KPV is a tripeptide fragment composed of lysine, proline, and valine. It is derived from the C-terminal region of alpha-melanocyte stimulating hormone and has attracted interest in inflammation-focused research. In laboratory settings, KPV is commonly studied for its potential role in gut, skin, and immune-related models.

Note: This product is supplied as a lyophilized powder and should be reconstituted with bacteriostatic water for appropriate research handling.

Most researchers also add BAC Water 3ML to their order for convenience.

For laboratory research only. Not for human consumption, medical, or veterinary use.

KPV is a short peptide fragment with reported anti-inflammatory activity in preclinical systems. Because of its small size, it is often investigated for local and systemic signaling effects in epithelial, gastrointestinal, and dermatologic research models. It is typically handled as a lyophilized research peptide prior to reconstitution.

KPV has been explored in research involving:
• Gastrointestinal inflammation models
• Skin irritation and inflammatory dermal conditions
• Immune signaling and cytokine modulation
• Epithelial barrier research
• Experimental gut-healing protocols

Its small size and targeted anti-inflammatory profile make it a common candidate in studies looking at localized inflammatory signaling.

KPV is believed to retain part of the anti-inflammatory signaling function associated with alpha-MSH while avoiding the broader melanocortin activity seen in full-length analogs. In research systems, it has been associated with downregulation of inflammatory cytokines and support of epithelial barrier integrity. It is often investigated for effects on NF-kB-linked inflammatory pathways and related immune signaling cascades.

Preclinical research has examined KPV in intestinal inflammation models, skin inflammation studies, and immune-response assays. Experimental findings have suggested that KPV may help reduce inflammatory signaling and support tissue environments under inflammatory stress. Interest in KPV is especially strong in gut and dermatology-related research because of its narrower anti-inflammatory profile.

• Catania, A. et al. Alpha-MSH fragments and anti-inflammatory peptide signaling
• Mucosal and epithelial barrier studies involving KPV-derived fragments
• Research literature on melanocortin peptides and immune modulation
• Experimental dermatology and GI inflammation studies using KPV

To protect experimental integrity, store peptides cold, dry, and shielded from light to minimize oxidation, contamination, and degradation. For near-term use, keep unopened material refrigerated at ≤4 °C (≤39 °F) and limit time at room temperature during handling. Lyophilized (dry) peptides can tolerate short periods at room temperature, but refrigeration is preferred for best stability and longevity. For longer-term storage, keep unmixed material frozen—−18 °C (0 °F) is acceptable, while −80 °C (−112 °F) is optimal for multi-month to multi-year preservation. Avoid frost-free freezers and repeated freeze–thaw cycles, which can accelerate breakdown. If reconstituted (in solution), use sterile buffer (ideally pH 5–6 when feasible), split into aliquots, and freeze (preferably −80 °C (−112 °F)) to reduce handling-related degradation.

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