Research use only

KPV Research Peptide in KLOW Blend

KPV (Lys-Pro-Val) is sold only inside our four-peptide KLOW Blend, not on its own. The blend has a published third-party Certificate of Analysis and same-day USA shipping.

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For research and identification purposes only. Not for human consumption.

Specifications

  • Compound: KPV (Lys-Pro-Val)
  • Supplied in: KLOW Blend
  • KPV per vial: 10mg
  • Form: Lyophilized powder, sealed vial
  • Storage: −20 °C, protected from light
  • Certificate of Analysis: Published (KLOW Blend)

What is KPV?

KPV is the C-terminal tripeptide fragment (Lys-Pro-Val) of alpha-melanocyte-stimulating hormone. In preclinical models it has been studied for modulation of the NF-κB signaling pathway and downstream cytokine expression, including work in stimulated macrophage cell lines. Sold strictly for in-vitro research and identification purposes — not for human or veterinary use.

How KPV is supplied

KPV is not sold on its own. It is one of the four peptides in the KLOW Blend, a single-vial research complex containing GHK-Cu (50mg), BPC-157 (10mg), TB-500 (10mg) and KPV (10mg). The finished blend is analyzed by HPLC and mass spectrometry, and its Certificate of Analysis is published in our COA database.

Purity & Testing

  • HPLC purity reporting. Purity quantified by high-performance liquid chromatography and reported on the product's COA.
  • Identity confirmed (LC-MS). Identity confirmed by LC-MS (Freedom Diagnostics Testing), as reported on the product's COA.
  • COA published. Independent third-party Certificate of Analysis from Freedom Diagnostics Testing in our COA database.
  • Ships from USA. Same-day processing, 2–4 day domestic delivery.

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Frequently Asked Questions

What is KPV peptide?

KPV (Lys-Pro-Val) is the C-terminal tripeptide fragment of alpha-melanocyte-stimulating hormone, studied in preclinical models for NF-κB pathway modulation and cytokine signaling. Sold strictly for in-vitro research and laboratory identification purposes.

How can I buy KPV from Excalibur Peptides?

KPV is sold only inside our KLOW Blend, a four-peptide research complex containing GHK-Cu (50mg), BPC-157 (10mg), TB-500 (10mg) and KPV (10mg) in a single vial; it is not sold on its own. A third-party Certificate of Analysis for the KLOW Blend is published in our COA database.

Is KPV FDA approved?

No. KPV, supplied only inside KLOW Blend, is not approved by the FDA for human or veterinary use. It is offered exclusively as a research chemical for laboratory and identification purposes, not for human or veterinary use of any kind.

How is KPV tested?

The KLOW Blend, which contains KPV, is analyzed by an independent third-party laboratory using HPLC for purity quantification and mass spectrometry for identity confirmation. Its Certificate of Analysis is published in our COA database.

Where does it ship from?

Orders ship from Austin, Texas. Orders placed before 2 PM EST on a business day ship the same day, with full tracking, typically arriving in 2–4 business days within the U.S.