Recombinant Human TFF1
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, TFF1 is essential for normal differentiation of the antral and pyloric gastric mucosa and functions as a gastric-specific tumor suppressor gene.
Product Specifications
CAS Number
9000-83-3
Gene Name
TFF1
Gene Aliases
TFF1, Breast cancer estrogen-inducible protein, BCEI, PNR-2, Polypeptide P1.A, Protein pS2<br/>Recombinant Human Trefoil Factor 1 (TFF1)
Gene ID
7031
Accession Number
P04155
Organism
Human
Source
E. coli
Concentration
< 1.0 EU/μg of recombinant protein as determined by the LAL method.
Purity
>95% as determined by SDS-PAGE
Solubility
Reconstitute at 100 μg/mL in sterile PBS
Function
The ED(50) was determined by the dose-dependent proliferation of MCF7 cells and was found to be <0.5ng/mL.
Molecular Weight
6.9
Shipping Conditions
Ambient Temperature
Storage Conditions
Appearance
Lyophilized Powder
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS
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