Trefoil factor 2 vs Teduglutide
Head-to-head comparison of Trefoil factor 2 (Trefoil factor 2 (Spasmolytic Polypeptide)) and Teduglutide (Teduglutide (glycyl-2 human glucagon-like peptide-2 analog)) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Trefoil factor 2 | Teduglutide |
|---|---|---|
| Category | Gastrointestinal | Gastrointestinal |
| Full Name | Trefoil factor 2 (Spasmolytic Polypeptide) | Teduglutide (glycyl-2 human glucagon-like peptide-2 analog) |
| Molecular Weight | ≈11–12 kDa | 3752 Da |
| Half-Life | Unknown | approximately 2-3 hours |
| Amino Acids | 106 | 33 |
| Typical Dose | none established | 0.05 mg/kg/day |
| Route | oral/enteral|research-only | Subcutaneous |
| Purity | ≥98% | ≥98% |
| Studies Count | 80 | 300 |
| Research Status | Pre-clinical | Clinical |
Trefoil factor 2 Benefits
- ✓epithelial restitution
- ✓barrier protection
- ✓ulcer healing
Teduglutide Benefits
- ✓mucosal-growth
- ✓absorption-support
- ✓barrier-repair
- ✓intestinal-adaptation
Trefoil factor 2 Dosing
No established clinical dose|preclinical only
Teduglutide Dosing
0.05 mg/kg once daily subcutaneous injection|chronic maintenance dosing in approved use|monitor fluid status and intestinal anatomy
Trefoil factor 2 Side Effects
- ⚠limited human data
- ⚠theoretical growth-factor concerns
- ⚠GI discomfort
Teduglutide Side Effects
- ⚠abdominal pain
- ⚠fluid retention
- ⚠polyp/neoplasia monitoring needed
Research Overview
Trefoil factor 2
TFF2 strengthens mucus-barrier repair and epithelial restitution after gastric injury in experimental systems, making it a well-known gastric-protective peptide.
Teduglutide
Teduglutide has robust clinical evidence showing improved intestinal absorption and reduced parenteral nutrition dependence in short bowel syndrome. Its mechanism, via GLP-2 receptor activation, makes it highly relevant to mucosal healing and intestinal adaptation research.
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