Ready-to-use ELISA kits are available for the detection of BDCA2, an alias of the protein, C-type lectin domain family 4 member C. The official gene symbol is CLEC4C. The protein, with a mass of 25 kDa and length of 213 residues, is reported to be membrane-associated. It may be known by other names, including: BDCA-2, dendritic lectin, blood dendritic cell antigen 2 protein, C-type lectin superfamily member 7, C-type (calcium dependent carbohydrate-recognition domain) lectin superfamily member 7, and CD303.