSF14. In cis interactions, appears to play an immune regulatory role inhibiting in trans interactions in naive T cells to maintain a resting state. In trans interactions, can predominate during adaptive immune response to provide survival signals to effector T cells. 1. Watanabe, N. et al. (2003) Nature immunology 4, 670-9. PMID: 12796776 2. Gavrieli, M. et al. (2003) Biochemical and biophysical research communications 312, 1236-43. PMID: 14652006 3. Sedy, JR. et al. (2005) Nature immunology 6, 90-8. PMID: 15568026 4. Cai, G. et al. (2008) Nature immunology 9, 176-85. PMID: 18193050 5. Cheung, TC. et al. (2009) Journal of immunology (Baltimore, Md. : 1950) 183, 7286-96. PMID: 19915044 |
| Note | For research use only. |

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