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重组人CD272/BTLA蛋白
英文名称:Human CD272 Protein, mFc Tag总访问:370
国产/进口:国产半年访问:7
产地/品牌:卡梅德生物科技(天津)有限公司产品类别:生化试剂
规       格:KMP2252 最后更新:2025-1-14
货       号:KMP2252
CAS   号:
参考报价:896
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产品编号: KMP2252
产品名称: Human CD272 Protein, mFc Tag
中文名称: 重组人CD272/BTLA蛋白
中文全称: 重组人B和T淋巴细胞衰减因子蛋白
关键词: B和T淋巴细胞衰减因子, B- and T-Lymphocyte Attenuator, B- and T-Lymphocyte-Associated Protein, CD272, BTLA, Human CD272 Protein, mFc Tag, Recombinant Protein, KMP2252

物种: Human
宿主: HEK293 Cells
规格: 50ug, 100ug, 200ug
纯化方式: Affinity purification
纯度: >95% as determined by SDS-PAGE
内毒素水平: <1.0 EU/ug determined by the LAL method
缓冲体系: PBS, pH7.4
Uniprot: Q7Z6A9
SDS-PAGE: KMP2252 SDS-PAGE image1.png
功能: 1.Inhibitory receptor on lymphocytes that negatively regulates antigen receptor signaling via PTPN6/SHP-1 and PTPN11/SHP-2.                   
2.May interact in cis (on the same cell) or in trans (on other cells) with TNFRSF14.            3.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.
产品背景: B- and T-Lymphocyte Attenuator(BTLA) is a single-pass type I membrane protein containing 1 Ig-like V-type(immunoglobulin-like) domain. BTLA expression is induced during activation of T cells, and BTLA remains expressed on Th1 cells but not Th2 cells. Like PD1 and CTLA4, BTLA interacts with a B7 homolog, B7H4. However, unlike PD-1 and CTLA-4, BTLA displays T-Cell inhibition via interaction with tumor necrosis family receptors(TNF-R), not just the B7 family of cell surface receptors. BTLA is a lymphocyte inhibitory receptor that inhibits lymphocytes during immune response. BTLA also is a ligand for tumor necrosis factor(receptor) superfamily, member 14(TNFRSF14), also known as herpes virus entry mediator(HVEM). BTLA-HVEM complexes negatively regulate T-cell immune responses.
保存条件: Aliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles.
运输条件: In general, the proteins are provided as lyophilized powder which are shipped at ambient temperature. They are shipped out in dry ice if supplied in liquid form.
说明: This product is for research use only.
具体参数链接: https://www.kmdbioscience.cn/
参考文献: 1.Nat. Immunol. 4:670-679 (2003)                         
2.Biochem. Biophys. Res. Commun. 312:1236-1243 (2003)                                          
3.Nat. Immunol. 6:90-98 (2005)                                     
4.Nat. Immunol. 9:176-185 (2008)                                       
5.J. Immunol. 183:7286-7296 (2009)
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