P-15 vs BMP-7
Head-to-head comparison of P-15 (Synthetic Collagen Type I Cell-Binding Peptide (P-15)) and BMP-7 (Recombinant Human Bone Morphogenetic Protein-7) — benefits, dosing, side effects, research data, and where to buy.
| Property | P-15 | BMP-7 |
|---|---|---|
| Category | Recovery & Healing | Recovery & Healing |
| Full Name | Synthetic Collagen Type I Cell-Binding Peptide (P-15) | Recombinant Human Bone Morphogenetic Protein-7 |
| Molecular Weight | 1500 Da | 35000 Da |
| Half-Life | N/A | short, localized exposure |
| Amino Acids | 15 | 139 |
| Typical Dose | device-dependent local loading | procedure-dependent local implant |
| Route | Local/Implant | Local/Implant |
| Purity | ≥98% | ≥98% |
| Studies Count | 150 | 700 |
| Research Status | Clinical | Clinical |
P-15 Benefits
- ✓improves osteoblast attachment
- ✓supports scaffold osteointegration
- ✓enhances bone fill
- ✓may aid periodontal regeneration
BMP-7 Benefits
- ✓supports bone formation
- ✓may aid nonunion repair
- ✓promotes connective tissue regeneration
- ✓helps scaffold integration
P-15 Dosing
embedded in scaffold or graft material|local application|single procedural exposure
BMP-7 Dosing
local implantation|single procedural exposure|research or device-specific delivery
P-15 Side Effects
- ⚠local irritation
- ⚠inflammation
- ⚠hypersensitivity
BMP-7 Side Effects
- ⚠local swelling
- ⚠inflammation
- ⚠ectopic mineralization
Research Overview
P-15
P-15 is a real literature-backed peptide used to improve biomaterial performance in bone repair settings. Most of the evidence is device- or scaffold-based rather than as a free systemic peptide.
BMP-7
rhBMP-7 has a long history in preclinical and clinical literature for bone repair, particularly in challenging healing environments. Its cartilage-related research is less mature than BMP-2 but still relevant to musculoskeletal regeneration.
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