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Immunotag* 5-hydroxytryptamine ELISA Kit 96 well^ Immunotag* 5-hydroxytryptamine ELISA Kit, Species: Human, Contains: Biotinylated Detection Antibody, Dilution Buffers, Detection Reagent/Substrate, Stop Solution, Microplate Sealing Tape, Standard, Wash Buffer, Sensitivity: 7.5ng/ml, Size: 96 well