These c-erbB3 ELISA kits are immunodetection tools for measuring the levels of c-erbB3 in biological samples. c-erbB3 is an alias of the human ERBB3 gene, which encodes the protein, erb-b2 receptor tyrosine kinase 3. Notably, c-erbB3 is known to play a role in the apoptotic pathway and cardiac tissue development, among other functions. The ERBB3 protein is 1342 amino acid residues in length and 148.1 kilodaltons in mass. However, as many as 5 protein isoforms have been identified. Its subcellular localization is in the cell membrane and is secreted. This protein is known to be phosphorylated and glycosylated. Other names for this target antigen include FERLK, HER3, and LCCS2. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.