CR2 ELISA kits are immunoassay tools for the measurement of the protein complement C3d receptor 2, which is encoded by the CR2 gene in humans. Functionally, this protein is a known receptor for complement C3, for the Epstein-Barr virus on human B-cells and T-cells and for HNRNPU. The canonical protein structure is reported to have an amino acid length of 1033 residues, a mass of 112.9 kDa, and is a member of the Receptors of complement activation (RCA) protein family. It is known to be localized in the cell membrane. As many as 4 protein isoforms have been reported. The protein has been noted to be post-translationally glycosylated. The CR2 gene has been associated with the disease, Systemic lupus erythematosus. Other alias names for this target include CD21, CR, CVID7, SLEB9, complement receptor type 2, and C3DR.
There are CR2 ELISA kits that can detect a target at concentrations as low as 7.81 pg/mL and as high as 2000 ng/mL. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.