Human CD46 ELISA Kit
Key features and details
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- 反应物种:
- 应用:
- 特异性:
- 靶点名称:
- 偶联标记:
- 偶联标记说明:
- 灵敏度:
- 检测范围:
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Brand:
CAT.NO. : ARG83278
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Product Details
概述
| 产品描述 | ARG83278 Human CD46 ELISA Kit is an Enzyme Immunoassay kit for the quantification of Human CD46 in Serum, Plasma and Cell culture supernatants. |
|---|---|
| 反应物种 | Hu |
| 应用 | ELISA |
| 特异性 | There is no detectable cross-reactivity with other relevant proteins. |
| 靶点名称 | CD46 |
| 偶联标记 | HRP |
| 偶联标记说明 | Substrate: TMB and read at 450 nm. |
| 灵敏度 | 25 pg/ml |
| 检测范围 | 312 pg/ml - 20,000 pg/ml |
| 样品类型 | Serum, Plasma and Cell culture supernatants |
| 精确 | Intra-Assay CV: 3.8% Inter-Assay CV: 4.3% |
| 別名 | MIC10; TLX; CD antigen CD46; Trophoblast leukocyte common antigen; AHUS2; TRA2.10; Membrane cofactor protein; MCP |
应用说明
| 检测时间 | ~ 5 hours |
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属性
| 形式 | 96 well |
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| 存放说明 | Store the kit at 2-8°C. Keep microplate wells sealed in a dry bag with desiccants. Do not expose test reagents to heat, sun or strong light during storage and usage. Please refer to the product user manual for detail temperatures of the components. |
| 注意事项 | For laboratory research only, not for drug, diagnostic or other use. |
生物信息
| 数据库连接 | |
|---|---|
| 基因名称 | CD46 |
| 全名 | CD46 molecule, complement regulatory protein |
| 背景介绍 | The protein encoded by this gene is a type I membrane protein and is a regulatory part of the complement system. The encoded protein has cofactor activity for inactivation of complement components C3b and C4b by serum factor I, which protects the host cell from damage by complement. In addition, the encoded protein can act as a receptor for the Edmonston strain of measles virus, human herpesvirus-6, and type IV pili of pathogenic Neisseria. Finally, the protein encoded by this gene may be involved in the fusion of the spermatozoa with the oocyte during fertilization. Mutations at this locus have been associated with susceptibility to hemolytic uremic syndrome. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jun 2010] |
| 生物功能 | Acts as a cofactor for complement factor I, a serine protease which protects autologous cells against complement-mediated injury by cleaving C3b and C4b deposited on host tissue. May be involved in the fusion of the spermatozoa with the oocyte during fertilization. Also acts as a costimulatory factor for T-cells which induces the differentiation of CD4+ into T-regulatory 1 cells. T-regulatory 1 cells suppress immune responses by secreting interleukin-10, and therefore are thought to prevent autoimmunity. A number of viral and bacterial pathogens seem to exploit this property and directly induce an immunosuppressive phenotype in T-cells by binding to CD46. [UniProt] |
| 细胞定位 | Cytoplasmic vesicle, secretory vesicle, acrosome inner membrane; Single-pass type I membrane protein. Note=Inner acrosomal membrane of spermatozoa. Internalized upon binding of Measles virus, Herpesvirus 6 or Neisseria gonorrhoeae, which results in an increased susceptibility of infected cells to complement-mediated injury. In cancer cells or cells infected by Neisseria, shedding leads to a soluble peptide. [UniProt] |
| 翻译后修饰 | N-glycosylated on Asn-83; Asn-114 and Asn-273 in most tissues, but probably less N-glycosylated in testis. N-glycosylation on Asn-114 and Asn-273 is required for cytoprotective function. N-glycosylation on Asn-114 is required for Measles virus binding. N-glycosylation on Asn-273 is required for Neisseria binding. N-glycosylation is not required for human adenovirus binding. Extensively O-glycosylated in the Ser/Thr-rich domain. O-glycosylation is required for Neisseria binding but not for Measles virus or human adenovirus binding. In epithelial cells, isoforms B/D/F/H/J/L/3 are phosphorylated by YES1 in response to infection by Neisseria gonorrhoeae; which promotes infectivity. In T-cells, these isoforms may be phosphorylated by LCK. [UniProt] |
检测图片 (1)
ARG83278 Human CD46 ELISA Kit standard curve image
ARG83278 Human CD46 ELISA Kitresults of a typical standard run with optical density reading at 450 nm.
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