KPV — Research Grade
KPV is a synthetic tripeptide of lysine, proline and valine, corresponding to residues 11–13 of alpha-melanocyte-stimulating hormone (α-MSH). Ascend Research supplies it as a lyophilised white powder in 5mg and 10mg vials at ≥99% purity, dispatched from within Australia for laboratory research use only.
Specifications
| CAS Number | 67727-97-3 |
| Synonyms | Lys-Pro-Val, KPV Tripeptide |
| Sequence | Lys-Pro-Val |
| Molecular Formula | C₁₆H₃₀N₄O₄ |
| Molecular Weight | ~342.4 g/mol |
| Purity | ≥99% by RP-HPLC |
| Appearance | White lyophilised powder |
| Available Strengths | 5mg and 10mg per vial |
| Solubility | Sterile water |
| Storage | 2–8°C, dry |
Research Context
KPV appears in the melanocortin-fragment literature, where it is studied in epithelial and cell-signalling research models as the C-terminal tripeptide of α-MSH. Ascend Research supplies KPV strictly as a laboratory reference material; no representation is made regarding any physiological outcome, and it is not supplied for use in humans or animals.
Handling and Reconstitution
Allow the vial to reach room temperature before opening. Reconstitute with sterile water and swirl gently. Store the lyophilised powder dry at 2–8°C, refrigerate reconstituted material and use within 30 days. Avoid repeated freeze–thaw cycles.
What's Included
- One lyophilised vial (5mg or 10mg, as selected)
- Protective packaging
Frequently Asked Questions
What is the CAS number for KPV?
67727-97-3.
What does KPV stand for?
The single-letter codes for its three amino acids: lysine (K), proline (P) and valine (V).
How does KPV relate to α-MSH?
It corresponds to residues 11–13, the C-terminal fragment of alpha-melanocyte-stimulating hormone.
What is KPV's molecular weight?
Approximately 342.4 g/mol, formula C₁₆H₃₀N₄O₄.
What vial sizes are available?
KPV is supplied in 5mg and 10mg vials. Select your preferred strength at checkout.
How is KPV stored?
Dry at 2–8°C. Refrigerate after reconstitution and use within 30 days.
Where does Ascend Research ship from?
Orders are dispatched from within Australia.
Important Notice
Supplied for laboratory research use only. Not for human or veterinary use, self-administration, clinical, diagnostic, or therapeutic application. This product is not a cosmetic, drug, or food product. The purchaser is responsible for compliance with all applicable regulations. By purchasing, you confirm that you are a qualified researcher or are acting on behalf of a research institution.
Supplied for laboratory research purposes only. Not approved for human or veterinary use, self-administration, or therapeutic application. Handle in accordance with applicable research regulations.