Blends
GHK-Cu / TB-500 / BPC-157 / KPV Blend research peptide
A lyophilized four-component blend of GHK-Cu, TB-500, BPC-157, and KPV. Each component is identified and quantified on the lot certificate of analysis.
For in-vitro laboratory research only. Not for human or veterinary use.
Specifications
- Compound
- GHK-Cu / TB-500 / BPC-157 / KPV Blend
- Also known as
- KLOW blend
- Class
- Blends
- Length
- 3 + 7 + 15 + 3 amino acids
- Sequence
GHK-Cu, TB-500, BPC-157, and KPV in one lyophilized vial- Molecular formula
- Four-component blend
- Molecular weight
- See components
- Form
- Lyophilized powder, sealed vial
- Vial sizes
- 50/10/10/10mg
- Purity release standard
- ≥ 99.0% by HPLC-UV, identity by LC-MS
- Storage
- −20 °C, dry, protected from light
Components
Copper peptidesGHK-Cu50mg, 100mg
Synthetic peptide fragmentsTB-50010mg
Synthetic peptide fragmentsBPC-15710mg
Synthetic peptide fragmentsKPV10mgLot release testing
Each GHK-Cu / TB-500 / BPC-157 / KPV Blend lot is released only after it passes every assay below. Lots under 99.0% purity do not ship.
| Assay | Method | Release criterion |
|---|---|---|
| Purity | HPLC-UV | ≥ 99.0% |
| Net peptide content | Quantitative HPLC | ≥ 100% of label |
| Identity | LC-MS | Matches theoretical mass |
| Appearance | Visual | White lyophilized cake |
| Fentanyl screen | LC-MS/MS | Not detected |
| Heavy metals | ICP-MS | Within specification |
| Sterility | PCR | Not detected |
| Endotoxin | LAL | Within specification |
Frequently asked questions
What is GHK-Cu / TB-500 / BPC-157 / KPV Blend?
A lyophilized four-component blend of GHK-Cu, TB-500, BPC-157, and KPV. Each component is identified and quantified on the lot certificate of analysis.
How is each GHK-Cu / TB-500 / BPC-157 / KPV Blend lot tested?
Every lot is tested at an ISO/IEC 17025 accredited third-party laboratory against an eight-assay panel: HPLC-UV purity, quantitative net peptide content, LC-MS identity, appearance, a fentanyl screen, heavy metals by ICP-MS, sterility by PCR, and endotoxin by LAL. The certificate is published before the lot ships.
How do I verify the certificate for my GHK-Cu / TB-500 / BPC-157 / KPV Blend vial?
Scan the QR code on the vial label to open the certificate for that exact lot, or search the lot number in the North Wall COA library.
Is GHK-Cu / TB-500 / BPC-157 / KPV Blend for human use?
No. North Wall sells this compound solely for in-vitro laboratory research by qualified researchers aged 21 and over. It is not for human or veterinary use, and North Wall does not provide use, preparation, or dosing guidance.
Related reference pages
Copper peptidesGHK-Cu50mg, 100mgSynthetic peptide fragmentsKPV10mg
BlendsGHK-Cu / TB-500 / BPC-157 Blend50/10/10mgMolecular data: reported on each lot certificate of analysis. Lot-specific values appear on the certificate for each batch.