pK dissociation constants dissociates on rate affinity binding affinity dissociation constant dissociation constant English Affinity Ki pKW against T English on rate English Ki dissociates English dissociation constant on wikipedia https://en.wikipedia.org/wiki/Dissociation_constant dissociation constant English https://en.wikipedia.org/wiki/Dissociation_constant https://en.wikipedia.org/wiki/Dissociation_constant affinity English binding affinity English Ki dissociation constant dissociation constant English https://en.wikipedia.org/wiki/Dissociation_constant Ki on rate KD https://en.wikipedia.org/wiki/Dissociation_constant Ki English pK Dissociation constant Ki 1 fM binding affinity Ki affinities English binding affinity dissociation constant Affinity