Table 2.
Cytotoxicity of SS scFv-PE38 on human cancer cell lines
Cell line | Origin | K1 reactivity by IF | IC50 ng/ml |
---|---|---|---|
A431 | Epidermoid carcinoma | − | 450 |
A431 K5 | Mesothelin-transfected A431 | ++++ | 0.5 |
ATAC-4 | p55-transfected A431 | − | 400 |
AGS | Gastric adenocarcinoma | ++ | 6 |
N87 | Gastric adenocarcinoma | ++ | 6 |
A1847 | Ovarian adenocarcinoma | ++/het | 16 |
JD38 | Burkitt’s lymphoma | − | >1,000 |
Raji | Burkitt’s lymphoma | − | >1,000 |
HUT 102 | T cell leukemia | − | >1,000 |
IF, immunofluorescence.