KPV Peptide
KPV peptide. A research-grade tripeptide for controlled laboratory studies of peptide signaling. For research use only.
Reported purity: 99.82%
Available sizes
| Product and size | Price per vial | Availability |
|---|---|---|
| KPV 10mg | $49.99 | In stock |
Additional information
How much does KPV cost?
KPV 10mg is $49.99 per vial.
Packs discount every vial in the order
- 2 vials
- 5% off
- 3 vials
- 10% off
- 5 vials
- 14% off
- 10+ vials
- 18% off
Free standard shipping on orders over $125.
Where to buy KPV
KPV is for sale direct from Prism Labs.
- USA made
- 99.82% reported purity
- Batch Certificate of Analysis published on this page
- Orders before 4:30 PM CT ship the same day, seven days a week, when inventory is available
Is KPV in stock?
Every listed size is in stock and ships the same day.
- 10mg In stock
The size table on this page carries live availability.
How is KPV tested?
Every batch goes to an independent laboratory for identity, purity and content testing.
Most recent published report for KPV
- Tested
- October 26, 2026
- Purity
- 99.82%
- Lot
- 561492
- Labeled / measured
- 10mg / 10.68mg
Published reports cover past lots and do not name the lot a new order ships with.
How do I mix KPV?
Supplied as a lyophilized powder and mixed with Prism H2O before use. The reconstitution calculator turns a vial size and a water volume into units on the syringe.
Who is Prism Labs?
Prism Labs (prismlabs.store) is a Texas-based online store for research peptides, sold for laboratory research use only. It lists 25 research compounds, supplied as lyophilized vials, and publishes an independent lab report for every batch.
Prism Labs sells only at prismlabs.store and its backup address prismlabs.shop. Other sellers with similar names are separate companies.
About KPV peptide
KPV is a tripeptide, lysine–proline–valine: the last three amino acids of alpha-melanocyte-stimulating hormone (α-MSH), a 13-residue peptide hormone. It has been studied on its own because papers describe it as the smallest α-MSH sequence with anti-inflammatory activity in lab models. Prism Labs supplies it as a 10 mg lyophilized vial.
The sequence is Lys–Pro–Val, written KPV in one-letter code, which is where the name comes from. PubChem lists it as α-MSH (11–13), with the formula C16H30N4O4 and a molecular weight of 342.43 g/mol (CID 125672).
Certificates of Analysis
Independent testing and batch documentation for KPV.
Lot 561492 — 10mg — 2026-10-26
- Purity
- 99.82%
- Measured content
- 10.68mg
- Identity
- Confirmed
- Heavy metals
- PASS (Sep 23)
- Sterility
- PASS (Sep 23)
- Endotoxin
- NMT 0.05 EU/mL (Sep 23)
Storage
Our peptides are shipped in lyophilized powder form, which is stable at room temperature. Use our Prism H2O to reconstitute.
Shipping & Returns
Free standard shipping for orders over $125.00, with a 2-day shipping option at checkout.
All sales are final. Shipment protection covers eligible damaged deliveries reported with supporting photos.
Shipping information and return policyProduct specifications
- Listed sizes
- 10mg
- Format
- Vial
Refer to the product label and batch COA for identity and measured content.
Research Literature
- Tripeptide murine signaling-model study — Inflammatory Bowel Diseases
- PepT1-mediated tripeptide uptake study — Gastroenterology
- Tripeptide cytokine receptor-binding study — Neuroimmunomodulation
Read our Research article by Prism Labs
Product questions
Which sizes are listed?
KPV is listed in 10mg. The size table shows the current price and availability for each option. Select an option on the product page to check its purchase choices.
Where can I verify the batch report?
The Certificates of Analysis section lists published lots, tested dates, measured content and reported purity. Open the laboratory verification link or the report PDF for the matching lot. These records include historical batches; they do not identify which lot will ship with a new order.
What storage information is provided?
Our peptides are shipped in lyophilized powder form, which is stable at room temperature. Use our Prism H2O to reconstitute.
What shipping options are offered?
Free standard shipping is available for orders over $125.00. A 2-day shipping option is offered at checkout. See the shipping page for the current shipping and return policy.