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Third-party tested
Purity documentation available
Research supply chain
Compliance notice included
Klow Blend
99%+ Purity

Klow Blend Peptide

The Klow Blend pairs four peptides with different research focuses: KPV, which targets inflammatory signaling through NF-kappaB in gut and immune cells; BPC-157, which interacts with growth factor receptors and nitric oxide pathways; GHK-Cu, which influences gene expression related to collagen and tissue structure; and TB-500, which binds actin and is studied for its role in cell movement and blood vessel formation. Researchers use this combination to study whether these distinct mechanisms produce coordinated effects in inflammation and extracellular matrix models. For Research Use Only. Not intended for human or veterinary use.

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Certificate of Analysis

Third Party TestedISO/IEC 17025 Accredited
ISO 170253rd Party
99.8%
Purity
Passed full QC panel
Lot #KLOW-BA-03
TestedAug 11, 2026
Full QC Panel
Purity (HPLC)99.8%
Net Peptide Content85.3mg
Identity (HPLC)GHK-Cu, KPV, BPC-157, TB-500 Confirmed
Heavy Metals (ICP-MS)Not Detected
Sterility (PCR)No Growth
Endotoxin (USP <85>)0.108 EU/mL
ISO/IEC 17025 Accredited
ISO 170253rd Party
Pass
Identity
Lot #KLOW-BA-03
TestedAug 11, 2026
Full QC Panel
Identity (HPLC)GHK-Cu, KPV, BPC-157, TB-500 Confirmed
ISO/IEC 17025 Accredited
ISO 170253rd Party
85.3mg
Net Peptide Content
Lot #KLOW-BA-03
TestedAug 11, 2026
ISO/IEC 17025 Accredited
ISO 170253rd Party
Pass
Fentanyl Screen
Lot #KLOW-BA-03
TestedAug 11, 2026
ISO/IEC 17025 Accredited
ISO 170253rd Party
Pass
Heavy Metals
Lot #KLOW-BA-03
TestedAug 11, 2026
Full QC Panel
Heavy Metals (ICP-MS)Not Detected
ISO/IEC 17025 Accredited
ISO 170253rd Party
Pass
Microbial & Sterility
Lot #KLOW-BA-03
TestedAug 11, 2026
Full QC Panel
Sterility (PCR)No Growth
ISO/IEC 17025 Accredited
ISO 170253rd Party
Pass
Endotoxin
Lot #KLOW-BA-03
TestedAug 11, 2026
Full QC Panel
Endotoxin (USP <85>)0.108 EU/mL
ISO/IEC 17025 Accredited
ISO 170253rd Party
99.8%
Purity
Passed full QC panel
Lot #KLOW-BA-03
TestedAug 11, 2026
Full QC Panel
Purity (HPLC)99.8%
Net Peptide Content85.3mg
Identity (HPLC)GHK-Cu, KPV, BPC-157, TB-500 Confirmed
Heavy Metals (ICP-MS)Not Detected
Sterility (PCR)No Growth
Endotoxin (USP <85>)0.108 EU/mL
ISO/IEC 17025 Accredited
ISO 170253rd Party
Pass
Identity
Lot #KLOW-BA-03
TestedAug 11, 2026
Full QC Panel
Identity (HPLC)GHK-Cu, KPV, BPC-157, TB-500 Confirmed
ISO/IEC 17025 Accredited
ISO 170253rd Party
85.3mg
Net Peptide Content
Lot #KLOW-BA-03
TestedAug 11, 2026
ISO/IEC 17025 Accredited
ISO 170253rd Party
Pass
Fentanyl Screen
Lot #KLOW-BA-03
TestedAug 11, 2026
ISO/IEC 17025 Accredited
ISO 170253rd Party
Pass
Heavy Metals
Lot #KLOW-BA-03
TestedAug 11, 2026
Full QC Panel
Heavy Metals (ICP-MS)Not Detected
ISO/IEC 17025 Accredited
ISO 170253rd Party
Pass
Microbial & Sterility
Lot #KLOW-BA-03
TestedAug 11, 2026
Full QC Panel
Sterility (PCR)No Growth
ISO/IEC 17025 Accredited
ISO 170253rd Party
Pass
Endotoxin
Lot #KLOW-BA-03
TestedAug 11, 2026
Full QC Panel
Endotoxin (USP <85>)0.108 EU/mL
ISO/IEC 17025 Accredited

Compound Information

Structured specifications and handling data

Molecular profile

Technical specifications

Molecular Weight:1823 g/mol
Sequence:KPV + BPC-157 + GHK-Cu + TB-500

Klow Blend research overview

This blend combines four peptides that each approach cellular biology from a different direction. KPV is a tiny alpha-MSH fragment that has been studied for its ability to reduce NF-kappaB activation, the master switch for inflammatory gene expression, in intestinal and immune cells. BPC-157 is a gastric peptide fragment associated with growth factor receptor signaling, nitric oxide pathways, and blood vessel formation. GHK-Cu is a copper-peptide complex that influences the expression of thousands of genes tied to collagen production and tissue remodeling. TB-500 is a synthetic thymosin beta-4 fragment that binds actin and has been studied for its role in how cells reorganize their internal structure and migrate.

The rationale for combining them is that inflammatory signaling, growth factor pathways, structural protein production, and cytoskeletal dynamics are interconnected biological systems. KPV may modulate the inflammatory environment, BPC-157 may influence growth factor and vascular signals, GHK-Cu may affect how cells build and maintain their surrounding matrix, and TB-500 may influence cell migration. Studying all four together lets researchers observe whether these overlapping pathways produce effects that differ from studying each peptide alone.

Each component has been characterized individually in published research. The combination approach is a newer area of investigation in multi-peptide signaling studies. For Research Use Only. Not intended for human or veterinary use.

NF-kappaB Pathways

KPV component has been studied for effects on inflammatory signaling cascades in cell culture models.

Cytoprotection Studies

BPC-157 component has been investigated for interactions with growth factor and nitric oxide pathways.

Matrix Regulation

GHK-Cu component has been explored for genomic effects on extracellular matrix gene expression.

Combined Research

Studies have examined potential complementary effects of these four peptides in experimental systems.

Research FAQ

Frequently asked questions

Concise answers about laboratory context, handling, and documentation for this compound.

Laboratory compliance notice

All compounds sold by Validated Peptides are intended for in-vitro laboratory research only.

These materials are not approved by the FDA for human or animal use and are not intended for diagnostic, therapeutic, or clinical applications.

Purchasers are responsible for compliant handling, storage, and use within an appropriate laboratory environment.

Research Use Only
Not for Human Use
21+ Required