Positive Samples: Mouse liver, Rat kidney; Cellular Location: Nucleus Immunogen sequence: MDTKHFLPLD FSTQVNSSLT SPTGRGSMAA PSLHPSLGPG IGSPGQLHSP ISTLSSPING MGPPFSVISS PMGPHSMSVP TTPTLGFSTG SPQLSSPMNP. Retinoic Acid (RA; active metabolite of vitamin A) pl