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KPV (Lys-Pro-Val)

KPV is a synthetic tri representing the C-terminal bioactive sequence of α-melanocyte-stimulating hormone (α-MSH). This fragment corresponds to amino acids 11-13 of the native hormone and retains critical biological activities associated with cellular signaling and inflammatory modulation pathways. Supplied in lyophilized form for laboratory research applications, this tri analog demonstrates enhanced stability and solubility profiles compared to longer α-MSH sequences while maintaining robust receptor-mediated activity in experimental systems. Manufactured under strict GMP protocols with independent third-party HPLC-UV-MS verification.

Chemical Specifications:

  • Sequence: Lys-Pro-Val (α-MSH 11-13 fragment)
  • Structure: Linear tri with free N-terminus and C-terminus
  • Molecular Formula: C₁₆H₃₀N₄O₄
  • Molecular Weight: 342.44 Da
  • CAS Number: 72957-37-0
  • Alternative Names: α-MSH(11-13), Lysine-Proline-Valine, MSH Tri
  • Form: Sterile lyophilized white to off-white powder
  • Available Quantities: 10mg

Quality Specifications:

  • HPLC-Verified Purity: ≥99%
  • Sterile-Filtered and Lyophilized under aseptic conditions
  • Certificate of Analysis (COA) Available for each lot with sequence verification
  • GMP-Compliant Manufacturing with full batch documentation and traceability
  • Third-Party Laboratory Tested via independent HPLC-UV-MS analysis
  • Stored at -20°C for Stability to maintain integrity
  • US-Sourced Manufacturing with documented chain-of-custody

FOR RESEARCH USE ONLY. NOT FOR HUMAN OR VETERINARY USE.

Strength

10mg
SKU: PBL-KPV-VAR
KPV

KPV

Original price was: $61.00.Current price is: $56.00.

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KPV is a synthetic tri representing the C-terminal bioactive sequence of α-melanocyte-stimulating hormone (α-MSH). This fragment corresponds to amino acids 11-13 of the native hormone and retains critical biological activities associated with cellular signaling and inflammatory modulation pathways.
CAS #: 69630-60-0

Availability: In stock

Quantity

Availability: In stock

Quantity
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3-9 Vials
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10+ Vials
SAVE 15%
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Testing & Quality Assurance

Trust starts with transparency. Premier Bio Labs subjects every batch to comprehensive third-party testing before release, ensuring the materials powering your research meet pharmaceutical-grade standards.

Complete Batch Testing

Each product includes a Certificate of Analysis (COA) with verifiable data from independent laboratories.

COA Testing Parameters

  • Identity Verification – HPLC and Mass Spectrometry confirm molecular structure
  • Purity Analysis – HPLC quantification, typically ≥98%
  • Concentration Accuracy – Verified dosing levels
  • Molecular Weight – Mass spectrometry confirmation
  • Endotoxin Screening – LAL assay, <1.0 EU/mg
  • pH Testing – Solution stability validation
  • Sterility – Microbial contamination screening
  • Heavy Metals – Lead, mercury, cadmium analysis
  • Residual Solvents – Organic solvent detection
  • Moisture Content – Karl Fischer titration
  • Physical Inspection – Color, clarity, appearance
  • Traceability – Batch numbers, test dates, storage specs

All COAs include methodology, acceptance criteria, actual results, and QC team verification.

Legal Disclaimer:

The products offered by Premier Bio Labs are intended strictly for laboratory research purposes only and are sold exclusively to qualified professionals, institutions, and entities. These products are not for human consumption, veterinary use, or any application involving living organisms, including but not limited to diagnostic, therapeutic, or recreational purposes.
 

Prohibited Uses:

These products are not to be used as active pharmaceutical ingredients (APIs)for compounding or manufacturing drugs for human or veterinary use. It is strictly prohibited to administer these products to humans or animals under any circumstances. Premier Bio Labs does not condone, endorse, or permit the use of its products for the development, testing, or production of controlled substances or illegal .

Regulatory Compliance:

Premier Bio Labs makes no claims, representations, or warranties that its products are approved by the U.S. () or any other regulatory agency for any specific purpose. The statements regarding these products have not been evaluated by the . These products are not intended to diagnose, treat, cure, or prevent any disease.
 

Liability Statement:

The purchaser assumes full responsibility for the safe handling, storage, transport, and use of any product obtained from Premier Bio Labs. Under no circumstances shall Premier Bio Labs, its owners, employees, or affiliates be held liable for any damages, injuries, or losses — direct or indirect — resulting from misuse, mishandling, or unauthorized application of its products.
 
Premier Bio Labs reserves the right to refuse sales to any individual or entity suspected of misuse, illegal activity, or non-compliance with these terms.
If you are uncertain about the safe and lawful use of these products, consult a qualified professional with expertise in laboratory research before purchase or use.
 
By completing a purchase with Premier Bio Labs, you acknowledge that you have read, understood, and agreed to this disclaimer in full.

KPV (Lys-Pro-Val)

KPV is a synthetic tri representing the C-terminal bioactive sequence of α-melanocyte-stimulating hormone (α-MSH). This fragment corresponds to amino acids 11-13 of the native hormone and retains critical biological activities associated with cellular signaling and inflammatory modulation pathways. Supplied in lyophilized form for laboratory research applications, this tri analog demonstrates enhanced stability and solubility profiles compared to longer α-MSH sequences while maintaining robust receptor-mediated activity in experimental systems. Manufactured under strict GMP protocols with independent third-party HPLC-UV-MS verification.

Chemical Specifications:

  • Sequence: Lys-Pro-Val (α-MSH 11-13 fragment)
  • Structure: Linear tri with free N-terminus and C-terminus
  • Molecular Formula: C₁₆H₃₀N₄O₄
  • Molecular Weight: 342.44 Da
  • CAS Number: 72957-37-0
  • Alternative Names: α-MSH(11-13), Lysine-Proline-Valine, MSH Tri
  • Form: Sterile lyophilized white to off-white powder
  • Available Quantities: 10mg

Quality Specifications:

  • HPLC-Verified Purity: ≥99%
  • Sterile-Filtered and Lyophilized under aseptic conditions
  • Certificate of Analysis (COA) Available for each lot with sequence verification
  • GMP-Compliant Manufacturing with full batch documentation and traceability
  • Third-Party Laboratory Tested via independent HPLC-UV-MS analysis
  • Stored at -20°C for Stability to maintain integrity
  • US-Sourced Manufacturing with documented chain-of-custody

FOR RESEARCH USE ONLY. NOT FOR HUMAN OR VETERINARY USE.

Strength

10mg

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