| Tissue Specificity |
Using a conjugate Anthranilic acid-protein carrier, antibody specificity was performed with an ELISA test by competition experiments with the following compounds: Compounds Cross-reactivity ratio * Anthranilic acid-BSA 1 3OH Anthranilic acid-BSA 1/35 Kynurenic acid-BSA 1/8,500 Quinaldic acid-BSA 1/>10,000 Picolinic acid-BSA 1/>50,000 3OH Kynurenine-BSA 1/>10,000 Kynurenine-BSA 1/>50,000 Xanthurenic acid-BSA 1/>50,000 *Anthranilic acid-BSA concentration/ conjugated close structure concentration at half displacement. BSA: Bovine Serum Albumin. |