For research purposes only. This compound is not FDA approved. All data presented is from clinical trials for educational reference.
Research Use Only
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VIP 10mg
VIP is a 28-amino acid endogenous peptide primarily studied for its potent vasodilatory and immunomodulatory properties. In laboratory research, it is investigated for its role in regulating biological rhythms, reducing systemic inflammation, and its protective effects on pulmonary and neurological tissues.
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$64.9910MG
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Product Details
VIP (Vasoactive Intestinal Peptide)
VIP is a naturally occurring neuropeptide composed of 28 amino acids. Each vial contains 10mg of lyophilized VIP for research purposes only. Third-party 7x tested with Certificate of Analysis (COA) available. Purity: >99%.
Description
VIP (Vasoactive Intestinal Peptide) is a naturally occurring neuropeptide composed of 28 amino acids, extensively studied for its role in cell signaling, vasodilation, and immune regulation.
In vitro, VIP has been investigated for its interaction with VPAC1 and VPAC2 receptors, which are associated with smooth muscle relaxation, anti-inflammatory activity, and modulation of cytokine expression. It has also been explored for its potential neuroprotective and metabolic-regulatory functions in various research models.
Specifications
- Unit Size: 10mg (lyophilized powder, single vial)
- Sequence: HSDAVFTDNYTRLRKQMAVKKYLNSILN
- Molecular Formula: C₁₄₇H₂₃₈N₄₄O₄₂S
- Molecular Weight: ~3325.8 Da
- Form: Crystalline lyophilized peptide
- Solubility: Soluble in sterile water or compatible aqueous buffers
Application Context
VIP is studied in vitro for its potential roles in:
- Regulation of smooth muscle tone and vascular dilation
- Modulation of inflammatory and immune signaling
- Neuroprotective and neuronal communication pathways
- Metabolic and endocrine response studies
Intended Use
This compound is intended strictly for in vitro laboratory research. It is not approved for human or animal administration and must not be used in food, dietary supplements, cosmetics, or pharmaceuticals.
Legal Disclaimer
This product and related information have not been evaluated by the U.S. Food and Drug Administration. No claims are made regarding diagnosis, treatment, cure, or prevention of any disease. Use is restricted to qualified research professionals in certified laboratory environments.
Terms of Sale
By purchasing from Midwest Peptide, the buyer affirms they are a qualified researcher or institution, fully responsible for lawful handling, storage, and research use of this material. All sales are final.
Frequently Asked Questions
What is VIP?
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VIP (Vasoactive Intestinal Peptide) is a 28-amino-acid endogenous neuropeptide that activates the VPAC1 and VPAC2 G-protein-coupled receptors. In research it is studied for vasodilation, immunomodulation, circadian regulation, and gastrointestinal motility pathway research. Supplied strictly for Research Use Only.
What is VIP used for in research?
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VIP is studied in preclinical research on vasodilatory mechanisms, anti-inflammatory cytokine profiles, suprachiasmatic nucleus circadian signaling, and gastrointestinal smooth muscle research. All cited studies are conducted in cellular or rodent systems consistent with the molecule's RUO classification.
Is VIP an endogenous or synthetic peptide?
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VIP is a naturally occurring (endogenous) peptide first isolated from intestinal tissue. The product supplied here is a synthetic version produced via solid-phase peptide synthesis with the same 28-residue sequence as the native molecule.
What does the Certificate of Analysis verify?
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Research articles and insights related to VIP
VIP Bone and Cartilage Research: Skeletal VPAC Studies
VIP bone and cartilage research covering osteoblast biology, osteoclast modulation, chondrocyte effects, and osteoporosis and arthritis model research. For research use only.
April 24, 2026
VIP Gastrointestinal Research: Gut Motility and IBD Models
VIP gastrointestinal research covering gut motility regulation, inflammatory bowel disease models, intestinal secretion, and enteric nervous system biology. For research use only.
April 24, 2026
VIP Immune Modulation Research: T-Cell and Macrophage Literature
VIP immune modulation research covering T cell cytokine profile shifts, regulatory T cell induction, macrophage polarization, and autoimmune disease model findings. For research use only.
April 14, 2026
Where to Buy VIP (Vasoactive Intestinal Peptide) for Research: Sourcing Guide
VIP vasoactive intestinal peptide sourcing guide covering supplier evaluation for a twenty eight amino acid neuropeptide and the Midwest Peptide catalog. For research use only.
April 14, 2026
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Important Research Notice
Not for human consumption. This product is sold exclusively for research and educational purposes. It is not intended to diagnose, treat, cure, or prevent any disease.
All clinical trial data and research findings presented on this page are sourced from peer-reviewed journals and official publications. They are provided for educational reference only and should not be interpreted as medical advice or product claims.
By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.
