Anti-APRF antibodies can be readily obtained from commercial sources. The APRF protein is a reported synonym for the human gene STAT3, encoding signal transducer and activator of transcription 3. The full-length protein is 88,068 daltons in mass with 3 identified isoforms. This protein is a member of the Transcription factor STAT family. Visit the antibody supplier page for key details, including validated applications and target specificity.