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 genome is polymorphic at this locus with allele-specific splice variants encoding different isoforms, based on the presence/absence of long homologous repeats (LHRs). 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 this gene have been associated with gallbladder carcinomas, mesangiocapillary glomerulonephritis, systemic lupus erythematosus, sarcoidosis and Alzheimer's disease. Mutations in this gene have also been associated with a reduction in Plasmodium falciparum rosetting, conferring protection against severe malaria. [provided by RefSeq, May 2020]
产品应用
应用
已检合格种属
预测种属
推荐稀释比例
IHC-P
Human
1:100-500
IHC-F
Human
1:100-500
IF
Human
1:100-500
交叉反应
交叉反应: Human
相关产品
暂无相关产品
靶标
基因名
CR1
蛋白名
Complement receptor type 1
亚基
Monomer.
亚细胞定位
Membrane; Single-pass type I membrane protein.
组织特异性
Present on erythrocytes, leukocytes, glomerular podocytes, and splenic follicular dendritic cells.
相似性
Belongs to the receptors of complement activation (RCA) family. Contains 30 Sushi (CCP/SCR) domains.
功能
Mediates cellular binding of particles and immune complexes that have activated complement.