TFF-1 Recombinant Protein

• Background:

  The Trefoil Factor peptides (TFF1, TFF2 and TFF3) are expressed in the gastrointestinal tract, and appear to play an important role in intestinal mucosal defense and repair. TFF1 is essential for normal differentiation of the antral and pyloric gastric mucosa, and functions as a gastric-specific tumor suppressor gene. Recombinant Murine TFF-1 is a 7.4 kDa monomeric protein consisting of a 66 amino acid polypeptide chain, which includes a 40-amino acid trefoil motif containing three conserved intramolecular disulfide bonds.

• NCBI Gene ID:

  21784

• Swiss Prot:

  Q08423

• Type:

  Recombinant Proteins

• Source:

  E. coli

• Field of Research:

  Stem Cell, Cancer

• Purity:

  ≥ 98% by SDS-PAGE gel and HPLC analyses.

• Shipping Conditions:

  Room Temp

• Storage Conditions:

  The recombinant protein is stable for at least 2 years from date of receipt at -20˚ C. Reconstituted protein is stable for at least 3 months when stored in working aliquots with a carrier protein at -20˚ C. As with any protein, exposing the recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.

• NCBI Official Name:

  Trefoil factor 1

• NCBI Organism:

  Mus musculus

• Other Product Names:

  Trefoil Factor 1, pS2 protein, HP1.A, Breast Cancer Estrogen-Inducible protein (BCEI), PNR2

• Species:

  Mouse

• Physical Properties:

  Lyophilized

• CAS Number:

  9000-83-3