Teduglutide vs Endomorphin-1
Head-to-head comparison of Teduglutide (Teduglutide (glycyl-2 human glucagon-like peptide-2 analog)) and Endomorphin-1 (Tyr-Pro-Trp-Phe-NH2) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Teduglutide | Endomorphin-1 |
|---|---|---|
| Category | Gastrointestinal | Pain Management |
| Full Name | Teduglutide (glycyl-2 human glucagon-like peptide-2 analog) | Tyr-Pro-Trp-Phe-NH2 |
| Molecular Weight | 3752 Da | 610.71 Da |
| Half-Life | approximately 2-3 hours | Minutes in plasma |
| Amino Acids | 33 | 4 |
| Typical Dose | 0.05 mg/kg/day | 0.1-10 ug per animal |
| Route | Subcutaneous | Intrathecal / subcutaneous |
| Purity | ≥98% | ≥98% |
| Studies Count | 300 | 600 |
| Research Status | Clinical | Pre-clinical |
Teduglutide Benefits
- ✓mucosal-growth
- ✓absorption-support
- ✓barrier-repair
- ✓intestinal-adaptation
Endomorphin-1 Benefits
- ✓mu-opioid selectivity
- ✓potent antinociception
- ✓endogenous peptide scaffold
- ✓useful for receptor-discovery studies
Teduglutide Dosing
0.05 mg/kg once daily subcutaneous injection|chronic maintenance dosing in approved use|monitor fluid status and intestinal anatomy
Endomorphin-1 Dosing
Intrathecal 0.1-10 ug per animal|Subcutaneous 0.1-5 ug per animal|In vitro 0.1-100 nM
Teduglutide Side Effects
- ⚠abdominal pain
- ⚠fluid retention
- ⚠polyp/neoplasia monitoring needed
Endomorphin-1 Side Effects
- ⚠respiratory depression at high exposure
- ⚠sedation
- ⚠tolerance and dependence potential
Research Overview
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.
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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