Overview
Osteogenic Growth Peptide (OMP) is a 14-amino-acid peptide derived from the C-terminal region of histone H4. It plays a critical role in stimulating bone marrow stroma and osteoblast activity, making it valuable in orthopedic and regenerative medicine. Initially identified for its bone-healing properties, OMP has since been studied for broader applications, including wound repair and anti-aging cosmetics. Its mechanism involves binding to specific receptors to activate cellular pathways that promote tissue growth.
Physical and Chemical Properties
OMP is a water-soluble peptide with a molecular weight of ~1408.64 g/mol. Its stability depends on pH and temperature, requiring storage at -20°C to prevent degradation. The peptide’s sequence (ALKRQGRTLYGFGG) includes hydrophobic and hydrophilic regions, enabling interactions with cell membranes. Analytical methods like HPLC and mass spectrometry are used to confirm purity, which typically exceeds 95% for research and clinical use.
Main Applications
In medicine, OMP is investigated for fracture healing and osteoporosis treatment due to its ability to enhance osteoblast function. It is also incorporated into biomaterials for bone grafts. The cosmetic industry utilizes OMP in anti-aging products for its collagen-stimulating effects. Additionally, research explores its potential in dental implants and chronic wound management, though clinical validation is ongoing.
Safety and Storage
OMP requires careful handling to maintain bioactivity. Lyophilized powder should be reconstituted in sterile buffers and used promptly. Long-term storage necessitates airtight vials at -20°C. Safety data sheets recommend glove use and avoidance of inhalation. While non-toxic at therapeutic doses, allergenic potential exists. Regulatory approval varies by region, with most applications currently limited to research settings.
B2B Procurement Guide
Buyers should prioritize suppliers with ISO or GMP certifications to ensure peptide quality. Key specifications include purity (>95%), endotoxin levels (<0.1 EU/mg), and batch consistency. Bulk purchases (1g+) may reduce costs by ~20-30%. Lead times vary; custom synthesis requires 4-6 weeks. Consider cold-chain logistics for international shipments to preserve stability.
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