| Tissue Specificity |
Antibody specificity was performed by ELISA competition experiment with the following antigens: Compounds Cross-reactivity ratio * Ibuprofen-BSA 1 Ketoprofen-BSA 1/>50,000 Phenylacetic acid-BSA 1/>50,000 Valproic acid-BSA 1/>50,000 *Ibuprofen-BSA concentration/other conjugated close-related compounds concentration at half displacement. |