Anti-P15 antibodies can be readily obtained from commercial sources. The P15 protein is a reported synonym for the human gene SUB1, encoding SUB1 regulator of transcription. The full-length protein is 14,395 daltons in mass and has been noted to be nuclear. This protein is a member of the Transcriptional coactivator PC4 family. Visit the antibody supplier page for key details, including validated applications and target specificity.