Peptide Blends
BPC-157 TB-500 Blend 20mg | Wolverine Stack | ≥99% Purity
BPC-157 TB-500 blend 20mg (Wolverine Stack): 10mg BPC-157 + 10mg TB-500 co-lyophilised, ≥99% purity, HPLC + MS verified. UK batch-tested. Research only.
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- ✓ Independently HPLC + MS verified — per-batch Certificate of Analysis
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⚠ For laboratory research use only. Not for human or veterinary use. Must be 21+ to purchase.
The BPC-157 TB-500 blend 20mg, often called the Wolverine Stack, combines 10mg of BPC-157 and 10mg of TB-500 in a single co-lyophilised vial for laboratory research. Every batch is HPLC-verified to ≥99% purity with the identity of both peptides confirmed by mass spectrometry, and independently tested by an ISO 17025 accredited third-party laboratory. It is supplied strictly for in-vitro research use only.
BPC-157 TB-500 Blend 20mg at a Glance
| Product | BPC-157 TB-500 Blend 20mg (Wolverine Stack) |
| Total peptide content | 20mg per vial |
| Composition | BPC-157 10mg, TB-500 10mg |
| Form | Co-lyophilised powder (requires reconstitution) |
| BPC-157 | Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val, ≈1,419.5 Da |
| TB-500 | Synthetic peptide based on the actin-binding region of thymosin beta-4 |
| Purity | ≥99% (HPLC) |
| Identity | Both peptides confirmed by mass spectrometry |
| Testing | ISO 17025 accredited third-party laboratory, batch-specific certificate |
| Storage | Lyophilised: −20°C long term. Reconstituted: 2–8°C |
| Intended use | Research use only. Not for human or veterinary use. |
What Is the BPC-157 TB-500 Blend?
The blend pairs two of the most-studied peptides in tissue-repair research. BPC-157 is a stable 15-amino-acid fragment of a gastric protective protein, investigated mainly for growth-factor and mucosal signalling. TB-500 is a synthetic peptide derived from thymosin beta-4, the major actin-sequestering protein in mammalian cells, and is investigated for its role in cell migration and cytoskeletal organisation.
Supplying both in one co-lyophilised vial gives researchers a fixed 1:1 ratio, a single reconstitution step and one certificate covering both components. Laboratories that want to vary the ratio can instead source BPC-157 10mg separately.
BPC-157 TB-500 Blend Composition
Each component has its own body of published research:
BPC-157 (10mg)
BPC-157 is studied in preclinical models of tendon, ligament, muscle and gastrointestinal tissue repair, angiogenesis and inflammatory signalling. Published work can be explored on PubMed, and our BPC-157 research guide summarises the literature.
TB-500 (10mg)
TB-500 is investigated in laboratory models of actin binding, cellular migration, endothelial tube formation and tissue remodelling, reflecting the biology of its parent protein thymosin beta-4.
BPC-157 vs TB-500: Why Combine Them?
The two peptides act through complementary mechanisms, which is why they are so often studied together. BPC-157 is typically examined for local signalling effects in the tissue where it is applied, whereas TB-500 is examined for effects on cell motility throughout a culture or tissue system. Our BPC-157 vs TB-500 guide sets out the differences in detail. Researchers who want these two peptides alongside GHK-Cu can look at our GLOW70 blend.
Why Researchers Choose the BPC-157 TB-500 Blend from ThePeptideCode
- Verified purity: ≥99% by HPLC, with both peptides confirmed by mass spectrometry.
- Independent testing: every batch is tested by an ISO 17025 accredited third-party laboratory.
- Batch-specific certificates: the certificate matches the batch you receive.
- Fixed 1:1 ratio: 10mg BPC-157 and 10mg TB-500 in every vial.
- Fast UK dispatch: in-stock items are dispatched within one working day.
- UK Express delivery: £6.99, free on orders over £100.
Quality Control and Batch Testing
Every batch of the BPC-157 TB-500 blend is analysed before release. HPLC confirms purity, and mass spectrometry confirms that both peptides are present and correctly identified. You can view current certificates on our verification and testing page.
Storage and Handling
Store the lyophilised vial at −20°C for long-term stability, protected from light and moisture. Reconstitute with bacteriostatic water using aseptic technique, then keep the solution refrigerated at 2–8°C and use promptly. See our guides on how to reconstitute peptides and how to store research peptides.
Research Use Only
The BPC-157 TB-500 blend is supplied strictly for in-vitro laboratory research. It is not a medicine, supplement or cosmetic product. It is not intended to diagnose, treat, cure or prevent any disease, and it is not for human or veterinary use. By purchasing, you confirm that the product will be used solely for lawful laboratory research.
BPC-157 TB-500 Blend FAQs
What is in the BPC-157 TB-500 blend?
20mg of total peptide content: 10mg BPC-157 and 10mg TB-500, co-lyophilised in a single vial.
Why is it called the Wolverine Stack?
It is a nickname used in the research community for the BPC-157 and TB-500 pairing. The product itself is a laboratory research blend and the name has no bearing on its intended use.
Does the blend need reconstituting?
Yes. It is supplied as lyophilised powder and should be reconstituted with bacteriostatic water before use in research protocols.
How is the BPC-157 TB-500 blend tested?
Every batch is tested to ≥99% purity by HPLC, with both peptides confirmed by mass spectrometry, at an ISO 17025 accredited third-party laboratory.
How should the blend be stored?
Keep the lyophilised vial at −20°C for long-term storage. Once reconstituted, refrigerate at 2–8°C and use promptly.
Is the BPC-157 TB-500 blend for human use?
No. It is supplied strictly for in-vitro laboratory research and is not for human or veterinary use.