The BF ELISA kits listed below are analytical tools for measuring concentrations of BF in various samples. BF is an alternative name for the human CFB gene, which encodes the protein, complement factor B. It has been mentioned that BF plays a role in proteolysis, among other functions. Structurally, the CFB protein is 764 amino acid residues in length and 85.5 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is known to be a secreted protein. This protein is known to be glycosylated. Other names for this target antigen include AHUS4 and ARMD14. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.