Purification

Purification involves removing impurities, contaminants, or interfering proteins from an antibody solution or sample. This critical process ensures the integrity of your samples, helping you get accurate, reproducible results. Purification methods range from crude to highly specific; the necessary level of purification depends on your intended application for your samples.  We’ve collated resources to give you the tools you need for purification success. Our expert-written protocols include thorough workflows for different purification techniques, including deproteinization and sodium azide removal, which is an essential step when using an antibody in cell culture assays or conjugation.  Explore our resources and get everything you need to carry out purification steps.

Protocols for Purification

Here you’ll find our comprehensive protocols for various purification methods.