Increase of sensitivity of human cancer target cells bearing TAG-72 or TAL6 toward cc49-FasL
, respectively. The cytotoxicity against A-20 and Jurkat targets were conducted with 5-hour 51Cr release assays. The cytotoxicity against HeLa targets was conducted in 24-hour MTT assays. Please note that x-axis scale of panel C is on a pM scale.