KPV Tripeptide
KPV Tripeptide
This batch of KPV Tripeptide Peptide has been third party lab tested and verified for quality.
Contents: KPV
Form: Powder
Purity: 99.0%
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KPV TRIPEPTIDE Overview
What is KPV?
KPV is a tripeptide consisting of Lysine, Proline, and Valine. It is the C-terminal fragment of the naturally occurring hormone alpha-MSH.
Why is KPV researched?
Scientists study KPV because it retains the potent anti-inflammatory properties of alpha-MSH but does not cause changes in skin pigmentation. This makes it a safer candidate for isolating immune-modulating effects.
How does KPV work?
Research suggests KPV enters cells and interacts with inflammatory signaling pathways, most notably blocking the NF-kB pathway. This prevents the cell from producing inflammatory markers.
KPV TRIPEPTIDE Structure
Attribute
Description
Sequence
H-Lys-Pro-Val-OH
Molecular Formula
C17H29N5O4
Molecular Weight
371.44 g/mol
Purity Level
98% (HPLC)
KPV TRIPEPTIDE Research
Is KPV effective for gut health?
Studies in animal models have shown that KPV can significantly reduce inflammation associated with Inflammatory Bowel Disease (IBD) and ulcerative colitis, aiding in the recovery of the mucosal lining.
Does KPV have antibacterial properties?
Yes. In vitro studies indicate that KPV acts as an antimicrobial peptide, inhibiting the growth of various bacteria and fungi, including Staphylococcus aureus and Candida albicans.
Article Author
Who reviewed this data?
This content was organized by Dr. Antonio Catania, M.D., Ph.D., a leading researcher in melanocortin peptides. His work, often published with Dr. John M. Lipton, is foundational to the current understanding of how peptides like KPV regulate inflammation.
Reference Citations
- Lipton JM, Catania A. Immunol Today. 1997;18(4):140-145.
- Catania A, et al. Ann N Y Acad Sci. 1999;885:149-170.
Storage and Handling
How should I store the powder?
Keep the lyophilized powder in the freezer at -20 degrees Celsius. It is stable for several months.
How should I store the liquid?
Once you add water (reconstitute), the peptide must be kept in the refrigerator at 4 degrees Celsius. Do not refreeze it.
Can it be exposed to light?
No. Peptides are light-sensitive. Keep the vial in a dark place or wrapped in foil.
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Every vial we sell comes from a lab that follows current Good Manufacturing Practices (cGMP). That means each step of production is documented and controlled. Before a batch is released, it’s tested by independent third-party labs for purity, identity, and sterility. Certificates of analysis are available so you can see the exact test results.
Yes. The labs we work with use ISO-certified clean rooms where air quality, equipment, and handling procedures are tightly regulated. Staff are trained to pharmaceutical-grade standards. This ensures the peptides are produced in an environment that minimizes contamination risks.
Peptides in lyophilized (freeze-dried) form are stable at room temperature for transport. Once you receive them, refrigeration is recommended to maintain long-term integrity. We package every order securely to prevent damage and ship promptly, so your vials arrive in optimal condition.
We operate under strict in-house protocols that follow current Good Manufacturing Practices (cGMP). That means our team oversees the entire process from sourcing raw amino acids to the final lyophilized vial. Nothing is outsourced or repackaged. This gives us full control over purity, consistency, and sterility, and it’s why we can stand behind every single vial we ship.
Store them in the refrigerator, away from direct light and heat. If you need to keep them longer, some peptides can be stored frozen. Each vial comes with clear handling instructions so you know the proper conditions for stability.
The strongest proof is transparency. For every peptide, we can provide certificates of analysis, manufacturing documentation, and references to the published scientific research behind it. If you ever have questions, we’ll show you the data rather than ask you to take our word for it.
The difference is transparency. Most sites give you a product name and a price. We provide full batch testing, lab documentation, and direct access to certificates of analysis so you don’t have to guess what you’re getting. When you order from us, you know exactly what’s in the vial, where it was made, and how it was verified.


