5-Hydroxyindoleacetic acid (5-HIAA) ELISA kit
Fast – Urine samples

Ref: BA-E-1900
NeuromediatorsTryptophan metabolismDiagnostic ELISA kits (IVD)ELISA

This 5-hydroxyindoleacetic acid (5-HIAA) ELISA kit is tailored for the rapid measurement of 5-HIAA in urine samples. Intended for in vitro diagnostics, this fast-track quantitative immunoassay can be performed within 3 hours.

Sample type50µl urine
Samples/kit40 samples in duplicate
Range0.5 – 50mg/l
Assay time3h
ReactivityReacts with all species
CitationsCited in 6 papers

1 x 96 wells

Regulatory status

In Vitro Diagnostics (EU), Research Use Only




Worldwide shipping

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Product overview

Product name5-HIAA ELISA kit – Urine – Fast-Track
DescriptionIn vitro diagnostics & Research enzyme immunoassay (ELISA) for the fast determination of 5-HIAA in urine samples
LabelsIVD, CE, RUO
Format96-well plate
Samples50µl urine
ReactivityReacts with all species
Standard range0 / 0.5 – 50mg/l


SpecificityNo significant cross-reactivity was observed with 5-HIAA analogs such as Serotonin, 5-Hydroxy-DL-Tryptophan, Tryptamine, Melatonin, 5-Hydroxytryptamin, Vanillic mandelic acid and Homovanillic Acid
Assay time3 hours
StorageStore at 2-8°C for up to 6 months
DatasheetsInstructions for useMaterial safety datasheet


Sample collection & storageSpontaneous or 24-hour urine, collected in a bottle containing 10-15mL of 6 M HCl. Storage: for longer periods (up to 6 months) at -20°C
Sample preparationSample predilution and methylation (30 min)
ELISA5-HIAA antiserum incubation (1 hour), revelation and read steps (90 min)
Detailed protocolDownload instructions for use

Product citation

  • The Influence of Probiotic Supplementation on the Obesity Indexes, Neuroinflammatory and Oxidative Stress Markers, Gut Microbial Diversity, andWorking Memory in Obese Thai Children
    Check article
    Authors : Khongtan et al., Foods
  • Correlation between nicotine dependence and inflammatory biomarkers in Thai smokers: eight weeks of synbiotic intervention
    Check the article
    Authors : Lalitsuradej et al., International Journal of Artificial Intelligence
  • Circulating Human Serum Metabolites Derived from the Intake of a Saffron Extract (Safr’InsideTM) Protect Neurons from Oxidative Stress: Consideration for Depressive Disorders
    Check the article
    Authors : Wauquier et al., Immunity
  • Probiotics Supplementation Improves Intestinal Permeability, Obesity Index and Metabolic Biomarkers in Elderly Thai Subjects: A Randomized Controlled Trial
    Check the article
    Authors : Chaiyasut et al, Foods
  • Acupuncture for hot flashes in patients with prostate cancer
    Check the article
    Authors : Beer et al., Urology
  • Development and characterization of a novel in vivo model of carcinoid syndrome
    Check the article
    Authors : Jackson et al., Clinical cancer research

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