KPV for Sale — Lab-Tested KPV at 99.3% HPLC Purity

KPV is a α-msh-derived tripeptide supplied by Amino Fuel Labs for laboratory research in inflammatory bowel disease (ibd) research, gut barrier integrity studies, topical anti-inflammatory research. This listing covers a single lyophilized powder configuration, each released against a batch-specific third-party Certificate of Analysis reporting 99.5% purity by reversed-phase HPLC. Vials ship from our US facility with lot documentation matching the exact batch you receive. Research use only.

$65.00 — In stock, ships same business day

KPV Research Overview

KPV is a three-amino-acid C-terminal fragment of α-MSH (Lys-Pro-Val) that retains the anti-inflammatory activity of the parent peptide while losing the MC1R-mediated pigmentary effects. It penetrates cells without a dedicated receptor and concentrates intracellularly.

Available KPV Research Strengths

• 10mg — $65.00 · SKU AFL-21 · In stock

Purity and Laboratory Testing

Lot AFL-KPV10-2026-001 (tested 2026-04-07) of KPV was assayed by an independent laboratory using reversed-phase HPLC for purity and mass spectrometry for identity confirmation, returning 99.5% purity. The Certificate of Analysis shipped in the box matches the lot number printed on the vial.

Technical Product Information

• Molecular formula: C₁₆H₃₀N₄O₄
• Molecular weight: 342.43 g/mol
• Sequence: Lys-Pro-Val (L-lysyl-L-prolyl-L-valine)
• Physical form: Lyophilized Powder
• Purity: 99.5% (RP-HPLC)
• Storage: -20°C (Freezer)
• Classification: α-MSH-Derived Tripeptide
• Package contents: 1 × 10mg vial of KPV, batch-matched Certificate of Analysis, and handling documentation.

Molecular formula C₁₆H₃₀N₄O₄, molecular weight 342.43 g/mol, sequence Lys-Pro-Val (L-lysyl-L-prolyl-L-valine). KPV downregulates NF-κB activation and reduces pro-inflammatory cytokine release (TNF-α, IL-1β, IL-6). In intestinal models it stabilizes tight junctions and restores barrier function — making it a leading research candidate for IBD, ulcerative colitis and gut-inflammation studies. KPV is supplied as lyophilized powder and is classified in our catalog under α-msh-derived tripeptide for α-msh-derived tripeptide work. Recorded research categories for this compound include inflammatory bowel disease (ibd) research, gut barrier integrity studies, topical anti-inflammatory research, wound healing studies. Handling notes: store at -20°c (freezer), protect the vial from light, and avoid repeated freeze–thaw cycles once reconstituted. Amino Fuel Labs publishes no dosing protocol for KPV: the compound is distributed for in-vitro and preclinical laboratory research only and is not intended for human or veterinary use.

Certificate of Analysis

View the KPV Certificate of Analysis for the current lot, including HPLC purity and mass-spectrometry identity data.

Frequently Asked Questions

How is KPV different from BPC-157?

Both are studied for gut health but via different mechanisms. BPC-157 promotes angiogenesis and tissue repair. KPV directly downregulates NF-κB-driven inflammation. The two are often paired in research stacks.

Why use KPV instead of full α-MSH?

KPV retains the anti-inflammatory activity of α-MSH without the MC1R-mediated pigmentation. Cleaner profile for inflammation research without melanocortin side effects.

Is KPV active orally?

Published preclinical work uses both injectable and oral administration. The compact tripeptide structure shows surprising oral bioavailability in intestinal models.

What is KPV studied for?

KPV appears in laboratory research covering ibd research, gut health, wound healing. All references describe in-vitro and preclinical study models only.

Does KPV include a Certificate of Analysis?

Yes. Each KPV lot ships with a batch-specific third-party Certificate of Analysis reporting 99.5% purity by reversed-phase HPLC alongside mass-spectrometry identity confirmation.

What form does KPV arrive in?

KPV is supplied as lyophilized powder in a sealed vial, packed with the lot documentation for the exact batch shipped.

Related Research Products

• TB-500 research peptide — Frequently referenced alongside KPV in thymosin peptide literature.
• BPC-157 research peptide — Frequently referenced alongside KPV in gastric pentadecapeptide literature.
• ARA-290 research peptide — Frequently referenced alongside KPV in epo-derived peptide literature.
• DSIP research peptide — Frequently referenced alongside KPV in neuropeptide literature.

Research Use Only

KPV is supplied strictly for laboratory research use. It is not a drug, food or cosmetic and is not intended for human or veterinary use, consumption, diagnosis, treatment or prevention of any condition. Amino Fuel Labs publishes no human dosing or administration guidance.

Browse all research peptides for sale · View third-party lab reports · Read the research peptide FAQ