TFF3 vs Insulin Aspart
Head-to-head comparison of TFF3 (Trefoil Factor 3 (intestinal trefoil factor)) and Insulin Aspart (Insulin aspart (B28-Asp human insulin analog)) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | TFF3 | Insulin Aspart |
|---|---|---|
| Category | Gastrointestinal | Diabetes & Metabolic |
| Full Name | Trefoil Factor 3 (intestinal trefoil factor) | Insulin aspart (B28-Asp human insulin analog) |
| Molecular Weight | 6370 Da | 5825.8 Da |
| Half-Life | unknown; likely short in circulation | About 1-3 hours |
| Amino Acids | 59 | 51 |
| Typical Dose | research-only; model-dependent microgram to milligram ranges | 0.05-0.2 U/kg per meal |
| Route | Oral/Intrarectal | Subcutaneous |
| Purity | ≥98% | ≥98% |
| Studies Count | 70 | 11000 |
| Research Status | Pre-clinical | Approved |
TFF3 Benefits
- ✓epithelial-restitution
- ✓mucus-support
- ✓wound-healing
- ✓barrier-stability
Insulin Aspart Benefits
- ✓Fast post-meal glucose lowering
- ✓Predictable onset
- ✓Flexible mealtime administration
- ✓Compatible with pump therapy
TFF3 Dosing
preclinical dosing varies widely by model|local or systemic administration|repeated dosing for inflammatory injury studies
Insulin Aspart Dosing
Inject SC immediately before meals|Titrate using glucose monitoring and carbohydrate intake|Can be used in insulin pumps or basal-bolus regimens
TFF3 Side Effects
- ⚠limited human dosing data
- ⚠protein stability issues
- ⚠potential immunogenicity with exogenous use
Insulin Aspart Side Effects
- ⚠Hypoglycemia
- ⚠Injection-site reactions
- ⚠Weight gain
Research Overview
TFF3
TFF3 is a well-established mucosal repair factor in the literature, especially in the context of intestinal injury and inflammation. Experimental studies support a role in accelerating restitution and protecting the epithelial surface in gut disease models.
Insulin Aspart
Research consistently shows faster onset and earlier peak action than regular human insulin. It is commonly studied for meal-time glycemic control and pump-based insulin delivery.
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