ELISA kits for the quantification of tryptophan metabolites along the kynurenine and serotonin pathways
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5-Hydroxyindoleacetic acid (5-HIAA) ELISA kit
Fast (3h), Urine (≥50µl), IVD (EU only) and RUO
449$
Kynurenine/Kynurenic Acid/Quinolinic Acid ELISA pack (3-KYNs ELISA pack)
High Sensitivity. Plasma, Serum. Min. Vol. 25-50µL. Cited in literature
1.699$2.067$
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Kynurenine to Tryptophan ratio ELISA pack
High Sensitive, ≥ 20µL Biological fluids, Cited in 50+ papers
1.199$ 
Kynurenic Acid/Quinolinic Acid ELISA pack
High Sensitivity. Plasma, Serum. Min. Vol. 25-50µL. Cited in literature
1.199$1.359$
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This product has multiple variants. The options may be chosen on the product page
Select options
This product has multiple variants. The options may be chosen on the product page
Select options
This product has multiple variants. The options may be chosen on the product page