Motilin vs Trefoil factor 2
Head-to-head comparison of Motilin (Motilin) and Trefoil factor 2 (Trefoil factor 2 (Spasmolytic Polypeptide)) — benefits, dosing, side effects, research data, and where to buy.
Research Score
Motilin
4.3
| Property | Motilin | Trefoil factor 2 |
|---|---|---|
| Category | Gastrointestinal | Gastrointestinal |
| Full Name | Motilin | Trefoil factor 2 (Spasmolytic Polypeptide) |
| Molecular Weight | ~2.7 kDa | ≈11–12 kDa |
| Half-Life | ~20 min | Unknown |
| Amino Acids | 22 | 106 |
| Typical Dose | No standard approved dose; experimental use only | none established |
| Route | IV|SC | oral/enteral|research-only |
| Purity | ≥98% | ≥98% |
| Studies Count | 81 | 80 |
| Research Status | Endogenous | Pre-clinical |
Motilin Benefits
- ✓migrating motor complex support
- ✓gastric emptying
- ✓small-bowel clearance
Trefoil factor 2 Benefits
- ✓epithelial restitution
- ✓barrier protection
- ✓ulcer healing
Motilin Dosing
0.1–1 mg (experimental)|IV/SC
Trefoil factor 2 Dosing
No established clinical dose|preclinical only
Motilin Side Effects
- ⚠cramping
- ⚠nausea
Trefoil factor 2 Side Effects
- ⚠limited human data
- ⚠theoretical growth-factor concerns
- ⚠GI discomfort
Research Overview
Motilin
Motilin is a 22-amino-acid peptide released from the upper small intestine and is one of the classic physiologic prokinetic signals. It is a real peptide target for GI motility research, though not commonly used as a standard drug.
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.
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Related Comparisons
Common Stacking Partners
Motilin stacks with:
MLNmotilin
Trefoil factor 2 stacks with:
TFF2spasmolytic polypeptide
motilityprokineticgastric-emptyinggastrointestinalgastric-protectionmucosal-repair