KPV – Research-Grade Tripeptide | 10 mg | Liquilabs Certified

KPV (Lysine-Proline-Valine) is a naturally derived tripeptide fragment of Alpha-MSH (alpha-melanocyte-stimulating hormone) that has emerged as one of the most studied short-chain anti-inflammatory peptides in modern immunological and gut biology research. For researchers in the Netherlands ordering KPV — batch RGXKPV10-2602-01 carries full Liquilabs certification and complete analytical documentation.

What is KPV?

KPV is the C-terminal tripeptide fragment of alpha-MSH. While the full alpha-MSH sequence spans 13 amino acids, research has repeatedly demonstrated that the C-terminal KPV fragment retains key biological activity in inflammatory pathway models, particularly in gut mucosal, skin, and immune regulation studies. Its small size and exceptional stability in laboratory conditions make it highly practical for research applications.

Research applications include:

• Gut mucosal inflammation and barrier integrity research
• NF-κB signaling pathway modulation studies
• Inflammatory bowel model research
• Wound healing and epidermal barrier repair studies
• Macrophage and immune cell regulation research
• Skin inflammation and dermatological model research

Independent Lab Verification — Batch RGXKPV10-2602-01

Certified by Liquilabs s.r.o., 23 February 2026:

• Purity: >99.8% (HPLC — KPV Peptide Screening)
• Identity by RT: Confirmed (score: 0.989)
• Identity by spectrum: Confirmed (score: 994)
• Assay content: 9.82 mg per vial
• Endotoxins: 0.049 EU/mg (well within safe research thresholds)
• Microbial count: Not detected
• Yeast and mold: Not detected
• Heavy metals: Not detected

Download COA: Lab-Tested COAs

Onderzoekstoepassingen

KPV is bijzonder interessant voor onderzoeksgroepen die de moleculaire mechanismen van darmontsteking bestuderen. Als fragment van alfa-MSH remt het in onderzoeksmodellen de activering van NF-κB — een centrale transcriptiefactor in inflammatoire signaalcascades. De combinatie van hoge zuiverheid, kleine molecuulgrootte en stabiel gedrag in laboratoriumomstandigheden maakt KPV tot een veelzijdig en praktisch onderzoekspeptide.

Package Contents

• 1 × KPV vial — 10 mg (Batch RGXKPV10-2602-01)
• Bacteriostatic water (EU orders)
• Sterile syringe + wipe

Want to Learn More?

For a broader explanation of how research peptides function in scientific studies, read our Ultimate Guide to Research Peptides.

Learn more about peptide stability and laboratory storage conditions in peptide research :

https://zoofy11.wpsoftvence.com/blog/peptide-stability-and-degradation/

For a deeper explanation of peptide signaling pathways in biological systems, read our guide : 

https://zoofy11.wpsoftvence.com/blog/how-peptides-work/

Legal Notice: For laboratory and analytical research only. Not for human use.