Automated Affinity-Tagged Protein Purification System

The Profinia protein purification system, an automated low pressure liquid chromatography system, enables unattended affinity purification and desalting of recombinant tagged proteins. A touch screen guides the user through method selection and sample loading. Purified protein is automatically collected into a single tube, and protein yield and concentration is calculated and displayed on the screen at the end of the run. The system can also be used with optional Profinia software, which displays purification data in real time and allows for publication-quality report generation.