| Tissue Specificity |
Using a conjugate L.Kynurenine-protein carrier, antibody specificity was performed with an ELISA test by competition experiments with the following compounds: Compounds Cross-reactivity ratio * L.Kynurenine-BSA 1 D.Kynurenine-BSA 1/100 Xanthurenic acid-BSA 1/2,000 Quinaldic acid-BSA 1/3,000 L.Tryptophan-BSA 1/15,000 3OH Kynurenine-BSA 1/>50,000 Picolinic acid-BSA 1/>50,000 Anthranilic acid-BSA 1/>50,000 Kynurenic acid-BSA 1/>50,000 Quinolinic acid-BSA 1/>50,000 *L.Kynurenine-BSA concentration/ other conjugated competitors concentration at half displacement. BSA: Bovine Serum Albumin. |