LRAP vs Statherin
Head-to-head comparison of LRAP (Leucine-Rich Amelogenin Peptide (LRAP)) and Statherin (Human statherin) — benefits, dosing, side effects, research data, and where to buy.
| Property | LRAP | Statherin |
|---|---|---|
| Category | Dental & Oral | Dental & Oral |
| Full Name | Leucine-Rich Amelogenin Peptide (LRAP) | Human statherin |
| Molecular Weight | approx. 6.6 kDa | 5380 Da |
| Half-Life | unknown | minutes to hours in saliva |
| Amino Acids | 59 | 43 |
| Typical Dose | — | 1-50 µM in experimental systems |
| Route | local biomaterial | Topical/Intraoral |
| Purity | ≥98% | ≥98% |
| Studies Count | 85 | 95 |
| Research Status | Pre-clinical | Pre-clinical |
LRAP Benefits
- ✓enamel/dentin regeneration
- ✓odontogenic signaling
- ✓mineralization support
Statherin Benefits
- ✓enamel pellicle stabilization
- ✓calcium phosphate homeostasis
- ✓remineralization support
- ✓anti-adhesion
LRAP Dosing
No dosing data available
Statherin Dosing
topical peptide exposure in vitro or ex vivo|salivary-mimetic coating studies|surface-conditioning protocols
LRAP Side Effects
- ⚠experimental only
- ⚠unknown immunogenicity
- ⚠biomaterial-dependent effects
Statherin Side Effects
- ⚠minimal systemic effects expected
- ⚠surface adsorption variability
- ⚠rapid enzymatic breakdown
Research Overview
LRAP
LRAP is one of the better-known amelogenin-derived peptides in regenerative dentistry because it can influence mineralization-related cell behavior. It remains a research peptide, but it is highly relevant to enamel repair and tooth-tissue engineering.
Statherin
Statherin has been extensively studied as a key regulator of enamel mineral equilibrium and pellicle biology. It is used in biomimetic dentistry research to model or improve enamel protection and remineralization.
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