Answers to common questions about Acridine Orange Staining Solution: preparation, cell viability, nucleic acid staining, and safe handling in the lab.
Topic
Nucleic acid dye
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.
3 resources · protocols, FAQs & articles
In agarose and polyacrylamide gel electrophoresis, DNA and RNA do not inherently exhibit visible color or readily detectable fluorescence signals; therefore, nucleic acid stains are required for band visualization. Major classes of nucleic acid dyes differ substantially in binding mechanism, ...
Ethidium bromide (EtBr) is a classical fluorescent dye widely used in molecular biology research. Its chemical structure consists of a tri-benzimidazole, which can intercalate between the base pairs of DNA or RNA, significantly enhancing its fluorescence signal. Initially discovered as a ...
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Techniques often explored alongside immunological experiments.