TFF3 vs Insulin Lispro
Head-to-head comparison of TFF3 (Trefoil Factor 3 (intestinal trefoil factor)) and Insulin Lispro (Insulin lispro (B28-Lys, B29-Pro human insulin analog)) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | TFF3 | Insulin Lispro |
|---|---|---|
| Category | Gastrointestinal | Diabetes & Metabolic |
| Full Name | Trefoil Factor 3 (intestinal trefoil factor) | Insulin lispro (B28-Lys, B29-Pro human insulin analog) |
| Molecular Weight | 6370 Da | 5808.0 Da |
| Half-Life | unknown; likely short in circulation | About 1 hour |
| 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 | 12000 |
| Research Status | Pre-clinical | Approved |
TFF3 Benefits
- ✓epithelial-restitution
- ✓mucus-support
- ✓wound-healing
- ✓barrier-stability
Insulin Lispro Benefits
- ✓Rapid postprandial glucose control
- ✓Flexible premeal timing
- ✓Predictable onset of action
- ✓Useful in basal-bolus regimens
TFF3 Dosing
preclinical dosing varies widely by model|local or systemic administration|repeated dosing for inflammatory injury studies
Insulin Lispro Dosing
Inject SC 0-15 minutes before meals|Adjust dose to carbohydrate intake and premeal glucose|Often paired with a basal insulin
TFF3 Side Effects
- ⚠limited human dosing data
- ⚠protein stability issues
- ⚠potential immunogenicity with exogenous use
Insulin Lispro Side Effects
- ⚠Hypoglycemia
- ⚠Weight gain
- ⚠Injection-site reactions
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 Lispro
Clinical studies show faster onset and shorter duration than regular insulin, improving post-meal glucose control. It is a standard comparator in diabetes pharmacology and closed-loop insulin-delivery research.
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