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S Tag ;   KETAAAKFERQHMDS 

Rabbit Polyclonal Antibody 

IgG 

Antigen Affinity Purification 

ELISA, WB, IP,   IF 

MW of fusion   protein 

Peptide    KETAAAKFERQHMDS 

PBS with 0.1% sodium azide and 50% glycerol,   pH 7.2 

Store at -20℃.   Do not aliquot 

WB: 1:5000-10000     IP: 3ug/sample     IF: 1:100-200 

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.

Western blot of S tag fusion   protein(40kDa) with anti-S tag antibody（Cat#：CS2133）at dilution of 1:2000

For research use only .