Description
Buy KPV peptide 10mg from PSPeptides — research-grade Lys-Pro-Val tripeptide, the anti-inflammatory C-terminal fragment of α-MSH, supplied as a lyophilized vial at 99%+ HPLC-verified purity with a batch-specific Certificate of Analysis. Choose the 10mg vial (from $39.99) or the 20mg vial above, add to cart, and orders placed before 2 PM EST ship the same day. KPV is sold exclusively for laboratory and research use.
What Is KPV Peptide?
KPV is a synthetic tripeptide of lysine, proline, and valine — residues 11-13 of alpha-melanocyte-stimulating hormone (α-MSH). Despite its tiny size, KPV is one of the most studied anti-inflammatory peptide fragments, investigated for its ability to suppress NF-κB signaling and reduce pro-inflammatory cytokine release in gut, skin, and lung models. Read our complete KPV anti-inflammatory guide before you buy KPV for your lab.
Key Research Applications
- Intestinal inflammation models: KPV is carried into intestinal epithelial cells by the PepT1 transporter and is studied in DSS-induced colitis and other murine models of inflammatory bowel disease.
- NF-κB and cytokine signaling: Investigated for dampening NF-κB activation and downstream IL-6, IL-8, and TNF-α release in cellular assays.
- Skin and tissue-repair research: Studied alongside GHK-Cu and BPC-157 in dermal inflammation, wound-environment, and recovery models.
- Antimicrobial research: α-MSH C-terminal fragments show candidacidal and anti-staphylococcal activity in published in vitro work.
Product Specifications
| Amount | 10mg per vial (20mg vial also available) |
| Sequence | Lys-Pro-Val (H-Lys-Pro-Val-OH), C16H30N4O4, MW 342.4 g/mol |
| Purity | 99%+ (third-party HPLC and mass spectrometry) |
| Form | Lyophilized (freeze-dried) powder in a sealed glass vial |
| Storage | -20°C lyophilized; 2-8°C once reconstituted (use within 28 days) |
| Testing | Batch-specific COA included |
| Origin | US manufactured |
| Pricing | $39.99 (10mg) or $59.99 (20mg); free UPS 2nd Day Air on orders over $200 |
Ready to buy KPV? Select your vial size above, add to cart, and check out with credit card, Afterpay, Klarna, Apple Pay, or Google Pay. Need the full research dossier first? Open the extended description below.
