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.
Tag antibodies are used to recognize exogenous tag sequences in recombinant proteins and are commonly used detection tools in expression validation, protein localization, immunoprecipitation, interaction analysis, and purification process monitoring. Tags such as His, Flag, HA, Myc, V5, GST, ...
FLAG tag grade is a product quality and technical standard defined around the FLAG short peptide epitope tag, anti-FLAG antibodies/affinity media, and the corresponding immunodetection and immunoaffinity purification systems. This grade emphasizes systematic control of key factors such as FLAG ...
Updated Dec 2025·3 min read
Related topics
Techniques often explored alongside immunological experiments.
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