Research peptide
KPV Pen Vial
KPV alpha-MSH fragment tripeptide research compound pre-reconstituted as a 10mg/3ml liquid in a pen-compatible vial.
Supplier documentation available on request. Independent reports are published where held — see current lab reports.
No reconstitution supplies needed. Bought separately for a standard vial, water, needles and wipes come to £14.
Are you sure you have these? Select them. A standard vial arrives as lyophilised powder. Bacteriostatic water, insulin needles and alcohol wipes are needed to prepare it in the laboratory. Nothing is added unless you tick it.
Add £55 more for free UK delivery · free from £100
Also available as: KPV Standard Vial (lyophilised)
Overview
KPV Pen Vial contains the same KPV (Lys-Pro-Val) tripeptide research compound as our standard frozen vial, supplied pre-reconstituted in a pen-compatible cartridge format — 10mg dissolved in 3ml solution.
Supplied as a complete disposable pen kit with sterile pen tips and alcohol wipes included. No separate pen hardware or reconstitution supplies are required for laboratory handling. Supplied strictly as a research reference material; not for human or animal consumption.
Standard vial vs pen vial
For the compound background and research areas see the KPV standard vial page. The pen vial contains the same material, supplied pre-reconstituted as a complete kit.
| Format | Standard vial | Pen vial |
|---|---|---|
| Form | Lyophilised powder | Pre-reconstituted liquid |
| Volume | Powder; volume set at reconstitution | 3ml pre-filled |
| What’s included | Vial only | Disposable pen, sterile pen tips and alcohol wipes |
| Preparation | Reconstitute with bacteriostatic water | No reconstitution required |
| Storage | -20°C long-term; 2-8°C short-term | 2–8°C; do not freeze once reconstituted |
| Price | from £30 | from £45 (+£15 vs the same-strength vial) |
At a glance
- supplier-stated purity
- Pre-reconstituted research liquid
- UK stocked, 24–48h dispatch after payment
- Disposable pen, sterile pen tips and wipes included
Storage and handling
Supplied as a pre-reconstituted liquid in a sealed pen-compatible vial. Store at 2–8°C. Do not freeze once reconstituted. Protect from light.
Specification
| Compound type | Alpha-MSH C-terminal fragment tripeptide |
|---|---|
| Sequence | Lys-Pro-Val |
| Molecular formula | C16H30N4O4 |
| Molecular weight | ~342.4 g/mol |
| CAS number | 67727-97-3 |
| Synonyms | Lysyl-prolyl-valine |
| Purity | Supplier stated |
| Form | Pre-reconstituted liquid |
| Volume | 3ml |
| Storage | 2–8°C; do not freeze once reconstituted |
Questions
What is the KPV Pen Vial?
The same KPV (Lys-Pro-Val) alpha-MSH fragment tripeptide research compound, supplied pre-reconstituted as a 10mg/3ml liquid in a pen-compatible vial.
How is this different from the standard vial?
The standard vial is supplied as a frozen powder. This version is pre-reconstituted into solution and supplied in a vial sized for pen-style research cartridge systems.
Do I need a pen separately?
No. Each pen-vial order includes a pre-filled disposable research pen, sterile pen tips and alcohol wipes. No separate pen hardware or reconstitution supplies are required for laboratory handling.
Is this for research use only?
Yes. Supplied strictly for laboratory research, not for human or animal consumption.
