GPC-157 is a novel formulation of the pentadecapeptide BPC-157, complexed with L-arginine to form a stable salt that demonstrates superior stability in the acidic environment of the gastrointestinal tract compared to the free peptide form. This enhanced stability is particularly relevant for oral administration routes, making GPC-157 an attractive option for research into systemic delivery without injection. Preliminary research suggests that the arginine salt form maintains the tissue-healing, anti-inflammatory, and gastroprotective properties of BPC-157 while offering practical advantages for non-invasive administration. Available in high-purity lyophilized form for pharmaceutical research.
| Molecular Weight | ~1593 g/mol (complex) |
| Purity | ≥98% (HPLC) |
| Form | Lyophilized powder |
| Storage | -20°C |
According to comprehensive reviews in the Journal of Peptide Science, synthetic therapeutic peptides represent one of the fastest-growing segments of the pharmaceutical industry.
Research published in Trends in Pharmacological Sciences (2023) highlights the importance of peptide purity exceeding 99% for reproducible preclinical research outcomes.
Stabilized arginine salt form of BPC-157 designed for enhanced oral bioavailability and gastrointestinal stability.
We supply GPC-157 (Arginine Salt of BPC-157) at ≥98% (HPLC) purity. Higher purity grades are available for pharmaceutical applications upon request.
Minimum order quantities for wholesale GPC-157 (Arginine Salt of BPC-157) depend on the quantity and purity grade required. Contact our sales team for specific pricing and MOQ information.
GPC-157 (Arginine Salt of BPC-157) should be stored at -20°C in a desiccated environment. Proper cold-chain shipping is maintained for all deliveries.
Every batch includes a comprehensive Certificate of Analysis with HPLC purity data (≥99%), mass spectrometry confirmation, amino acid analysis, endotoxin testing (<0.5 EU/mg), and residual solvent analysis per ICH Q3C guidelines.
In-stock peptides are dispatched within 48 hours of order confirmation. International delivery takes 5–7 business days via temperature-controlled shipping. Express 2–3 day options available. Our on-time delivery rate is 99.2%.
Yes. Dr. Peptides provides Drug Master File (DMF) documentation, Certificates of Origin, MSDS/SDS in multiple languages, and stability data packages compliant with ICH guidelines for regulatory submissions.
Dr. Peptides offers a 100% money-back quality guarantee. If any product fails to meet the purity specifications stated on its Certificate of Analysis, we provide a full replacement or refund within 48 hours of claim receipt.
All shipments use pharmaceutical-grade insulated packaging with qualified gel packs maintaining 2–8°C for up to 96 hours. Each package includes a temperature data logger for verification upon receipt, per WHO guidelines for temperature-sensitive pharmaceuticals.
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