Protein binding of 5p and control group after 4 h of incubation in plasma.

Entry	% average recovery	SDa	% unbound	% bound	SD
5p	73.5	15.6	7.32	92.6	0.002
Controlb	71.2	12.3	0.45	99.5	0.001

^aResults are expressed as the mean ± S.D. of four independent experiments (n = 4).

^bControl: sarolaner, >99% protein bound.