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位置: 首页> 品牌> Sigma-Aldrich> Anti-CD46 Antibody, clone 8A9.1

Anti-CD46 Antibody, clone 8A9.1

品牌
Sigma-Aldrich
货号
MABF293
规格纯度
clone 8A9.1, from mouse
价格
5688.25 *本价格含增值税费
促销
服务
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数量
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半岛bd体育手机客户端 名称:
Anti-CD46 Antibody, clone 8A9.1
Membrane cofactor protein, TLX, Trophoblast leukocyte common antigen, CD46, CD46
半岛bd体育手机客户端 介绍:

半岛bd体育手机客户端 说明

一般描述

Membrane cofactor protein (UniProt P15529; also known as Antigen identified by monoclonal antibody TRA-2-10, CD46 antigen, Complement membrane cofactor protein, Measles virus receptor membrane cofactor protein, TLX, Trophoblast leukocyte common antigen, Trophoblast-lymphocyte cross-reactive antigen) is encoded by the CD46 (also known as MCP, TLX, AHUS2, MIC10, TRA2.10) gene (Gene ID 4179) in human. Signal 1-34, Membrane cofactor protein (MCP) or CD46 is a widely expressed complement regulator that inhibits all three pathways of complement activation, classical (CP), alternative (AP), and lectin (LP). It binds to both C3b (AP) and C4b (CP) and acts as a cofactor for their inactivation by the C3b/C4b inactivator enzyme factor I. CD46 is initially produced with an N-terminal signal sequence (a.a. 1-34), which is post-translationally removed to yield the type 1 membrane bound CD46 consisting of a large extracellular (a.a. 35-343) portion, followed by a single transmembrane α-helical region (a.a. 344-366) and a cytoplasmic tail (a.a. 367-392) with several variant structures. The extracellular portion is composed of four extracellular Complement Control Protein (CCP) domains carrying the cofactor activity, a collar STP-rich region, and a short region of unknown function (U). CD46 also acts as a receptor for certain pathogens such as the measles virus (Edmonston strain), human herpesvirus 6, and Neisseria gonorrhoeae. CD46 is also implicated to have a role in human egg fertilization. Several mutations in the CCPs and the transmembrane region of CD46 are linked to atypical hemolytic uremic syndrome (aHUS).

特异性

Expected to react with isoforms A (no del, ABC1) and isoform B (del 13, ABC2). Reactivity toward other spliced isoforms (Uniprot P15529-3 through P15529-16) has not been determined.

免疫原

mIg Fc-tagged recombinant protein corresponding to the extracellular domain of human CD46.

应用

Immunocytochemistry Analysis: 4.0 ?g/mL from a representative lot detected CD46 in HeLa and A431 cells.
Flow Cytometry Analysis: 0.1 ?g from a representative lot detected CD46 in 1X10E6 HeLa cells.
This Anti-CD46 Antibody, clone 8A9.1 is validated for use in Western Blotting, Immunocytochemistry and Flow Cytometry for the detection of CD46.

质量

Evaluated by Western Blotting in human CD46 extracellular domain mIg Fc fusion protein.

Western Blotting Analysis: 0.2 ?g/mL of this antibody detected CD46 in 0.25 ?g of human CD46 extracellular domain mIg Fc fusion protein.

目标描述

43.7 kDa (isoforms A; no del ABC1) and 44.2 kDa (isoforms B; del 13 ABC2) calculated.

外形

Protein G Purified
Format: Purified

其他说明

Concentration: Please refer to lot specific datasheet.

免责声明

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

基本信息

eCl@ss 32160702
NACRES NA.41

半岛bd体育手机客户端 性质

质量水平 100
生物来源 mouse
抗体形式 purified immunoglobulin
antibody product type primary antibodies
克隆 8A9.1, monoclonal
species reactivity human
technique(s) flow cytometry: suitable
immunocytochemistry: suitable
western blot: suitable
同位素/亚型 IgG1κ
NCBI登记号 NP_002380
UniProt登记号 P15529
运输 wet ice
Gene Information human ... CD46(4179)

安全信息

储存分类代码 12 - Non Combustible Liquids
WGK WGK 1
闪点(F) Not applicable
闪点(C) Not applicable

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