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.
Chemical fecal occult blood testing uses the peroxidase-like activity of heme in hemoglobin to oxidize chromogenic substrates in the presence of peroxide, thereby indirectly determining whether trace blood components are present in feces.
Updated Jun 2026·21 min read
Related topics
Techniques often explored alongside immunological experiments.
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