ÄKTAxpress is designed for unattended multistep purification of tagged proteins and antibodies. Up to 12 ÄKTAxpress systems can be controlled from one computer, allowing parallel purification of up to 48 different samples. Due to its small footprint, two systems can fit in a cold cabinet. The purification protocols consist of up to four purification steps. A typical four-step protocol begins with AC followed by desalting, IEX, and SEC. In addition, automatic on-column or off-column tag-removal steps can be integrated in the purification protocols. Extended and automated washing procedures enable processing of a larger number of samples with minimal risk of cross-contamination.

Product website: