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Choosing the optimal affinity resin is key to affinity purification of antibodies, immunoprecipitation and ChIP. Commonly used immobilized proteins vary in their ability to bind antibodies of different species and subclass. Read our detailed selection guide.
Choosing the right secondary antibody matters. Learn about the many factors that may affect the specificity, sensitivity and consistency of secondary antibodies.
Read about the structural components that make up an antibody, including heavy and light chains, F(ab) and Fc regions, and antibody isotypes.
A complete guide to secondary antibody selection, helping you choose the most appropriate secondary antibody for your application. Discover more information on antibody host species, isotype, pre-adsorption, and F(ab) fragments.