Research Use Only — documentation confirmed by inquiry
BPC-157 / TB-500 Blend
| Units | Discount |
|---|---|
| 1–2 | 0% |
| 3–4 | 10% |
| 5–6 | 15% |
| 7–9 | 20% |
| 10–+ | 30% |
BPC-157 / TB-500 multi-peptide research blend · ≥98% (HPLC)
Two-peptide reference blend (BPC-157, TB-500) characterized for in-vitro study of overlapping tissue-repair and cytoskeletal-signaling pathways within a single analytical sample. For research use only.
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KLOW Blend
Per-unit pricing · volume discounts at 3+ units · inquire for current availability
Multi-peptide reference blend (GHK-Cu, BPC-157, TB-500, KPV) characterized for in-vitro study of cytoprotection- and matrix-associated signaling pathways. For research use only.
BPC-157
Per-unit pricing · volume discounts at 3+ units · inquire for current availability
BPC-157 is a synthetic pentadecapeptide derived from a partial sequence of human gastric juice protein BPC, supplied as a characterized reference material for in-vitro tissue-repair and signaling research. Research Use Only.
TB-500
Per-unit pricing · volume discounts at 3+ units · inquire for current availability
TB-500 is a synthetic acetylated heptapeptide corresponding to the actin-binding active-site region of thymosin beta-4, supplied as a characterized reference material for in-vitro cell-migration and cytoskeletal research. Research Use Only.
Research context and documentation
- Why researchers study it
- Studied in vitro as a defined two-component reference material for investigating overlapping gastric-derived pentadecapeptide and actin-binding fragment signaling within a single analytical sample.
- Mechanism themes in research
- Nitric-oxide and growth-factor-receptor signaling (BPC-157)Actin-binding / cytoskeletal sequestration motifs (TB-500)Combined tissue-repair and cell-migration pathway literatureComparative multi-peptide reference standardization
- What the evidence does not establish
- Published references describe research context only. They do not establish safety, efficacy, biological activity, or any outcome in humans or animals, and HELIX BioScience makes no such claims.
- Quality markers
- ≥98% (HPLC)MS contextCOA statusStorage stated where verified
- Documentation status
- Product specifications and COA status are shown on this page. Current lot documentation is provided when issued and matched to the offered lot.
The BPC-157 / TB-500 Blend is a defined two-component research reference material combining a gastric-derived pentadecapeptide reference with a thymosin-beta-4 fragment reference. Because it is a blend, it has no single molecular identity, CAS number, or molecular weight; each component must be characterized separately.
Why a blend needs careful labeling
A two-component material is not one new molecule. The analytical identity of BPC-157 and TB-500 remains separate, as do their purity measurements, molecular masses, degradation profiles, and literature histories. A useful COA should identify both components and the total blend strength without implying that a single number describes both substances.
Component research contexts
BPC-157 is studied as a synthetic pentadecapeptide in cytoprotection, nitric-oxide, endothelial, and growth-factor-related model systems. TB-500 is commonly described as an N-acetylated thymosin-beta-4 fragment used in actin-binding and cytoskeletal research. These are distinct research questions. Combining the components in one sample does not prove synergy or a shared mechanism.
| Full name | BPC-157 / TB-500 multi-peptide research blend |
| Research theme | Cytoprotection blend |
| CAS number | |
| Molecular formula | |
| Molecular weight | |
| Purity | ≥98% (HPLC) |
| Physical form | Lyophilized powder |
| Storage | −20 °C, desiccated, protected from light |
Sequence
Reported research areas
- Combined nitric-oxide and actin-sequestration signaling studies
- Peptide analytical characterization and HPLC identity
- Comparative multi-peptide reference standards
- Tissue-repair and cell-migration pathway literature reviews
Credible sources
- PubChem — BPC-157 search
- PubChem — thymosin beta-4 / TB-500 search
- PubMed — BPC-157 and TB-500 research literature
COA status shown
Request the current documentation packet for the offered material. When available, it identifies the reported HPLC result and any identity method; public product specifications are not current lot results.
- HPLC result, when reported
- Identity method, when reported
- Appearance, molecular weight, and storage where documented
- Lot number and testing status
Specimen Certificate of Analysis
| Product | BPC-157 / TB-500 Blend (reference) |
| Status | Format preview — not a current lot |
| Purity (RP-HPLC) | 98%+ |
| Identity (MS) | Confirmed · |
| Appearance | Lyophilized powder |
| Storage | −20 °C, desiccated |
Format preview only. Current lot records and measured results are not published here until supplied and verified.
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