ELISA Substrates and Reagents
Abcam 650 nm Stop Solution for TMB Substrate, 1000ML
Abcam's 650 nm Stop Solution for TMB Substrate is a ready-to-use solution for colorimetric HRP-based ELISA detection.
The product is subject to the following: Abcam Restricted Use Statement
Apexbio Technology LLC ABTS diammonium salt 30931-67-0 500mg
ABTS diammonium salt (CAS 30931-67-0) is a soluble peroxidase substrate frequently utilized for evaluating antioxidant activity It is designed to undergo enzymatic oxidation by horseradish peroxidase (HRP) generating the ABTS radical cation a green-colored species measurable by spectrophotometry ABTS diammonium salt exerts its activity primarily through oxidation by HRP resulting in a colored product with a characteristic absorbance profile In in vitro assays it enables quantitative analysis of antioxidant capability Based on these properties ABTS diammonium salt holds research potential in antioxidant activity assessment for various biologically relevant compounds including plant extracts pharmaceuticals and bioactive molecules