Get 20% Off Your First Order — Code: Welcome20

0 Cart
buy VIP peptide research

Immune Research Peptides

VIP (Vasoactive Intestinal Peptide) – 10mg

5.0 Reviews

Neuroactive research peptide commonly studied for vascular signaling, immune modulation, and gastrointestinal laboratory applications.

$150.00

99%+ Purity Tests

Ships from USA

USA Lab Tested

View Lab Test (COA)

How VIP Works

Buy VIP peptide research compounds here; this naturally occurring peptide is found throughout the nervous system, gut, and immune cells. It acts as a powerful signaling molecule with three main functions:

  • Relaxes Blood Vessels and Airways: It signals the smooth muscles around blood vessels and airways to relax. This action widens vessels to improve blood flow, lowers blood pressure, and opens up air passages in laboratory lungs.

  • Reduces Inflammation: It downregulates the production of inflammatory proteins, acting as a natural brake on overactive immune responses.

  • Protects Tissue: In cellular models, it helps protect organs—especially the lungs, gut, and brain—from oxidative stress and cellular damage.

Chemical Properties

Property Details
Product Name VIP (Vasoactive Intestinal Peptide)
Compound Type Neuropeptide / Vasodilator
CAS Number 40077-57-4
Molecular Formula C_{147}H_{238}N_{44}O_{42}S
Molecular Weight 3325.80 g/mol
Purity Standard ≥98% (HPLC Verified)
Appearance White Lyophilized Powder
Solubility Soluble in Water / Sterile Water / PBS
Storage (Lyophilized) Store at -20°C (Up to 24 Months)
Storage (Reconstituted) Store at 2–8°C (Use within 7–14 Days)
Intended Use Laboratory Research Applications Only

Additional information

Size

10mg

You May Also Like

download (47)

Tirzepatide

$130.00

Select options This product has multiple variants. The options may be chosen on the product page
download (46)

Adamax

$45.00

Select options This product has multiple variants. The options may be chosen on the product page
buy AHK-Cu peptide

AHK-Cu

$50.00

Select options This product has multiple variants. The options may be chosen on the product page
buy P210 peptide

P210

$240.00

Select options This product has multiple variants. The options may be chosen on the product page
  • Important Research Notice
Not for human consumption. All products sold by Peptides.US are intended strictly for laboratory and research use only. These products are NOT intended for human or animal consumption. By purchasing from Peptides.US, you confirm that you are at least 21 years of age and that the products will be used solely for legitimate research purposes. These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

Common questions

Find quick answers to the most common questions about our research peptides and product quality.

Contact Us

Research peptides are synthetic compounds commonly used in laboratory and scientific studies to explore biological processes, cellular activity, and protein interactions.

No. All products sold on this website are intended strictly for laboratory and research purposes only and are not approved for human consumption or medical use.

Our peptides are manufactured to meet high research-grade standards and typically test at 99%+ purity through third-party laboratory analysis.

Yes. COAs are available for most products and provide transparency regarding purity, testing, and batch information.
Peptides should be stored in a cool, dry environment away from direct sunlight. After reconstitution, refrigeration is recommended to maintain stability.
Better Peptide focuses on high-purity research compounds, transparent testing standards, fast U.S. shipping, and reliable customer support for research professionals.
0
Your Cart (0)
Empty Cart Your Cart is Empty!

It looks like you haven't added any items to your cart yet.

Browse Products
Apply a promo code
Subtotal
Shipping & taxes calculated at checkout.
$0.00
Checkout Now
My Account