Anti-JAB1 antibodies can be readily obtained from commercial sources. The JAB1 protein is a reported synonym for the human gene COPS5, encoding COP9 signalosome subunit 5. The full-length protein is 37,579 daltons in mass and has been noted to be cytoplasmic and nuclear. This protein is a member of the Peptidase M67A family, CSN5 subfamily. Visit the antibody supplier page for key details, including validated applications and target specificity.