High-Purity Vesugen 20mg: Industrial & Laboratory Grade Bulk Supply

Securing high-purity short-chain vascular bioregulatory peptides is essential for vascular endothelial cell culture research, gene expression modeling in blood vessel walls, and specialized biochemical synthesis. registeredpeptides.co supplies industrial-grade Vesugen 20mg (Lyophilized Powder) engineered to fulfill scalable commercial procurement and institutional laboratory requirements.

We support chemical distributors, enterprise research facilities, and bulk purchasers who require exact peptide sequences, verified batch purity, and transparent analytical documentation.

Key Specifications & Chemical Profile

Chemical Name: Vesugen (Vascular Bioregulator Tripeptide)
Sequence: L-Lysyl-L-alpha-glutamyl-L-aspartic acid (H-Lys-Glu-Asp-OH / KED)
CAS Number: 204271-66-9
Molecular Formula: $\text{C}_{15}\text{H}_{26}\text{N}_4\text{O}_8$
Molecular Weight: $390.39\text{ g/mol}$
Unit Format: 20mg per vial (Lyophilized sterile solid)
Purity Rating: Verified $\ge 98\%$ via High-Performance Liquid Chromatography (HPLC)
Grade: High-purity industrial and research reference standard

Compound Overview & Technical Mechanism

Vesugen is a synthetic short-chain peptide bioregulator consisting of three amino acids: lysine, glutamic acid, and aspartic acid (KED peptide). Engineered to interact specifically with vascular tissue structures, Vesugen targets endothelial cells within arterial and venous preparations to regulate cell renewal and structural integrity.

In laboratory and biochemical research, Vesugen operates through specialized epigenetic and vascular regulatory pathways:

Epigenetic Gene Expression Modulation: Interacts directly with promoter regions on nuclear chromatin (such as the MKI67 gene promoter), upregulating Ki-67 proliferation markers and structural protein synthesis in vascular endothelial cells.
Endothelial Functional Homeostasis: Normalizes endothelial cell proliferation, suppresses premature apoptosis, and enhances sirtuin 1 (SIRT1) signaling in vascular tissue models under age-accelerated or oxidative stress.
Vascular Tone & Nitric Oxide Signaling: Upregulates endothelial nitric oxide synthase (eNOS) transcription, restoring nitric oxide (NO) generation and vascular reactivity parameters in isolated tissue assays.

The 20mg vial format provides optimal unit mass for preparing high-concentration stock solutions, automated multi-well bio-assays, and long-term comparative trials.

What Industrial Chemical Users Look For

When commercial procurement managers, industrial chemists, and laboratory directors source bulk Vesugen peptide inventory, core selection criteria include:

Analytical Verification (HPLC & MS): Every production batch is validated via High-Performance Liquid Chromatography and Mass Spectrometry to guarantee sequence identity and structural purity ( $\ge 98\%$ ).
Scalable Enterprise Availability: Access to high-volume inventory ensuring project continuity and bulk delivery schedules without supply chain disruption.
Vacuum Lyophilization & Stability: Freeze-dried under inert atmospheric conditions to prevent peptide hydrolysis, oxidation, or thermal degradation during storage and transit.
Batch-to-Batch Uniformity: Strict fill tolerance controls guaranteeing identical unit mass allocation across all ordered vials.
Chain-of-Custody Logistics: Secure, temperature-managed domestic shipping pipelines ensuring raw compound integrity upon arrival.

Key Applications in Research & Industrial Settings

Vascular Endothelial Cell Culture Assays: Quantifying cell proliferation, Ki-67 expression, and tubulogenesis in primary human umbilical vein endothelial cells (HUVECs).
Epigenetic & Sirtuin Activation Profiling: Measuring SIRT1 transcript levels and chromatin structural alterations in senescent vascular cell lines.
Nitric Oxide & eNOS Kinematics: Evaluating enzymatic upregulation of eNOS and measuring NO-dependent relaxation dynamics in organ bath preparations.
Analytical Standard Development: Utilizing high-purity 20mg reference samples for developing LC-MS qualitative and quantitative detection protocols.

Bulk Ordering and Quality Assurance

Partnering with registeredpeptides.co guarantees direct access to industrial-grade bioregulatory peptides supported by batch-specific analytical documentation. Every shipment of Vesugen 20mg is backed by verified Certificates of Analysis (COA).

To request current COA documentation, set up custom enterprise master pack configurations, or secure bulk wholesale tier pricing, contact our chemical sales division today.

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Vesugen, 20mg