Trefoil Factor 3

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Trefoil factor 3 (80 aa, ~9 kDa) is encoded by the human TFF3 gene. This protein is involved in both digestion and gastrointestinal mucosa maintenance.

**Synonyms:** - Human Intestinal Trefoil Factor - Intestinal Trefoil Factor - Polypeptide P1.B - TFF3 - hITF - hP1.B