Peptide Science research editorial team.
Klow Blend Four-Compound Overview
BPC-157 plus TB-500 plus KPV plus GHK-Cu 80mg Klow Blend from Peptide Science is a four-active lyophilised vial pairing the pentadecapeptide BPC-157, the 7-amino-acid active fragment of Thymosin Beta-4 (TB-500), the C-terminal tripeptide of alpha-MSH (KPV, Lys-Pro-Val), and the copper-bound glycyl-L-histidyl-L-lysine tripeptide GHK-Cu. The 80 mg total load is the broadest single-vial formulation in the healing catalogue.
Four-Mechanism Profile
Each active acts on a distinct signalling node. BPC-157 is characterised for VEGFR2 and FAK-paxillin pathway activity. TB-500 sequesters G-actin and modulates cell-migration signalling. KPV is the C-terminal tripeptide of alpha-melanocyte-stimulating hormone, studied in preclinical models for anti-inflammatory signalling via melanocortin-receptor-adjacent pathways. GHK-Cu is studied in fibroblast and keratinocyte cultures for collagen-pathway and antioxidant-response effects. See the parent healing peptide range.
Specifications
| Property | Value |
|---|---|
| Active 1 | BPC-157, 15-amino-acid pentadecapeptide |
| Active 2 | TB-500, 7-amino-acid Thymosin Beta-4 fragment |
| Active 3 | KPV (Lys-Pro-Val), alpha-MSH C-terminal tripeptide |
| Active 4 | GHK-Cu, copper-bound tripeptide |
| Combined strength | 80 mg total per vial |
| Supplied form | Lyophilised powder, sealed vial |
| Purity | each active greater than 99 percent (HPLC verified) |
| Storage | 2 to 8 degrees Celsius; protect from light |
Reconstitution and Handling
The four-active blend reconstitutes with bacteriostatic water for cell-culture or animal-model work. The copper-coordination centre on GHK-Cu is light-sensitive, so the vial stores in opaque packaging. For separate-active dosing protocols, single-compound vials are listed under BPC-157 10mg and the cosmetic peptide range.
Quality and Shipping
Each batch passes HPLC at greater than 99 percent for each active. A Certificate of Analysis listing all four actives accompanies every order. Material is filled in a US laboratory and dispatched in insulated, light-protected packaging via overnight or two-day courier.
For laboratory research and development use only. Not for human or veterinary consumption. Has not been evaluated by the U.S. Food and Drug Administration and is not intended to diagnose, treat, cure, or prevent any disease. Purchasers acknowledge they are qualified researchers age 21 or older and accept responsibility for compliance with all applicable federal, state, and local laws. Lyophilised vials store at 2 to 8 degrees Celsius; protect from light.
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