Axon Biolabs manufactures high-purity KPV tripeptide standard reagents for scientific laboratories evaluating short-chain amino acid signaling. KPV represents the C-terminal tripeptide sequence (Lys-Pro-Val) of $\alpha$-Melanocyte-Stimulating Hormone ($\alpha$-MSH). Furthermore, chemists isolate this sequence for study without the broader endocrine activity associated with full-length melanocortin peptides.
Laboratories frequently study this KPV tripeptide standard sequence in cellular models. Specifically, studies focus on nuclear factor kappa B (NF-$\kappa$B) transcription pathways and peptide transporter 1 (PepT1) cellular uptake dynamics. Additionally, researchers evaluating small peptide transport mechanisms can examine our GHK-Cu copper tripeptide for comparative analytical data.
Chemical Identification
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Sequence: Lys-Pro-Val (KPV)
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CAS Registry Number: 67727-92-0
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Molecular Formula: C16H30N4O4
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Molecular Mass: 342.44 g/mol
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Purity Level: ≥98.0% (HPLC)
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Packaging: Sealed rubber-stoppered glass vial
Storage & Laboratory Handling
Store the dry lyophilized powder at -20°C in a dark freezer to maintain compound stability. While the short tripeptide structure remains stable when stored dry, technicians must handle reconstituted liquid solutions under sterile conditions. Consequently, researchers should use prepared solutions within short testing windows to prevent enzymatic hydrolysis.
Analytical Quality Control
Our quality control team subjects every batch to high-resolution LC-MS testing to confirm molecular identity. Furthermore, we cross-reference chemical properties with the EBI Peptide Database. Therefore, researchers can easily review batch reports detailing moisture content and residual solvent analysis in our COA Index.
Statutory Disclaimer
We supply this product strictly for laboratory research and analytical reagent purposes. Consequently, regulatory standards strictly prohibit human, veterinary, household, or cosmetic applications under any circumstances.
