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VIP – 10mg Research Compound

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VIP – 10mg Research Compound

VIP (Vasoactive Intestinal Peptide) is a 28-amino acid neuropeptide that functions as a potent vasodilator and immune modulator. It is found throughout the central and peripheral nervous systems, as well as the gastrointestinal tract. Researchers study VIP for its ability to regulate smooth muscle relaxation, influence circadian rhythms, and modulate the balance between pro-inflammatory and anti-inflammatory cytokines. It is a focal point for studies involving chronic inflammatory conditions, pulmonary health, and neuroprotection.

Findings from early-stage clinical trials have reported:

  • Significant reductions in pulmonary arterial pressure observed in experimental models of lung disease.
  • Marked decreases in systemic inflammatory markers, including TNF-α and IL-6, reported in-vivo.
  • Improved survival rates and organ protection noted in experimental models of sepsis.
  • Observed stabilization of the blood-brain barrier and neuroprotective effects reported in research cohorts.

Researchers utilize VIP to explore the neuroendocrine regulation of the immune system. By investigating its role as a “macrophage-deactivating factor,” it serves as a unique tool for studying the resolution of chronic inflammation. This compound is essential for research into the biological mechanisms of autoimmune regulation, respiratory health, and the preservation of vascular homeostasis.

Available Formats:

This compound is available as a vial of lyophilised powder, or can be ordered in a disposable pen, a reusable pen, or a cartridge for an existing reusable pen system.

Used solely for in vitro experiments and cannot be:

  • Used in clinical trials involving humans
  • Administered to humans as part of an experiment or investigation
  • Supplied to another party for human investigational use
IDENTIFICATION
Product Name VIP 10 mg
Catalogue Number RP-VIP-01
CAS Number 40077-57-4
Molecular Weight (g/mol) 3325 g/mol
Molecular Formula C147H237N43O42
Peptide Sequence Vasoactive intestinal peptide (28 aa)
PHYSICAL AND CHEMICAL PROPERTIES
Active Ingredient VIP
Appearance White to off-white lyophilised powder
Melting Point Not applicable (decomposes before melting)
ANALYTICAL AND QUALITY CONTROL
Mass Spectrum Conforms to specification
Structural Confirmation Consistent with theoretical structure / sequence
RESEARCH USE AND SAFETY
Caution Handle using appropriate PPE and in compliance with relevant laboratory safety standards.
Intended Use For laboratory research use only. Not for human or veterinary use.
Hazard Classification Not classified as hazardous under GHS for research quantities
STORAGE, HANDLING AND STABILITY
Storage Temperature, Opened -20 °C, minimise freeze–thaw cycles
Storage Temperature, Unopened -20 °C recommended for long-term storage
Shelf Life 2 years unopened under recommended conditions
Reconstitution Stability Stable for up to 28 days at 2–8 °C in aqueous solution under sterile conditions

Certificate of Analysis – VIP (99% Purity Verified)

COMPOUND IDENTIFICATION
Product Name VIP (Vasoactive Intestinal Peptide)
Batch / Reference ID VI101109
Sample Form White powder in glass vial
ANALYTICAL RESULTS
Chemical Purity 99% (Verified)
Measured Content 10.46 mg (± 0.05 mg)
Test Method HPLC (High-Performance Liquid Chromatography)
LABORATORY TESTING INFORMATION
Analysis Period 06 Feb 2026 – 10 Feb 2026
Laboratory Order # 100012233
QUALITY ASSURANCE
Quality Testing Standards All River Peptides products undergo batch-level laboratory analysis to verify compound identity and confirm purity levels.
Learn more on our Quality Testing & Purity Verification page.

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