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Description
This gene is a member of the receptors of complement activation (RCA) family and is located in the 'cluster RCA' region of chromosome 1. The gene encodes a monomeric single-pass type I membrane glycoprotein found on erythrocytes, leukocytes, glomerular podocytes, and splenic follicular dendritic cells. The Knops blood group system is a system of antigens located on this protein. The protein mediates cellular binding to particles and immune complexes that have activated complement. Decreases in expression of this protein and/or mutations in its gene have been associated with gallbladder carcinomas, mesangiocapillary glomerulonephritis, systemic lupus erythematosus and sarcoidosis. Mutations in this gene have also been associated with a reduction in Plasmodium falciparum rosetting, conferring protection against severe malaria. Alternate allele-specific splice variants, encoding different isoforms, have been characterized. Additional allele specific isoforms, including a secreted form, have been described but have not been fully characterized. [provided by RefSeq]
Specifications
Specifications
| Antigen | CR1 |
| Applications | Flow Cytometry, Immunofluorescence, Immunohistochemistry (PFA fixed) |
| Classification | Monoclonal |
| Clone | CR1/802 |
| Conjugate | Unconjugated |
| Description | Mouse monoclonal antibody raised against full length recombinant human CR1. |
| Dilution | Flow Cytometry (0.5-1 ug/106 cells in 0.1 mL) Immunofluorescence (1-2 ug/mL) Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) (0.5-1 ug/mL) The optimal working dilution should be determined by the end user. |
| Formulation | In 10mM PBS (0.05% BSA, 0.05% sodium azide). |
| Gene Alias | C3BR/CD35/KN |
| Gene Symbols | CR1 |
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