Trefoil Factor 2 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. TFF2 has been shown to inhibit gastrointestinal motility and gastric acid secretion. Recent data suggests a potential role for TFF2 in acute and chronic asthma (Nikolaidis, N.M. et al. Am. Journal Respir. Cell Mol. Biol. (2003) 4: 458-464) . Recombinant human TFF2 is a 12.0 kDa polypeptide of 106 amino acid residues, which includes a 40-amino acid trefoil motif containing three conserved intramolecular disulfide bonds.

• NCBI Gene ID:

  7032

• Swiss Prot:

  Q03403

• Accession Number:

  NP_005414.1

• Type:

  Recombinant Proteins

• Source:

  E. coli

• Field of Research:

  Homeostasis

• Shipping Conditions:

  Room Temp

• Storage Conditions:

  The lyophilized Trefoil Factor 2 recombinant protein is stable for at least 2 years from date of receipt at -20˚ C. Reconstituted Trefoil Factor 2 is stable for at least 3 months when stored in working aliquots with a carrier protein at -20˚ C. As with any protein, exposing Trefoil Factor 2 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 2

• NCBI Organism:

  Homo sapiens

• Other Product Names:

  SP, SML1, Trefoil factor 2, Spasmolysin, SP

• Species:

  Human

• Protein ID:

  4885629

• Physical Properties:

  Lyophilized