KPV is A C-terminal tripeptide fragment of alpha-melanocyte stimulating hormone (α-MSH), composed of L-lysine, L-proline, and L-valine. All ThePeptideCode products are laboratory research use only.

Mechanism & background

KPV is the smallest fragment of α-MSH that retains the anti-inflammatory cellular activity of the parent peptide while lacking the pigmentation effect. Research has examined its interaction with melanocortin pathways and inflammatory signalling cascades.

Common research applications

Inflammation-pathway research, dermatology models, gut-inflammation studies, comparative anti-inflammatory peptide work.

Reconstitution and storage

KPV ships as a lyophilised powder in a sealed glass vial. Reconstitute with bacteriostatic water following the step-by-step reconstitution guide. Once reconstituted, store at 2–8 °C for short-term use, or aliquot and freeze at −20 °C for longer storage. See the full dosage and storage guide.

Purity and batch verification

Every KPV batch shipped by ThePeptideCode is verified by an ISO 17025-accredited independent laboratory using HPLC (purity) and mass spectrometry (identity). Typical purity is ≥99%. Look up your batch ID on the verification page.

Buy KPV for research in the UK

UK Express £6.99 (1–2 working days), free over £100. EU £14.99. KLOW80 (contains KPV).