Recombinant Human TFF2 (E. coli)
Cat. No.
Z101985
Unit
Price
$89.00
Specifications
Description Found in the gastrointestinal tract, the three Trefoil proteins, TFF1, 2, and 3 have been shown to play an important role in intestinal mucosal defence and repair. Specifically, TFF2 has been shown to inhibit gastrointestinal motility and secretion of the gastric acid.
SKU Z101985
Unit quantity 20 µg
Family Other Growth Factors/Cytokines
Aliases TFF2, Spasmolysin, Spasmolytic polypeptide, SP
Recombinant Human Trefoil Factor 2 (TFF2)
Gene Symbol TFF2
Gene ID 7032
Accession Number Q03403
Source E. coli
Species Human (H. sapiens)
Appearance Lyophilized Powder
Molecular Weight 12.3 kDa
Endotoxin Level <1.0 EU/µg of recombinant protein as determined by the LAL method
Purity >95% as determined by SDS-PAGE
Formulation Lyophilized from a 0.2 μm filtered solution in PBS
Function The ED(50) was determined by the dose-dependent proliferation of immortalized human pancreatic cells and was found to be <5ng/mL.
Reconstitution Reconstitute at 100 μg/mL in sterile PBS
Storage The lyophilized protein is stable for at least one year from date of receipt at -70°C. Upon reconstitution, this cytokine can be stored in working aliquots at 2° - 8°C for one month, or at -20°C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles.
Usage For research use only. Not for diagnostic or therapeutic use.
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