Anti-GST Biosensor Quantitation Assays

Glutathione-S-transferase (GST) is commonly fused to recombinant proteins as a means of facilitating detection, purification and increasing solubility. The anti-GST biosensor consists of a high affinity anti-GST antibody pre-immobilized on a ForteBio Biosensor. In conjunction with the Octet^® System, the anti-GST biosensor provides a rapid and label-free method for GST-tagged protein quantitation and kinetic analysis.