Fig. 3.
Expression of the CD3 ζ chain, as well as of p56lck and ZAP-70 tyrosine kinases, evaluated by immunoblotting, in a representative experiment of PBMC cocultured for 14 days with parental and cytokine gene transduced LC89 cells under cell-to-cell contact conditions (Coculture LC89) or in the presence of a pored membrane separation (Transwell LC89).
