TABLE 2

Mean (S.E.M.) functional potency (IC50, nM) of ubrogepant for cloned CGRP receptors in HEK293 cellsa

Cloned Human CGRP ReceptorCloned Rhesus CGRP Receptor
No Serum+ 50% Human SerumNo Serum+ 50% Rhesus Serum
0.081 ± 0.0050.19 ± 0.010.07 ± 0.020.30 ± 0.01
  • IC50, half-maximal inhibitory concentration.

  • a n = 3–21.