| Catalog Number | KRP194 |
| Alias | 膜辅因子蛋白, Membrane cofactor protein , TLX, Trophoblast leukocyte common antigen, CD antigen CD46, MCP, MIC10, Membrane cofactor protein, Trophoblast leukocyte common antigen, |
| Size | 20ug, 50ug, 100ug, 200ug, 1mg |
| Product Description | Human CD46(Cys35-Asp328) |
| Molecular Name | CD46 |
| Product Introduction | 膜辅因子蛋白细胞表面蛋白，参与免疫反应。。 |
| Molecular Weight | 78 kDa |
| Expression System | HEK293F Cells |
| Species | Human |
| Concentration | 联系销售经理获得最新批次的浓度 |
| Purity | ≥95% |
| SDS-PAGE |  |
| Purification | Affinity Purification |
| Uniprot ID | P15529-11 |
| Storage Condition | Store the product under sterile conditions after opening at -80℃ for 12 months. Store the lyophilized powder at -20℃. Avoid repeated freeze-thaw cycles. |
| Formulation | Supplied in PBS |
| Shipping Condition | This product is shipped on ice packs or dry ice. |
| Background | 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. {ECO:0000269|PubMed:10843656, ECO:0000269|PubMed:12540904}.; (Microbial infection) A number of viral and bacterial pathogens seem to bind MCP in order to exploit its immune regulation property and directly induce an immunosuppressive phenotype in T-cells.; (Microbial infection) Acts as a receptor for Adenovirus subgroup B2 and Ad3. {ECO:0000269|PubMed:12915534, ECO:0000269|PubMed:14566335, ECO:0000269|PubMed:15047806, ECO:0000269|PubMed:15078926, ECO:0000269|PubMed:15919905, ECO:0000269|PubMed:16254377}.; (Microbial infection) Acts as a receptor for cultured Measles virus. {ECO:0000269|PubMed:10972291, ECO:0000269|PubMed:20010840, ECO:0000269|PubMed:7534417, ECO:0000269|PubMed:8371352, ECO:0000269|PubMed:8402913}.; (Microbial infection) Acts as a receptor for Herpesvirus 6/HHV-6. {ECO:0000269|PubMed:12663806, ECO:0000269|PubMed:12724329}.; (Microbial infection) May act as a receptor for pathogenic bacteria Neisseria and Streptococcus pyogenes (PubMed:11260136, PubMed:11971006, PubMed:7708671, PubMed:9379894). |
| Endotoxin | < 0.1 EU per ug |
| Biological Activity | Immobilized Human CD46 Protein at 1μg/mL (100 μL/well) can bind CD46 antibody with a linear range of 0.2-3.8 ng/mL. |
| Product Declaration | 该产品仅供科研使用，不可直接用于人体或注射。 |
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