Technically Speaking: Choosing the Right Protein Purification System

Choosing the best system for purifying fusion-tagged proteins can be overwhelming. Whether you need a large-scale purification for crystallography, a small-scale purification to verify fusion protein production or plan to use the isolated protein to test protein:protein interactions, there is a suitable product for your needs. Promega offers multiple protein purification systems for both large- or small-scale isolation that can be used in a column, batch, automated or magnetic format. The three purification products highlighted here are MagneGST™ Protein Purification System, MagneHis™ Protein Purification System and HisLink™ Protein Purification Resin.

Promega Notes 86, 28–29.