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Bioworld TMB Stop Reagent, 450 nm, 100 mL
Supplier: Bioworld 215300711
TMB Stop ReagentStop reagent is 0.16M sulfuric acid used to stop the ELISA substrate 3,3’,5,5’ - tetramethylbenzidine (TMB) reaction. Horseradish peroxidase (HRP) enzyme conjugates react withTMB and peroxide to produce a blue byproduct having maximum absorbance at 605nm. Adding Stop reagent changes it to yellow color with absorption maximum at 450 nm and stabilizes the color development.Quantity: 100ml
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