QSC RESEARCH GRADE
≥99% HPLC PurityMS ConfirmedJanoshik COAIn-House SPPS1-Region Domestic Shipping
What is BPC-157 Arg?
BPC-157 Arg is the arginine salt form of BPC-157 (Body Protection Compound-157) — a synthetic 15-amino acid pentadecapeptide (GEPPPGKPADDAGLV) derived from a protective gastric juice protein. Forming the arginine salt dramatically improves aqueous solubility and oral bioavailability versus the plain BPC-157 free acid, making it the preferred variant for oral tablet delivery in research. The peptide retains identical biological activity: activating NO synthase and VEGF pathways to accelerate tissue repair in tendon, ligament, muscle, gut mucosa, and bone. Stable in gastric acid — particularly well-suited to oral delivery. Research use only.
Research Applications
Tendon & Ligament Repair
NO/VEGF-driven fibroblast activation and collagen synthesis
Gut Mucosal Healing
Cytoprotective — gastroprotection and IBD models
Angiogenesis
VEGF upregulation — wound vascularisation
Muscle Repair
Satellite cell activation — skeletal muscle contusion models
Systemic Anti-inflammatory
Reduced pro-inflammatory cytokine cascade
Quick Specs
| Form | Tablet — 500mcg per tablet, 100-tablet bottle |
| CAS Number | 137525-51-0 (BPC-157 base); arginine salt form |
| Molecular Formula | C₆₂H₉₈N₁₆O₂₂ · C₆H₁₄N₄O₂ (arginine salt) |
| Molecular Weight | ~1593.8 g/mol (arginine salt form) |
| Compound Type | Pentadecapeptide Arginate — Enhanced-Solubility Oral Form |
| Purity | ≥99% by HPLC — every batch |
| Identity | MS confirmed — GEPPPGKPADDAGLV sequence + arginate salt identity, every batch |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house synthesis — Qingdao, China |
| Storage | Room temperature sealed | cool, dry storage |
| Shelf Life | 24 months unopened |
