The Best Therapeutics are Measured With KinExA^®

Screening with KinExA

KinExA now delivers higher-throughput screening while maintaining the precision needed for both ranking and detailed characterization. KinExA offers efficient ranking of up to 100 high affinity candidates in 24 hours.

Trusted Accuracy | Proven Reliability | Unrivaled Sensitivity

The only biosensor available that can accurately measure binding interactions from nanomolar to femtomolar.

Equilibrium Dissociation Constant (k_d)
Association Rate Constant (k_on)
Dissociation Rate Constant (k_off)
Concentration Immunoassay

For over 25 years KinExA Technology has been used to detect & measure biological interactions in the most physiologically relevant conditions. 

KinExA instruments overcome the limit of detection and immobilization presented by other technologies. Learn more by visiting the pages below.

KinExA 4000

KinExA Technology