Anti-Chorionic gonadotropin subunit beta 3 antibodies are available from several suppliers. In humans, this protein is encoded by the gene CGB3. The protein may also be known as Beta hCG, CGB, CGB5, CGB7, CGB8, and choriogonadotropin subunit beta 3. The expected protein mass is 17.7 kDa, but there are 2 reported isoforms. Variants of this antigen may also be found in other species, including monkey. The Chorionic gonadotropin subunit beta 3 antigen is a documented cancer marker. Visit the supplier page for more detailed antibody product information, such as specificity and validated applications.