Topic

USP grade

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.

1 resources · protocols, FAQs & articles
article

“USP grade” on a chemical’s label means the article meets the identity tests, assays, impurity limits, packaging/labeling, and other requirements in an official USP–NF monograph for that ingredient (or dosage form). USP–NF is the combined compendium of the United States Pharmacopeia ...

Updated Sep 2025·3 min read
Related topics

Techniques often explored alongside immunological experiments.

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