Additional sequence informationTFF-2 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 116 amino acids (24-129) which includes a 10 amino acid His Tag fused at N-terminus.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
% SDS-PAGE. Purified by proprietary chromatographic techniques
Additional notesab116418 is stable at room temperature for 3 weeks, long term it should be stored desiccated below -18°C. Upon reconstitution ab116418 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
ReconstitutionAdd deionized water to prepare a working stock solution of approximately 0.5mg/ml. Product is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.
spasmolytic protein 1
Trefoil factor 2
trefoil factor 2 (spasmolytic protein 1)
Trefoil factor 2 precursor
FunctionInhibits gastrointestinal motility and gastric acid secretion. Could function as a structural component of gastric mucus, possibly by stabilizing glycoproteins in the mucus gel through interactions with carbohydrate side chains.