# Navigating the Specifications: Understanding the KPV Peptide CAS Number
For those of us deeply entrenched in the world of molecular research and synthetic signaling molecules, identifying the correct chemical profile of a compound is the first step toward experimental success. One of the most common inquiries I encounter—and one I have spent considerable time researching—concerns the KPV peptide CAS number.
Distinguishing between various catalog numbers and chemical identifiers is crucial for maintaining the integrity of l 1 day ago · KPV 10mg for melanocortin-fragment and inflammatory-pathway cell research. HPLC and mass-spec verified. Batch … aboratory studies. In my experience, precision in procurement is just as vital as the accuracy of the assay itself.
KPV is a synthetic tripeptide consisting o pure alpha-MSH (11-13)|KPV|Lys-Pro-Val f a specific amino acid sequence: Lysine-Proline-Valine. It is recognized in the scientific community as the C-terminal fragment (residues 11–13) of α-melanocyte-stimulating hormone (α-MSH). Because it represents such a targeted fragment of a parent hormone, it has become a focal point in research exploring the NF-κB pathway and mucosal inflammation markers.
The CAS Number Controversy
When sourcing this compound for research, you will often find mul Feb 6, 2026 · The CAS number for KPV is 67727-97-3, and the PubChem CID is 125672. It is the linear tripeptide Lys-Pro-Val … tiple CAS numbers lis KPV (Lys-Pro-Val) is the C-terminal tripeptide fragment (residues 11–13) of alpha-melanocyte-stimulating hormone (α-MSH). MW … ted across different suppliers. The primary identifier, most commonly cited in structural databases and technical monographs, is CAS 67727-97-3.
I have found that while some vendors may list alternative identifiers, CAS 67727-97-3 is the standard for the free acid form of the Lys-Pro-Val tripeptide. Always verify the Certificate of Analysis (COA) to ensure that the molecular weight—typically cited at approximately 342.43 g/mol—aligns with your technical requirements.
Practical Considerations for Research Procurement
When my research protocols require high-purity α-MSH fragment samples, I prioritize vendors that provide HPLC (High-Performance Liquid Chromatography) and mass spectrometry verification. This is essential for confirming purity levels, which should ideally exceed 99%.
Key Technical Parameters:
* Sequence: Lys-Pro-Val (K-P-V)
* Molecular Formula: C₁₆H₃₀N₄O₄
* Molecular Weight: 342.43 g/mol
* Physical State: Typically lyophilized (freeze-dried) powder for stability.
It is important to understand the *search intent* behind these queries. Most researchers are looking for a reliable, verifiable supply of a standardized molecule to ensure their work on anti-inflammatory pathways or melanocortin signaling is reproducible.
Observations on Laboratory Handling
In my own exp KPV 10mg Research Peptide | Canlab International erimental setups, I have noted that storage conditions are paramount. Because KPV is a short-chain peptide, its stability can be sensitive to environmental factors. Keeping your lyophilized powder at recommended temperatures, as per your supplier's guidelines, ensures the integrity of the material before reconstitution.
Whether you are investigating the C-terminal tripeptide fragment or specific residues of alpha-MSH, matching the correct CAS number to your specific research goal is non-negotiable. I have found that suppliers who openly publish their COA and provide transparency regarding their analytical methods are far more reliable for long-term project stability.
Final Thoughts on Purity and Quality
The search for a "safe" or "reputable" source often leads us to look for domestic suppliers who offer fast shipping and batch-specific testing. From my perspective, the *KPV peptide CAS number* should be the anchor point. When you verify this against the documentation provided by a manufacturer, you minimize the variables in your research environment.
By grounding your work in rigorous identification of the Lys-Pro-Val sequence KPV (Lys-Pro-Val) is the C-terminal tripeptide fragment (residues 11–13) of alpha-melanocyte-stimulating hormone (α-MSH). MW … and adhering strictly to the technical specifications associated with CAS 67727-97-3, you contribute to the overall standard of precision in biological research. Always remember that these compounds are for laboratory research KPV Peptide (CAS 67727-97-3) is a potent tripeptide (Lys-Pro-Val) derived from the C-terminal fragment of … use only—a standard that must be maintained to uphold the integrity of the scientific community at large.
# Navigating the Specifications: Understanding the KPV Peptide CAS Number
For those of us deeply entrenched in the world of molecular research and synthetic signaling molecules, identifying the correct chemical profile of a compound is the first step toward experimental success. One of the most common inquiries I encounter—and one I have spent considerable time researching—concerns the KPV peptide CAS number.
Distinguishing between various catalog numbers and chemical identifiers is crucial for maintaining the integrity of l 1 day ago · KPV 10mg for melanocortin-fragment and inflammatory-pathway cell research. HPLC and mass-spec verified. Batch … aboratory studies. In my experience, precision in procurement is just as vital as the accuracy of the assay itself.
KPV is a synthetic tripeptide consisting o pure alpha-MSH (11-13)|KPV|Lys-Pro-Val f a specific amino acid sequence: Lysine-Proline-Valine. It is recognized in the scientific community as the C-terminal fragment (residues 11–13) of α-melanocyte-stimulating hormone (α-MSH). Because it represents such a targeted fragment of a parent hormone, it has become a focal point in research exploring the NF-κB pathway and mucosal inflammation markers.
The CAS Number Controversy
When sourcing this compound for research, you will often find mul Feb 6, 2026 · The CAS number for KPV is 67727-97-3, and the PubChem CID is 125672. It is the linear tripeptide Lys-Pro-Val … tiple CAS numbers lis KPV (Lys-Pro-Val) is the C-terminal tripeptide fragment (residues 11–13) of alpha-melanocyte-stimulating hormone (α-MSH). MW … ted across different suppliers. The primary identifier, most commonly cited in structural databases and technical monographs, is CAS 67727-97-3.
I have found that while some vendors may list alternative identifiers, CAS 67727-97-3 is the standard for the free acid form of the Lys-Pro-Val tripeptide. Always verify the Certificate of Analysis (COA) to ensure that the molecular weight—typically cited at approximately 342.43 g/mol—aligns with your technical requirements.
Practical Considerations for Research Procurement
When my research protocols require high-purity α-MSH fragment samples, I prioritize vendors that provide HPLC (High-Performance Liquid Chromatography) and mass spectrometry verification. This is essential for confirming purity levels, which should ideally exceed 99%.
Key Technical Parameters:
* Sequence: Lys-Pro-Val (K-P-V)
* Molecular Formula: C₁₆H₃₀N₄O₄
* Molecular Weight: 342.43 g/mol
* Physical State: Typically lyophilized (freeze-dried) powder for stability.
It is important to understand the *search intent* behind these queries. Most researchers are looking for a reliable, verifiable supply of a standardized molecule to ensure their work on anti-inflammatory pathways or melanocortin signaling is reproducible.
Observations on Laboratory Handling
In my own exp KPV 10mg Research Peptide | Canlab International erimental setups, I have noted that storage conditions are paramount. Because KPV is a short-chain peptide, its stability can be sensitive to environmental factors. Keeping your lyophilized powder at recommended temperatures, as per your supplier's guidelines, ensures the integrity of the material before reconstitution.
Whether you are investigating the C-terminal tripeptide fragment or specific residues of alpha-MSH, matching the correct CAS number to your specific research goal is non-negotiable. I have found that suppliers who openly publish their COA and provide transparency regarding their analytical methods are far more reliable for long-term project stability.
Final Thoughts on Purity and Quality
The search for a "safe" or "reputable" source often leads us to look for domestic suppliers who offer fast shipping and batch-specific testing. From my perspective, the *KPV peptide CAS number* should be the anchor point. When you verify this against the documentation provided by a manufacturer, you minimize the variables in your research environment.
By grounding your work in rigorous identification of the Lys-Pro-Val sequence KPV (Lys-Pro-Val) is the C-terminal tripeptide fragment (residues 11–13) of alpha-melanocyte-stimulating hormone (α-MSH). MW … and adhering strictly to the technical specifications associated with CAS 67727-97-3, you contribute to the overall standard of precision in biological research. Always remember that these compounds are for laboratory research KPV Peptide (CAS 67727-97-3) is a potent tripeptide (Lys-Pro-Val) derived from the C-terminal fragment of … use only—a standard that must be maintained to uphold the integrity of the scientific community at large.