The General 5-Hydroxytryptamine (5-HT) ELISA Kit (RDR-5-HT-Ge) is an enzyme-linked immunosorbent assay for quantitative detection of 5 in General samples. This kit uses the Ready to Use ELISA format for colorimetric detection of natural 5 in samples including serum, plasma and other biological fluids. The kit is easy to use and comes with a pre-coated microplate and all necessary reagents and buffers. The standard curve generated in the experiment is used to calculate the concentration of 5 in samples. For research use only.