PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9112577-5 1997 p53 expression was evaluated in the cytoplasmic, soluble nuclear, and insoluble fractions by Western blot analysis with the monoclonal p53 antibody pAb240. pab240 148-154 transformation related protein 53, pseudogene Mus musculus 0-3