KPV research peptide – KPV (Lys-Pro-Val) is the anti-inflammatory C-terminal tripep

KPV

KPV (Lys-Pro-Val) is the anti-inflammatory C-terminal tripeptide of alpha-MSH, studied for gut, skin and immune-modulating research.

RecoveryImmune
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Total Price

฿1000

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For research & laboratory use only. Not for human consumption.

Half-Life

~2-3 hours

Administration Route

Subcutaneous injection or oral (gut-targeted)

Anti-Inflammatory Tripeptide

Alpha-MSH C-terminal fragment blocks NF-κB signalling

IBD Research

Reduces mucosal inflammation in DSS-colitis models

Wound Healing

Promotes re-epithelialisation and reduces scar formation

Mechanism of Action

KPV is the three-amino-acid C-terminal fragment (Lys-Pro-Val) of alpha-melanocyte stimulating hormone (alpha-MSH), and it carries most of the parent hormone's anti-inflammatory activity in a far smaller molecule. Mechanistically, KPV downregulates pro-inflammatory cytokine output by preventing NF-kB from translocating into the cell nucleus and by dampening MAP kinase signalling cascades. In intestinal epithelial cells it antagonises the NF-kB pathway directly, which helps preserve mucosal barrier integrity during inflammatory challenge. Because the peptide can cross the blood-brain barrier, it has also been examined as a tool for studying central, microglia-driven inflammation. The net effect is a targeted anti-inflammatory signal that acts at multiple tissue sites rather than a broad immunosuppressant.

Scientific Research

Why Researchers Choose KPV

KPV is the anti-inflammatory C-terminal tripeptide of alpha-MSH, valued in research because it concentrates most of the parent hormone’s NF-kB suppressing activity into a small, stable three-amino-acid molecule. The KPV 10mg vial is studied across three main areas:

Inflammatory Bowel Disease: Across murine colitis models, KPV lowers intestinal inflammation, helps preserve epithelial barrier integrity, and reduces disease activity scores. Oral, gut-targeted dosing tends to show the strongest signal for colonic disease.

Skin Inflammation and Wound Healing: KPV dampens keratinocyte inflammatory responses and has been investigated in psoriasis models, re-epithelialisation, and irritant contact dermatitis.

Neuroinflammation: Its blood-brain barrier penetration has opened research into central applications, including suppression of microglial activation.

Stacking Considerations

  • With BPC-157: complementary gut coverage, where BPC-157 drives mucosal repair and angiogenesis while KPV suppresses the surrounding inflammatory environment
  • With LL-37: antimicrobial action alongside KPV’s anti-inflammatory signal for infection-associated gut or skin models
  • With VIP: both quieten NF-kB through distinct pathways, and VIP adds direct effects on gut motility and secretion

Reconstitution and Storage

Reconstitution: use bacteriostatic water; swirl gently until dissolved, do not shake. After reconstitution: keep refrigerated at 2-8°C, protect from light.

For research purposes only. Not for human consumption.

Dosing at a Glance

Route

Subcutaneous injection or oral (gut-targeted)

Frequency

1-2x daily

Typical research dose

0.5–2 mg

Calculate dosage

Opens the calculator with this peptide preselected. Research reference only.

Product FAQs

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