after affinity purification on an immunosorbent containing the fos peptide ( a nonapeptide ) , the antibody reacted with a component ( s ) in nuclei in sections of human and murine tissues and immunoprecipitated the v-fos gene product ( p55 ) and a cellular protein of 39 kd ( p39 , complexed with fos ) from lysates of metabolically-labelled virally transformed cells .
C0007610
nuclei
C0007634
cells