Learn how X-GlcA Sodium Salt (B152261) enables sensitive β-glucuronidase detection in reporter gene assays, histochemistry, and microbial screening.
Topic
Chromogenic Substrate
Techniques for detecting, quantifying and localizing antigens and antibodies — ELISA, Western blotting, immunohistochemistry and flow cytometry. Below are the protocols, FAQs and technical articles in our knowledge base tagged with this topic.
4 resources · protocols, FAQs & articles
Learn how 5-Bromo-6-Chloro-3-Indolyl Acetate works as a chromogenic esterase substrate in histochemistry and enzyme activity assays for research labs.
The accuracy of enzyme-coupled colorimetric reactions depends on whether the roles of auxiliary enzymes are clearly defined. Mutarotase accelerates the equilibrium of sugar anomers. Oxidases and dehydrogenases convert analytes into intermediate signals such as H₂O₂ or NAD(P)H. Peroxidases ...
The value of p-nitrophenyl phosphate disodium salt (pNPP) in experimental work lies in its specific role within alkaline phosphatase (ALP) systems. It is one of the most classical soluble chromogenic substrates used in ALP reactions and has long been applied in serum ALP activity assays, ...
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Techniques often explored alongside immunological experiments.