KLOW – GHK-Cu (50mg) / KPV (10mg) / BPC-157 (10mg) / TB500 (10mg)

$195.00

SKU: YPB.264 Categories: ,

Description

A four-component co-formulation supplied for controlled research environments. Suitable for studies involving peptide characterization and method development in model systems.


Composition

• GHK-Cu
• KPV
• BPC-157
• TB-500 (Thymosin Beta 4)
Appearance: Lyophilized powder in a sealed research vial


Research Focus (non-clinical)

• Combined evaluation of copper peptide, KPV tripeptide, BPC-157, and TB-500 in in-vitro or ex-vivo assay systems
• Assay development, including chromatographic separation of four co-formulated peptides
• Stability characterization of a four-analyte lyophilized blend under laboratory storage conditions
• Method documentation for HPLC/LC-MS identity and purity assessments

For qualified research professionals and institutional laboratories. Not for human use.


Documentation & Quality Assurance

Each lot is sourced through our verified global supply chain with emphasis on traceability and quality control. We work diligently to obtain and maintain third-party analytical reports (HPLC/LC-MS) and Certificates of Analysis for each batch, as part of our ongoing quality process. These documents are reviewed internally and displayed as they become available. Independent third-party testing is also performed on select lots to confirm identity, purity, and alignment with our internal specifications.


Important Notice

This product is intended for laboratory research use only. It is not intended for human or veterinary use, and must not be used for diagnostic, therapeutic, or clinical purposes.
This material is not a drug, medical device, or dietary supplement, and has not been evaluated by the U.S. Food and Drug Administration.


Quality & Manufacturing

All materials are sourced from carefully vetted domestic and international manufacturing partners who follow quality systems consistent with ISO and cGMP principles. Each supplier is reviewed for reliability, documentation integrity, and transparency in testing.

We require a verified purity of 99% or higher and perform independent third-party spot testing to confirm that select lots meet our internal standards for identity, purity, and composition. Where available, endotoxin testing results are included on Certificates of Analysis to verify laboratory purity; their inclusion is for research quality assessment only and does not imply suitability for human or veterinary use.

All research materials are sealed for integrity and packaged for stability during storage and transport from manufacturing through final delivery.

Additional information

Weight 0.2 lbs

Storage Instructions

All our research peptides are manufactured using a lyophilization (freeze-drying) process. This method is designed to maintain product integrity and allows vials to remain stable during shipping for approximately 3–4 months.

Once a vial is reconstituted with bacteriostatic water, it should be stored in the refrigerator to help maintain stability. Under these conditions, reconstituted material is generally considered stable for up to 30 days.

Lyophilization is a dehydration technique in which compounds are frozen and then exposed to low pressure. This causes the water in the vial to sublimate directly from solid to gas, leaving behind a stable, crystalline white structure. This powder can be kept at room temperature until reconstitution.

Upon receipt, products should be stored away from heat and light. For short-term use, refrigeration at approximately 4°C (39°F) is suitable. For long-term storage (several months to years), vials may be placed in a freezer at approximately -80°C (-112°F). Freezing is the preferred method for preserving product stability over extended periods.

⚠️ Important Notice: These products are intended for research use only. Not for human consumption.

Certificate of Analysis

Every batch undergoes rigorous third-party laboratory testing to verify identity, purity (≥98%), and quality before release.

View Certificate of Analysis
Third-Party Verified ≥98% Purity HPLC & MS Tested

Research Use Only

These studies reference research-grade peptides for laboratory and scientific investigation only. Not for human consumption. Not intended to diagnose, treat, cure, or prevent any disease.

Published Scientific Research

Peer-reviewed laboratory research investigating regenerative peptides from leading scientific databases

Mechanism Study
PubMed

A calcitonin gene-related peptide co-crosslinked hydrogel promotes diabetic wound healing by regulating M2 macrophage polarization and angiogenesis.

Acta biomaterialia 2025

The underlying mechanism of sensory nerves and DBW remain unclear. Mechanistic studies indicate that CGRP promotes M2 macrophage polarization by inhibiting the p53 signaling pathway and enhances endothelial cell function, thereby accelerating DBW healing.

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In Vitro Study
PubMed

Brain-infiltrating ILC2s boost poststroke angiogenic initiation through α-CGRP production.

The Journal of experimental medicine 2025

Whether ILC2s can infiltrate the brain from bloodstream and the underlying mechanisms involved remain unclear. Impaired function of CGRP receptors on cerebrovascular endothelial cells abolishes the angiogenic effect of ILC2s.

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Laboratory Research
PubMed

A costal-cartilage derived stem cell-laden prominin-1-derived peptide collagen hydrogel for angiogenesis and bone regeneration.

Acta biomaterialia 2025

This study further demonstrated CDSCs' significant potential for bone repair. Transplantation of this composite hydrogel enhanced femoral defect healing in mice by promoting both bone formation and vascular regeneration and suppressing osteoclastogenesis, presenting a promising strategy for bone defect repair.

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In Vitro Study
PubMed

Human salivary histatin 1 regulating IP3R1/GRP75/VDAC1 mediated mitochondrial-associated endoplasmic reticulum membranes (MAMs) inhibits cell senescence for diabetic wound repair.

Free radical biology & medicine 2024

However, research on skin repair at the mechanistic level by improving mitochondrial function and inhibiting oxidative stress-induced HUVEC senescence remains lacking. Based on in vitro findings, Hst1 decreased staining for senescence-associated β-galactosidase activity and expression of mediators of senescence signaling, including p53, p21, and p16.

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Laboratory Research
PubMed

Angiogenesis.

Clinics in podiatric medicine and surgery 1992

The growth of new blood vessels involves the dissolution of the basement membrane, outward migration, and proliferation of endothelial cells to form new capillaries. In part, angiogenesis is dependent on peptide growth factors, many of which have been isolated and are now synthesized by recombinant DNA techniques. In animals, angiogenic factors are found in damaged skeletal muscles, tumors, and many other tissues. The infusion of angiogenic factors in animals improves wound healing, such as in b

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