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.
A critical variable: Reaction rates, material properties, and biological processes can be strongly affected by a metal ion’s oxidation state, coordination form, and concentration (even for the same metal, behavior can be completely different under different ligation/oxidation states).
Ni²⁺–agarose beads (typically Ni-NTA/Ni-IDA) capture recombinant proteins via coordination between multiple immobilized chelation sites and the imidazole rings of His tags.
Updated Nov 2025·3 min read
Related topics
Techniques often explored alongside immunological experiments.
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