Order NO. C522355
产品描述
概述
Recombinant Rhesus Macaque Herpesvirus Entry Mediator is produced by our Mammalian expression system and the target gene encoding Pro37-Val203 is expressed with a Fc tag at the C-terminus.
使用说明
This material is offered by Sangon Biotech for research, laboratory or further evaluation purposes. NOT FOR HUMAN USE.
属性
Tag |
C-Fc
|
种属 |
Cynomolgus
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表达系统 |
Human Cells
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Accession# |
XP_005545061.1
|
Source |
Human Cells
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Formulation_Description |
Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
|
Storage |
Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at < -20°C for 3 months.
|
Reconstitution |
Dissolve the lyophilized protein in distilled water.
|
Purity |
Greater than 95% as determined by reducing SDS-PAGE.
|
Endotoxin |
Less than 0.1 ng/μg (1 EU/μg) as determined by LAL test.
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Background |
Herpesvirus entry mediator (HVEM) is a type I membrane protein in the TNF receptor superfamily, and it can both promote and inhibit T cell activity. HVEM is highly expressed on na ve CD4+ T cells, CD8+ T memory cells, regulatory T cells, dendritic cells, monocytes, and neutrophils. It functions as a receptor for BTLA, CD160, LIGHT/TNFSF14, and Lymphotoxin-alpha. Ligation of HVEM by LIGHT triggers T cell, monocyte, and neutrophil activation and contributes to Th1 inflammation and cardiac allograft rejection. In contrast, HVEM binding to CD160 or BTLA suppresses T cell and dendritic cell activation and dampens intestinal inflammation. HVEM enhances the development of CD8+ T cell memory and Treg function. It is additionally expressed on intestinal epithelial cells, where its binding by intraepithelial lymphocyte (IEL) expressed CD160 promotes epitheilal integrity and host defense. The herpesvirus envelope glycoprotein gD, which binds HVEM to initiate membrane fusion, can antagonize both BTLA and LIGHT binding.
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