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CD155 human

品牌
Sigma-Aldrich
货号
SRP6467
规格纯度
recombinant, expressed in HEK 293 cells, ≥95% (SDS-PAGE)
参考价格
3487.6 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

CD155 is a Type I transmembrane glycoprotein in the immunoglobulin superfamily. Commonly known as Poliovirus Receptor (PVR) due to its involvement in the cellular poliovirus infection in primates, CD155′s normal cellular function is in the establishment of intercellular adherens junctions between epithelial cells. CD155/PVR was originally isolated based on its ability to mediate polio virus attachment to host cells. The full length (or CD155 α isoform) is synthesized as a 417 amino acid (aa) precursor that contains a 20 aa signal sequence, a 323 aa extracellular region, a 24 aa TM segment and a 50 aa cytoplasmic tail. The extracellular region contains one N terminal V type and two C2 type Ig like domains. It has 3 extracellular immunoglobulin-like domains, D1-D3, where D1 is recognized by the virus. Low resolution structures of CD155 complexed with poliovirus have been obtained using electron microscopy[1] while a high resolution structures of the ectodomain D1 and D2 of CD155 were solved by x-ray crystallography.

外形

Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4. Normally Mannitol or Trehalose is added as protectants before lyophilization.

重悬

Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 μg/mL. Do not vortex. This solution can be stored at 2-8℃ for up to 1 month. For extended storage, it is recommended to store at -20℃.

基本信息

NACRESNA.32

产品性质

生物来源human
重组expressed in HEK 293 cells
标签6-His tagged (C-terminus)
测定≥95% (SDS-PAGE)
形式lyophilized
分子量calculated mol wt 28 kDa
observed mol wt 50-65 kDa by SDS-PAGE (DTT-reduced. Trp21 is the predicted N-terminal .)
包装pkg of 10 μg
pkg of 50 μg
杂质<1 EU/μg endotoxin (LAL test)
UniProt登记号P15151
运输wet ice
储存温度−20℃
Gene Informationhuman ... PVR(5817)

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

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