Anti-Thyroid peroxidase antibodies are available from several suppliers. In humans, this protein is encoded by the gene TPO. The protein may also be known as MSA, TDH2A, TPX, thyroid microsomal antigen, and thyroperoxidase. The expected protein mass is 103 kDa, but there are 8 reported isoforms. Variants of this antigen may also be found in other species, including canine, porcine, monkey, mouse and rat. Antibodies to the Thyroid peroxidase antigen may be useful for studying growth factor signaling. Visit the supplier page for more detailed antibody product information, such as specificity and validated applications.