KPV — Tripeptide Research Compound
Catalog ID: KPV | CAS: 156196-00-0 | Sequence: Lys-Pro-Val
Compound Overview
KPV is a synthetic tripeptide derived from the C-terminal fragment of the α-melanocyte-stimulating hormone (α-MSH) sequence.
It is used in preclinical and cellular research exploring epithelial barrier defense, cytokine regulation, and microbiota-immune crosstalk.
Not for human consumption or therapeutic application.
Molecular Characteristics
- Synonym: α-MSH(11-13) fragment
- Sequence: Lys-Pro-Val
- Molecular Formula: C16H29N5O4
- Molecular Weight: ≈ 355.4 g/mol
- Purity: ≥ 98 % (HPLC)
- Formulation: Lyophilized peptide powder
Physical Properties
- Appearance: White to off-white powder
- Solubility: Sterile water or 0.6 % acetic acid (research use only)
- Container: Sterile sealed vial
Storage & Stability
- Unreconstituted: Store at −20 °C, protected from light and moisture.
- After reconstitution: Aliquot and store at −20 °C; avoid repeated freeze–thaw cycles.







