Anti-c-ErbB2 antibodies can be readily obtained from commercial sources. The c-ErbB2 protein is a reported synonym for the human gene ERBB2, encoding erb-b2 receptor tyrosine kinase 2. The full-length protein is 137,910 daltons in mass with 6 identified isoforms. This protein is reported to contain sites of glycosylation. The c-ErbB2 antigen is a documented cancer marker. Visit the antibody supplier page for key details, including validated applications and target specificity.