Table II. Receptor exchange properties of engineered JES6–1 antibody and immunocytokine multi-site mutants.
Construct | KD of IL-2Rα/IC Complex (nM) |
---|---|
JES6–1 | 220 |
S34A+Y41A | 210 |
S34A+Y101A | 82 |
Y41A+Y101A | 82 |
S34A+Y41A+Y101A | 130 |
Construct | KD of IL-2Rα/IC Complex (nM) |
---|---|
JES6–1 | 220 |
S34A+Y41A | 210 |
S34A+Y101A | 82 |
Y41A+Y101A | 82 |
S34A+Y41A+Y101A | 130 |