Histatin-5 vs L-692,429
Head-to-head comparison of Histatin-5 (Human histatin 5) and L-692,429 (L-692,429) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Histatin-5 | L-692,429 |
|---|---|---|
| Category | Dental & Oral | Growth Hormone |
| Full Name | Human histatin 5 | L-692,429 |
| Molecular Weight | 3035 Da | N/A |
| Half-Life | minutes in saliva | unknown / study-dependent |
| Amino Acids | 24 | N/A |
| Typical Dose | 1-100 µM in research formulations | 0.03-0.1 mg/kg |
| Route | Topical/Oral rinse | Oral |
| Purity | ≥98% | ≥98% |
| Studies Count | 120 | 30 |
| Research Status | Pre-clinical | Pre-clinical |
Histatin-5 Benefits
- ✓anti-Candida activity
- ✓biofilm suppression
- ✓mucosal wound support
- ✓oral innate immunity
L-692,429 Benefits
- ✓potent GHSR agonism
- ✓oral bioactivity in models
- ✓validates ghrelin pathway
- ✓useful research probe
Histatin-5 Dosing
topical rinse or gel|short contact exposure|repeat applications in research protocols
L-692,429 Dosing
0.03-0.1 mg/kg in early studies|single oral or short-course research dosing|serial GH sampling recommended
Histatin-5 Side Effects
- ⚠local irritation
- ⚠proteolytic instability
- ⚠dose-dependent cytotoxicity in vitro
L-692,429 Side Effects
- ⚠increased appetite
- ⚠glucose intolerance
- ⚠transient prolactin changes
Research Overview
Histatin-5
Histatin-5 is a major salivary defense peptide that can kill Candida species and influence oral microbial communities. It is also investigated for wound-healing and xerostomia-associated oral infection models.
L-692,429
L-692,429 was important in early GH secretagogue research because it showed that nonpeptide molecules could trigger robust GH release. It remains a classic tool compound for studying receptor-mediated GH pulsatility and appetite signaling.
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