Anti-CR1 antibodies are offered by a number of suppliers. This target gene encodes the protein 'complement C3b/C4b receptor 1 (Knops blood group)' in humans and may also be known as CD35, complement component 3b/4b receptor 1 (Knops blood group), KN, C3BR, C4BR, and complement receptor type 1. Structurally, the protein is reported to be 223.7 kilodaltons in mass. Based on gene name, porcine and monkey orthologs may also be found. For more comprehensive antibody product information (such as immunogen, specificity, applications, and more), visit the supplier page.