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KPV research peptide vial — Research — North Summit Labs
Research

KPV

Tripeptide fragment of alpha-MSH studied in inflammatory signaling and gut barrier research models.

Available Strengths
  • 5mg$39.99
KPV is restocking

This lot has sold through. KPV remains part of our permanent catalog and returns as soon as the next independently tested lot clears HPLC verification. Message us on Telegram or use the contact form and we'll let you know the day it's back in stock — or reserve one from the incoming lot.

In stock now in Research: DSIP.

Restocking SoonContact for Order
Independently Tested
COA on request
≥ 99% Purity
HPLC verified
Ships Nationwide
All 50 states
Peptide Calculator — reconstitution & syringe units
Work out BAC water volume, mg/mL concentration, and exact insulin-syringe units for KPV.

Customer Reviews

  • Kelsey B. Verified Purchase
    August 4, 2026

    "Happy overall. Tracking went a little quiet over the weekend but it still got here on time."

    Helpful (14)
  • Wyatt G. Verified Purchase
    August 23, 2026

    "Good run. A loyalty program would be nice eventually, but the ordering side is already dialed in."

    Helpful (15)
  • Priscilla H. Verified Purchase
    July 31, 2026

    "Outside of the box gives nothing away. Appreciated that."

    Helpful (8)
  • Damien L. Verified Purchase
    August 8, 2026

    "Checkout took two minutes and the confirmation hit instantly. No complaints."

    Helpful (24)
  • Trent A. Verified Purchase
    July 21, 2026

    "Sent a question late at night and had a real answer by morning. That's rare."

    Helpful (12)
  • Elliot J. Verified Purchase
    August 11, 2026

    "Been waiting on a decent source for this one. Ordering was simple and the COA came over without me having to chase anybody."

    Helpful (17)
  • Ravi M. Verified Purchase
    August 19, 2026

    "Second order from them this summer. Same speed, same packaging quality. No surprises."

    Helpful (14)
  • Monica R. Verified Purchase
    August 26, 2026

    "Everything looked exactly like the listing said. Labels sharp, lot number right on the vial."

    Helpful (14)
  • Whitney S. Verified Purchase
    July 27, 2026

    "Shipped the same day I ordered. Box was padded properly and the vial was sealed clean."

    Helpful (10)
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About KPV

KPV is the C-terminal tripeptide fragment (lysine-proline-valine) of alpha-melanocyte-stimulating hormone, studied in laboratory models of inflammatory signaling.

Research applications include cytokine expression assays, intestinal epithelial barrier models, and dermatological inflammation studies where the parent alpha-MSH sequence is used as a comparator.

This lot is inbound; the listing is published now for reference and will be marked in stock once the shipment arrives and independent testing clears.

Research Areas

  • Inflammatory signaling assays
  • Intestinal barrier models
  • Cytokine expression research
  • Dermatological inflammation studies

Specifications

FormLyophilized powder
Quantity per vial5mg
AppearanceWhite to off-white lyophilized powder
SKUNSL-KPV-5

Storage & Handling

  • Store lyophilized vials at -20°C for long-term laboratory storage; short-term storage at 2–8°C is acceptable for materials in active use.
  • Protect vials from light and repeated freeze-thaw cycles; aliquot before freezing where practical.
  • Once a vial has been opened in a laboratory setting, use within the timeframe recommended by your institution's SOPs and document handling in your lab notebook.
  • Keep sealed vials in a desiccated environment; humidity exposure can degrade lyophilized peptide material over time.

Testing & Quality

Each lot undergoes independent third-party HPLC/MS analysis. A lot-specific Certificate of Analysis is available on request.

Learn more about our sourcing and testing process on our Testing & Quality page.

Shipping & Returns

Free U.S. shipping on orders over $200; otherwise a flat $9.99 shipping rate applies. All sales are final. See our full Shipping & Returns policy for details.

Frequently Asked Questions

What vial size is offered?

KPV ships as a 5mg lyophilized vial.

When will KPV be available?

The incoming lot is in transit and the listing will be marked in stock on arrival.

Is a COA available?

Yes, a lot-specific Certificate of Analysis can be provided on request.

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For Research Use Only

All products sold by North Summit Labs are intended strictly for in-vitro laboratory research and are not for human or animal consumption.