Cytiva™ Protein Select™ resin is an affinity chromatography resin for purifying recombinant proteins using the self-cleaving Cytiva Protein Select tag. During an affinity step performed with Cytiva Protein Select resin, the protein self-cleaves from the tag and elutes with no residual tag amino acids.
This technology standardizes purification during process development of any protein that does not have an affinity binding partner.