Anti-SPANX family member B1 antibodies are available from several suppliers. In humans, this protein is encoded by the gene SPANXB1. The protein may also be known as CT11.2, SPANX-B, SPANXB, sperm protein associated with the nucleus on the X chromosome B1, and SPANX family member B/F. The reported amino acid length is 103 and the expected mass is 11.8 kDa. Visit the supplier page for more detailed antibody product information, such as specificity and validated applications.