FOR LABORATORY RESEARCH USE ONLY — not for human or veterinary use, diagnosis, treatment, or cosmetic application. Buyers must be 21+ and legally permitted to purchase research chemicals in their jurisdiction.Intended-use statement →
BPC-157 Wholesale
Body Protection Compound-157 — research-grade gastric pentadecapeptide, batch-documented, manufacturer-direct
Product Identity
| CAS Number | 137525-51-0 |
| Sequence | H-Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val-OH |
| Amino Acids | 15 (pentadecapeptide) |
| Molecular Formula | C₆₂H₉₈N₁₆O₂₂ |
| Molecular Weight | ~1419.5 Da (monoisotopic ~1418.7 Da) |
| Appearance | White to off-white lyophilized powder |
| Purity | ≥99% by HPLC |
| Solubility | Soluble in sterile water or PBS |
| Storage | 2–8°C, desiccated, protect from light |
Factory-directShenzhen, China
Available Configurations
| Configuration | Content | Best For |
|---|---|---|
| Standard Kit | 5 mg × 10 vials | Protocol validation; evaluation orders |
| Bulk Kit | 10 mg × 10 vials | High-throughput research; repeat buyers |
| Custom | Custom mg × custom vials | OEM; private-label; protocol-specific |
Research Background
BPC-157 is a partial sequence of BPC (Body Protection Compound) isolated from human gastric juice. The 15-amino acid pentadecapeptide retains the gastroprotective and healing-promoting properties of the full protein, making it one of the most extensively studied healing peptides in preclinical research.
Proposed Mechanisms
Research Focus Areas
Accelerated Achilles tendon repair; improved biomechanical properties
Enhanced MCL healing; improved collagen fiber organization
Faster crush-injury recovery; reduced fibrosis
Promoted callus formation in rabbit fracture models
NSAID-induced gastric lesion protection; anastomosis healing
VEGF upregulation; capillary formation promotion
Neuroprotective effects in TBI and spinal cord injury models
Quality Specifications
| Parameter | Method | Criterion |
|---|---|---|
| Purity | HPLC at 214 nm, C18 column | ≥99.0% peak area |
| Identity (MW) | ESI-MS | ~1419.5 ± 1.0 Da |
| Appearance | Visual inspection | White to off-white powder |
| Peptide Content | Amino acid analysis | ≥80% net peptide |
| Residual Moisture | Karl Fischer | ≤3% |
| Solubility | Sterile water test | Clear to slightly hazy solution |
Tiered Wholesale Pricing
| Kit size | Code | List price |
|---|---|---|
| 5 mg × 10 vials | BC5 | US$40 |
| 10 mg × 10 vials | BC10 | US$58 |
| 20 mg × 10 vials | BC20 | US$85 |
US$40–85 per kit (10 vials), from our published wholesale price list; tiered volume discounts apply (see the tier table) — source:wholesale price list (PDF, updated 2026-08-08).
| Volume | Discount | For |
|---|---|---|
| 1 kit | List price | Evaluation; competitive analysis |
| 5+ kits | 10% off | Initial portfolio expansion |
| 20+ kits | 20% off | Mid-size distributors |
| 50+ kits | 30% off | Regional distributors |
FAQ
What is the purity of BPC-157?
≥99% by HPLC with ESI-MS identity confirmation. Every batch verified at our Shenzhen facility. Batch-specific COA included with every order.
What is the molecular weight and sequence of BPC-157?
BPC-157 is a pentadecapeptide with MW ~1419.5 Da. Sequence: Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val.
How should I reconstitute and store BPC-157?
Reconstitute with sterile bacteriostatic water or 0.9% saline. Store lyophilized powder at 2-8°C. After reconstitution, aliquot and store at -20°C for up to 30 days.
What is the minimum order quantity?
1 kit (5mg × 10 vials). No MOQ. Bulk discounts start at 5 kits (10% off), then 20+ kits (20% off) and 50+ kits (30% off).
What documentation is included with BPC-157?
Batch-specific COA (HPLC purity, MS identity), commercial invoice, packing list. Full chromatogram and MS spectrum on request.
Is BPC-157 stable in solution after reconstitution?
Relatively stable in sterile water or PBS at 4°C for 1–2 weeks, but pH-dependent. Best practice: reconstitute in sterile water/PBS (pH 7.0–7.4), aliquot single-use portions, freeze at -20°C. Avoid freeze-thaw cycles. Lyophilized powder is significantly more stable than solution.
What is the recommended solvent for reconstitution?
Sterile water for injection or phosphate-buffered saline (PBS, pH 7.4). BPC-157 is freely soluble in aqueous buffers at neutral pH. Avoid strongly acidic/basic solvents (catalyze hydrolysis). Do not use DMSO — it can interfere with bioassays.
Do you offer BPC-157 + TB-500 as a single-vial stack?
Yes — one of our most popular pre-formulated stacks. Our R&D team has validated chemical compatibility in a single lyophilized vial. Ships with combined COA covering both peptides. See Specialty Stacks or contact us for a quote.
All products are manufactured for laboratory research purposes only. BPC-157 is labeled FOR LABORATORY RESEARCH USE ONLY. Not for human or veterinary use, diagnosis, treatment, prophylaxis or any clinical, cosmetic, dietary or household application. Not a dietary supplement, pharmaceutical ingredient, cosmetic ingredient or approved drug substance. Buyers are responsible for verifying the legal status of importation and possession in their destination country.
Ready to Source BPC-157?
Bulk pricing, tiered discounts up to 30%, COA with every order.