Streptavidin is a homotetramer (each subunit contains one biotin-binding site), allowing up to four ligands per tetramer in theory.
Topic
Avidin
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.
2 resources · protocols, FAQs & articles
Amine-reactive probe labeling techniques are widely used for the labeling and tracking of biomolecules, especially in the modification of proteins and nucleic acids.
Related topics
Techniques often explored alongside immunological experiments.