Table 1

MDNA11 binding to human, cynomolgus or murine IL-2 receptors

IL-2Rβ (CD122)
Binding KD (nM)
IL-2Rα (CD25)
Binding KD (nM)
HumanCynomolgusMouseHumanCynomolgusMouse
rhIL-2210±30170±9N.D.24±112±232.4±0.1
MDNA116.6±0.18.2±0.1170±9No bindingNo bindingNo binding
  • N.D., not determined; rhIL, recombinant human interleukin.