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Abcam has over 10 purification and concentration kits. Our kits are suitable for purifying antibodies from crude samples, and for the concentration of antibodies and protein from a variety sample types.
A comparison of different protein quantitation methods: A280, Bradford and BCA assay.
Discover our guide to antibody dilution, including techniques to optimize antibody concentration and suggested dilutions.
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.
Learn about how you can use conjugation kits to conjugate antibodies to HRP, FITC, PE, biotin, and other enzymes, fluorophores, and small molecules.
Our top FAQs for cellular and biochemical assay kits answered by our experts in Scientific Support
Solve your western blot problems with these troubleshooting tips, covering common causes of no signal, high background, multiple bands and more.
Rapidly label your primary antibody or protein with fluorophores, enzymes or gold without affecting epitope recognition. With no downstream separation or clean-up steps you can quickly produce a directly labeled antibody & benefit from direct immunoassays. Learn more
Covalently link antibodies to gold nanoparticles with our easy-to-use conjugation kits.
Liberate your approach with our complete range of conjugation solutions: directly labeled primary antibodies, conjugation kits, conjugation-ready antibodies, and custom conjugation.