Protino® Glutathione Agarose 4B, best choice for cost-effective GST-tag protein purification; • Highest performance equivalent to Glutathione Sepharose™ 4B / GSTrap™ 4B columns; • Simply replace your current products, no optimization or protocol change necessary; • Suitable for small proteins, large protein complexes, proteins with low expression rates – universal use; • Market-leading performance for an unbeatable price; Protino® Glutathione Agarose 4B; • Aqueous suspension; • For batch binding, gravity flow, and FPLC™ – highest flexibility of applications; • Empty Protino® columns for gravity flow available;

Protino® Glutathione Agarose 4B, best choice for cost-effective GST-tag protein purification • Highest performance equivalent to Glutathione Sepharose™ 4B / GSTrap™ 4B columns • Simply replace your current products, no optimization or protocol change necessary • Suitable for small proteins, large protein complexes, proteins with low expression rates – universal use • Market-leading performance for an unbeatable price Protino® GST/4B Columns • Ready-to-use FPLC™ columns filled with Protino® Glutathione Agarose 4B

Protino® Glutathione Agarose 4B, best choice for cost-effective GST-tag protein purification • Highest performance equivalent to Glutathione Sepharose™ 4B / GSTrap™ 4B columns • Simply replace your current products, no optimization or protocol change necessary • Suitable for small proteins, large protein complexes, proteins with low expression rates – universal use • Market-leading performance for an unbeatable price Protino® GST/4B Columns • Ready-to-use FPLC™ columns filled with Protino® Glutathione Agarose 4B

Protino® Glutathione Agarose 4B, best choice for cost-effective GST-tag protein purification; • Highest performance equivalent to Glutathione Sepharose™ 4B / GSTrap™ 4B columns; • Simply replace your current products, no optimization or protocol change necessary; • Suitable for small proteins, large protein complexes, proteins with low expression rates – universal use; • Market-leading performance for an unbeatable price; Protino® Glutathione Agarose 4B; • Aqueous suspension; • For batch binding, gravity flow, and FPLC™ – highest flexibility of applications; • Empty Protino® columns for gravity flow available;