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Research use only.
KLOW is a research-grade peptide blend (KPV, BPC-157, TB-500, and GHK-Cu) supplied in lyophilized form, whose constituents are characterized in published research across anti-inflammatory and tissue-repair signaling. It is used as a laboratory tool for investigating inflammatory and regenerative signaling and immune-cell response in cellular and in vitro model systems.
The activities of its components have been examined in preclinical research as reference compounds for probing NF-κB pathway modulation, pro-inflammatory cytokine regulation, angiogenesis, extracellular matrix remodeling, and melanocortin-related signaling mechanisms.
The constituent peptides have been referenced in peer-reviewed publications examining anti-inflammatory peptide pharmacology, mucosal inflammation, and tissue-repair mechanisms. This product is intended for research use only.
Inflammatory Signaling Research — Investigated in preclinical models for its components’ effects on NF-κB pathway activation and pro-inflammatory signaling cascades.
Mucosal & Intestinal Research — Examined in animal models for observations related to intestinal epithelial integrity, inflammation, and mucosal immune response.
Receptor & Cellular Uptake Research — Studied in laboratory research for interactions including melanocortin receptor binding, PepT1-mediated uptake, and copper-peptide cellular signaling.
Cytokine & Immune Response Research — Evaluated in preclinical tissue models for observations related to pro-inflammatory cytokine regulation and immune-cell activity.
All of our products are manufactured using the Lyophilization (Freeze Drying) process, which ensures that our products remain 100% stable for shipping for up to 3-4 months. Once the peptides are reconstituted (mixed with bacteriostatic water), they must be stored in the fridge to maintain stability. After reconstitution, the peptides will remain stable for up to 30 days.
Reconstitute slowly by adding solvent to the side of the vial and allowing it to dissolve without agitation. Do not shake. Store away from direct light. All products are shipped with dry ice or cold packs to maintain cold-chain integrity.
All KLOW batches are independently tested by a third-party laboratory for purity and identity verification via HPLC with UV detection coupled with Mass Spectrometry.
| Test | Method | Specification | Result |
|---|---|---|---|
| Peptide Identity | Mass Spectrometry | Confirmed | Identity Confirmed |
| HPLC Purity | Reverse-Phase HPLC | ≥99% | 99.2% — Pass |
| Endotoxin (LAL) | LAL Assay | <1.0 EU/mg | <0.8 EU/mg — Pass |
| Heavy Metals | ICP-MS | Below USP limits | All Below Threshold |
| Appearance | Visual | White lyophilised powder | Pass |
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