Insulin Aspart vs Endomorphin-1
Head-to-head comparison of Insulin Aspart (Insulin aspart (B28-Asp human insulin analog)) and Endomorphin-1 (Tyr-Pro-Trp-Phe-NH2) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Insulin Aspart | Endomorphin-1 |
|---|---|---|
| Category | Diabetes & Metabolic | Pain Management |
| Full Name | Insulin aspart (B28-Asp human insulin analog) | Tyr-Pro-Trp-Phe-NH2 |
| Molecular Weight | 5825.8 Da | 610.71 Da |
| Half-Life | About 1-3 hours | Minutes in plasma |
| Amino Acids | 51 | 4 |
| Typical Dose | 0.05-0.2 U/kg per meal | 0.1-10 ug per animal |
| Route | Subcutaneous | Intrathecal / subcutaneous |
| Purity | ≥98% | ≥98% |
| Studies Count | 11000 | 600 |
| Research Status | Approved | Pre-clinical |
Insulin Aspart Benefits
- ✓Fast post-meal glucose lowering
- ✓Predictable onset
- ✓Flexible mealtime administration
- ✓Compatible with pump therapy
Endomorphin-1 Benefits
- ✓mu-opioid selectivity
- ✓potent antinociception
- ✓endogenous peptide scaffold
- ✓useful for receptor-discovery 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
Endomorphin-1 Dosing
Intrathecal 0.1-10 ug per animal|Subcutaneous 0.1-5 ug per animal|In vitro 0.1-100 nM
Insulin Aspart Side Effects
- ⚠Hypoglycemia
- ⚠Injection-site reactions
- ⚠Weight gain
Endomorphin-1 Side Effects
- ⚠respiratory depression at high exposure
- ⚠sedation
- ⚠tolerance and dependence potential
Research Overview
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.
Endomorphin-1
Endomorphin-1 is a key research peptide in studies of endogenous mu-opioid signaling and spinal analgesia. Like other peptide analgesics, its main translational hurdles are enzymatic instability, limited oral bioavailability, and delivery across barriers.
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