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 simplifies tagged protein purification when used in research.
• It standardizes purification during process development and later phases of any protein that does not have an affinity binding partner.