Description
BPC-157 (Body Protection Compound-157) is a synthetic 15-amino-acid peptide derived from a naturally occurring protein in human gastric juice. The arginine salt form pairs the BPC-157 peptide with L-arginine as the counterion, a formulation strategy reported to improve aqueous stability and gastric proteolytic resistance compared to standard salt forms. BPC-157 is investigated in preclinical research for its effects on tissue regeneration, angiogenesis, fibroblast migration, and cellular signaling across tendon, ligament, muscle, gastrointestinal, and vascular models. Originally characterized by the Sikiric group at the University of Zagreb School of Medicine, BPC-157 is unusual among peptides for its reported oral activity — attributed to its origin in gastric juice, which suggests evolutionary adaptation to the digestive environment. The arginine salt format supports oral capsule administration consistent with published research protocols that use orally administered BPC-157.
Benefits (Research Focus)
• Studied for tendon and ligament repair in connective tissue regeneration models
• Investigated for muscle healing and regenerative signaling after injury
• Explored for gastric and intestinal lining protection in GI research
• Examined for angiogenesis and new blood vessel formation in healing tissues
• Researched for fibroblast migration, collagen deposition, and nitric oxide pathway modulation
What Researchers Look At
• Angiogenesis and vascularization endpoints in soft tissue recovery models
• Fibroblast migration, collagen synthesis, and wound closure rates
• Gastrointestinal mucosal integrity in NSAID and stress-induced injury models
• Tendon-to-bone healing and ligament reconstruction in surgical research
• Neuroprotective and anti-inflammatory signaling in preclinical research
Quick Specs
• Form: Gelatin capsule
• Strength: 500 mcg / capsule (0.5 mg)
• Quantity: 30 capsules per bottle
• Salt Form: L-Arginine salt (stabilized for oral administration)
• Excipient: Microcrystalline cellulose (MCC) — pharmaceutical-grade filler
• Purity: ≥99%
• Storage: Store in a cool, dry, dark place
Identity Basics
• Compound: BPC-157 (Body Protection Compound-157)
• Synonyms: PL 14736; Pentadecapeptide BPC-157; BPC-157 Arginate
• Class: Synthetic pentadecapeptide; gastric juice–derived tissue regenerative peptide
• Sequence: Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val (15 amino acids)
• Chemical Formula: C₆₂H₉₈N₁₆O₂₂ (peptide free acid)
• Molecular Weight: ~1419.55 g/mol (peptide free acid); higher as arginine salt
• CAS: 137525-51-0 (free peptide form)
⚠️ Disclaimer
- This product is intended for laboratory research use only.
- Not for human or veterinary use.
- Not approved for diagnostic, therapeutic, or medical applications.
- Handle using appropriate laboratory safety procedures and personal protective equipment.
