Statherin vs LRAP
Head-to-head comparison of Statherin (Human statherin) and LRAP (Leucine-Rich Amelogenin Peptide (LRAP)) — benefits, dosing, side effects, research data, and where to buy.
| Property | Statherin | LRAP |
|---|---|---|
| Category | Dental & Oral | Dental & Oral |
| Full Name | Human statherin | Leucine-Rich Amelogenin Peptide (LRAP) |
| Molecular Weight | 5380 Da | approx. 6.6 kDa |
| Half-Life | minutes to hours in saliva | unknown |
| Amino Acids | 43 | 59 |
| Typical Dose | 1-50 µM in experimental systems | — |
| Route | Topical/Intraoral | local biomaterial |
| Purity | ≥98% | ≥98% |
| Studies Count | 95 | 85 |
| Research Status | Pre-clinical | Pre-clinical |
Statherin Benefits
- ✓enamel pellicle stabilization
- ✓calcium phosphate homeostasis
- ✓remineralization support
- ✓anti-adhesion
LRAP Benefits
- ✓enamel/dentin regeneration
- ✓odontogenic signaling
- ✓mineralization support
Statherin Dosing
topical peptide exposure in vitro or ex vivo|salivary-mimetic coating studies|surface-conditioning protocols
LRAP Dosing
No dosing data available
Statherin Side Effects
- ⚠minimal systemic effects expected
- ⚠surface adsorption variability
- ⚠rapid enzymatic breakdown
LRAP Side Effects
- ⚠experimental only
- ⚠unknown immunogenicity
- ⚠biomaterial-dependent effects
Research Overview
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.
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.
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