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Peptide: VIP (Vasoactive Intestinal Peptide)
Purity: ≥99%
Quantity: 5 mg
Form: Lyophilized powder
CAS Number: 40077-57-4
Intended Use: Laboratory research purposes only
Peptide Class: Neuropeptide
Molecular Formula: C147H238N44O42S
Solubility: Soluble in appropriate aqueous research solvents
Stability: Stable when stored according to recommended storage guidelines


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This product is synthesized to high analytical purity standards, ensuring consistency and reliability for laboratory research applications. Each production batch undergoes rigorous quality testing and verification before release.
A Certificate of Analysis (COA) is available for every batch, confirming purity levels and compliance with established quality control standards.
Due to limited space on product vial labels, only basic storage instructions may appear on the packaging. The information below provides additional general guidance to help support proper storage and handling.
Important: If the instructions printed on the vial label differ from the guidance below, always follow the instructions provided on the vial label.
Maintaining stable and appropriate storage temperatures is important for preserving product quality and stability.
Room Temperature
Avoid prolonged storage at room temperature.
Refrigerated Storage
Recommended range: 2–8°C (36–46°F)
Frequently recommended for many peptide products, particularly for extended storage or after reconstitution.
Frozen Storage
Temperature: −20°C (−4°F) or lower
Freezing should only be performed if specifically indicated on the product label or accompanying documentation.
Avoid repeated warming, cooling, or freeze–thaw cycles, as temperature fluctuations may negatively affect product stability.
Refrigerator
Suitable for many lyophilized (freeze-dried) peptides and most reconstituted solutions
Store in the main section of the refrigerator, not in the door
Protect from light exposure and moisture
Freezer
Use only when freezing is specifically permitted
Store in airtight containers or sealed packaging
Avoid repeated thawing and refreezing
Keep vials sealed until ready for use
Store in a cool and dry location
Protect from direct light, heat, and humidity
Avoid areas with frequent temperature fluctuations, such as vehicles or windowsills
Use clean, dry laboratory tools and surfaces
Avoid vigorous shaking; gentle mixing is recommended
Minimize time outside recommended storage conditions
Do not transfer or combine contents between containers
Inspect products immediately upon delivery
Store according to recommended conditions as soon as possible
Contact support if the product appears damaged or if temperature exposure during shipping is suspected
Dispose of unused product and packaging in accordance with local regulations and laboratory safety procedures.
This product is supplied strictly for laboratory research purposes only.
It is not intended for human or veterinary use.
No medical, therapeutic, or diagnostic claims are made or implied regarding this product.
Q. What does VIP stand for?
A. VIP stands for Vasoactive Intestinal Peptide, a naturally occurring peptide studied in controlled research.
Q. What is VIP 5mg used for in research?
A. Researchers use VIP 5mg to study cell signaling, neurobiology, and biochemical mechanisms in lab settings.
Q. Can I buy VIP 5mg peptide online?
A. Yes. You can purchase VIP 5mg safely through the secure site at Alveque Peptides.
Q. Is this peptide suitable for human use?
A. No. VIP 5mg is strictly for scientific and laboratory research only. It is not approved for human or veterinary use.
Q. How pure is the VIP 5mg peptide?
A. Our VIP 5mg peptide is supplied at high purity to help ensure reliable research results.
Q. Do you provide a Certificate of Analysis (COA)?
A. Yes. Every peptide batch includes a COA showing purity and verification details.
Q. How should VIP 5mg be stored?
A. Store VIP in a cool, dry place away from heat and humidity to maintain stability.
Q. Do you ship VIP 5mg internationally?
A. Yes. We ship research peptides worldwide. All international orders must follow local regulations.
Q. How do I place an order for VIP 5mg?
A. Visit the product page to add VIP 5mg to your cart and complete checkout. For bulk or custom requests, our support team can help.
All products supplied by Alveque Peptides are exclusively intended for use in laboratory and scientific research settings.
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