Anti-KRT19 antibodies are offered by a number of suppliers. This target gene encodes the protein 'keratin 19' in humans and may also be known as CK19, Cytokeratin 19, K19, K1CS, keratin, type I cytoskeletal 19, and 40-kDa keratin intermediate filament. Structurally, the protein is reported to be 44.1 kilodaltons in mass. Based on gene name, canine, porcine, monkey, mouse and rat orthologs may also be found. The KRT19 antigen is a documented cancer marker. For more comprehensive antibody product information (such as immunogen, specificity, applications, and more), visit the supplier page.