GST MultiTrap FF and GST MultiTrap 4B are prepacked, 96-well filter plates for reproducible, high-throughput screening and purification of glutathione S-transferase (GST) tagged proteins.

• 96-well filter plate format for high-throughput screening and parallel purification of GST-tagged proteins
• Highly reproducible well-to well and plate-to-plate results
• High purity in one step, high chemical stability
• Load unclarified samples directly to the wells
• Wells are prepacked with Glutathione Sepharose media for convenience
• Easy and predictable scale-up using prepacked GSTrap FF, GSTPrep FF 16/10, and GSTrap 4B columns

Purification of up to 0.5 mg of GST-tagged proteins/well directly from unclarified cell lysate can be achieved using GST MultiTrap filter plates. Direct purification of GST-tagged proteins from unclarified lysate shortens handling time and minimizes degradation of sensitive target proteins. The 96-well plate format gives great flexibility, both when working with automated robotic systems and manually using centrifugation or vacuum. Consistent well-to-well and plate-to-plate performance ensures high reproducibility.

Centrifugation force max.: 700 xg