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HCST (基因名), Hematopoietic cell signal transducer (蛋白名), hcst_pig.
产品名称:

Pig HCST/ Hematopoietic cell signal transducer Recombinant Protein

货号:
-
商标:
EIAab®
监管等级:
别名:

DNAX-activation protein 10, Membrane protein DAP10, DAP10

序列号:
Q9GJR5
来源:
E.coli
种属:
Pig
标签:
His
纯度:
>90% by SDS-PAGE
浓度:
Reconstitution Dependent
形态:
Liquid
内毒素水平:
Please contact protein@eiaab.com The technician for more information.
应用:
存储缓冲液:
50mM NaH2PO4, 500mM NaCl Buffer with 500mM Imidazole, 10%glycerol(PH8.0)
存储:
Store at -20°C. (Avoid repeated freezing and thawing.)
研究领域:
-
Pig HCST Protein
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Pig HCST Protein
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产品说明书
说明书: 下载说明书
MSDS: MSDS
在线询价


通用注释


亚单元:
Homodimer; Disulfide-linked. Heterohexamer composed of four subunits of HCST/DAP10 and two subunits of KLRK1. Interacts (via transmembrane domain) with KLRK1 (via transmembrane domain); the interaction is required for KLRK1 NK cell surface and induces NK cell-mediated cytotoxicity. Interacts with PIK3R1 and GRB2. Interacts with CLEC5A. Forms an CLEC5A/TYROBP/HCST trimolecular complex depending almost solely on TYROBP (By similarity). Interacts with KLRK1.


功能:
Transmembrane adapter protein which associates with KLRK1 to form an activation receptor KLRK1-HCST in lymphoid and myeloid cells; this receptor plays a major role in triggering cytotoxicity against target cells expressing cell surface ligands such as MHC class I chain-related MICA and MICB, and UL16-binding proteins (ULBPs); these ligands are up-regulated by stress conditions and pathological state such as viral infection and tumor transformation. Functions as docking site for PI3-kinase PIK3R1 and GRB2. Interaction of ULBPs with KLRK1-HCST triggers calcium mobilization and activation of the PIK3R1, MAP2K/ERK, and JAK2/STAT5 signaling pathways. Both PIK3R1 and GRB2 are required for full KLRK1-HCST-mediated activation and ultimate killing of target cells. In NK cells, KLRK1-HCST signaling directly induces cytotoxicity and enhances cytokine production initiated via DAP12/TYROBP-associated receptors. In T-cells, it provides primarily costimulation for TCR-induced signals. KLRK1-HCST receptor plays a role in immune surveillance against tumors and is required for cytolysis of tumors cells; indeed, melanoma cells that do not express KLRK1 ligands escape from immune surveillance mediated by NK cells.


亚细胞位置:
Membrane Single-pass type I membrane protein


该产品尚未在任何出版物中被引用。
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