Concentration: 2mg/mL.
Immunogen: Synthetic peptide corresponding to S tag conjugated to keyhole limpet haemocyanin.
Buffer: PBS with 0.1% sodium azide, 50% glycerol, pH 7.4.
Purification Method: Protein A/G Purified.
Clone No: 2A4.
Conjugation: Unconjugated.
Background: S tag is an epitope tag composed of a 15 residue peptide, KETAAAKFERQHMDS, derived from the pancreatic ribonuclease A. This interactive complex (S‐tag/S‐protein) results in micromolar affinity – dependent upon pH, temperature, and ionic strength . The S‐tag itself enables colorimetric detection via western blot analysis or a rapidly detected assay dependent upon ribonucleolytic reconstitution and activity.