Anti-GST Tag Antibody Sepharose Purification Kit

Affinity purified anti-GST antibodies, developed in mice, were conjugated to NHS-sepharose. It is an efficient technique for isolating recombinant proteins or other proteins. The GST epitope system relies on a total of 211 amino acids long recombinant antibody, which is able to react with N- and C- terminal GST-tagged fusion proteins and may be used for immunoprecipitation or immune affinity purification. The purified antibody is immobilized at 3-5 mg antibody per mL of 50% slurry, and this kit allows a rapid and efficient affinity purification of active GST fusion proteins. The affinity resin allows an efficient binding of GST fusion proteins without the need for preliminary steps and calibrations. The affinity bound GST fusion proteins can be efficiently eluted from the resin by acid condition. The eluted proteins can be used for characteristic analysis.