Fig. 1.

Characterisation of rat prostate cancer cell lines for expression of heat shock protein 70 and immune-related molecules. A Cell lines were examined by RT-PCR for HSP70 expression and for expression of TGFβ, FasL, IL-10 or Fas. Lane 1 is MLL; 2 MLL heated; 3 PAIII; 4 PAIII heated. B Cell lines were examined for constitutive and inducible HSP70 expression using Western blotting with specific antibodies. Lane 1 PAIII; 2 PAIII heated; 3 PAIII-transf. ; 4 MLL; 5 MLL heated; 6 MLL-transf.. Transf. transfection with HSP70