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Performance & Recovery Research · Gastrointestinal Peptides
VIP
$65.00$32.50Save 50%
Multi Dose | Finished in the USA
VIP (Vasoactive Intestinal Peptide) is the lab favorite when you need a dependable reagent for blood-vessel relaxation, neuroimmune communication, and gut-brain axis assays. Each 5 mg vial delivers a ready-to-use peptide that reliably triggers VIP receptor pathways in cell cultures and animal models—no extra additives, no guesswork.
For Research Use Only. Not for human consumption or therapeutic treatment.
99% Pure | Multi Dose | Finished in the USA
VIP (Vasoactive Intestinal Peptide) is the lab favorite when you need a dependable reagent for blood-vessel relaxation, neuroimmune communication, and gut-brain axis assays. Each 5 mg vial delivers a ready-to-use peptide that reliably triggers VIP receptor pathways in cell cultures and animal models—no extra additives, no guesswork. HPLC-verified at ≥ 99% purity, and endotoxin-screened (< 0.1 EU/mg), VIP ensures crisp, reproducible results every time.
What Is VIP Peptide?
VIP is a 28-amino-acid neuropeptide that naturally regulates blood-vessel tone, immune responses, and digestive-tract signaling. In research, VIP peptide is used to explore vasodilation, neuroimmune interactions, and enteric-nervous-system pathways under controlled lab conditions.
Why Choose VIP?
Choose VIP when you want a versatile peptide that covers vascular, neural, and immune assays in one reagent. Its reliable activation of VPAC receptors delivers reproducible vasodilation, cAMP signaling, and cytokine modulation—so you can compare compounds, map pathways, or screen anti-inflammatory agents with confidence.
What Sets VIP Apart?
Unlike single-pathway agonists, VIP offers multi-system utility—simultaneously engaging vascular, neuronal, and immune cells. Its robust receptor specificity and rapid, dose-dependent action make VIP the go-to peptide for integrated studies of blood-flow regulation, gut-brain communication, and neuroimmune balance.
Research observations
01
Potent Vasodilation Modeling
Activates VPAC receptors on vascular smooth-muscle cells to study vessel-relaxation mechanisms.
02
Neuroimmune Signaling
Triggers cytokine-modulation pathways in microglia and T-cell assays, ideal for gut-brain and inflammation research.
03
Gut-Brain Axis Probing
Used in enteric-neuron cultures to map VIP’s role in digestive-tract motility and neuropeptide crosstalk.
04
Smooth-Muscle Relaxation
Delivers clear, dose-dependent cAMP increases in smooth-muscle assays—perfect for bronchodilation and gut-motility models.
05
Cell-Survival Support
VIP combats oxidative and inflammatory stress in neuronal and epithelial cells, aiding neuroprotection studies.
06
Lab-Ready Format
Lyophilized powder—reconstitute in sterile water, store at 2–8 °C, and use within 7 days for consistent activity.
CompoundVIP
Research areaPerformance & Recovery Research, Gastrointestinal Peptides, Longevity Peptides, Popular Peptides, Mitochondrial Peptides, Gastrointestinal & Epithelial Research, Growth Factor & Tissue Signaling Research
FormatLyophilised powder, sealed glass vial
Sizes5mg
Reconstituted shelf life30 days at 2–8°C
Independent laboratoryFreedom Diagnostics and Kovera
Ships fromSaint Petersburg, FL and California
DispatchWithin 24 hours
To study vasodilation, neuroimmune signaling, and gut-brain axis pathways in cell and animal models.
Smooth-muscle cAMP increases can be measured within 5–15 minutes of dosing.
Researchers often use 10–100 nM, adjusted per cell type and endpoint.
Yes—VIP alters cytokine release and T-cell activation in immune-cell assays.
In enteric-neuron cultures, VIP influences peristalsis markers and ion-channel activity.
Dissolve in Sterile Water for Injection, mix gently, then use immediately or store at 2–8 °C.
Keep powder at –20 °C; use reconstituted solution within 7 days at 2–8 °C.
VIP supports cell-survival pathways, reducing ROS and apoptosis in neuronal assays.
No—strictly for research use only, not for clinical or veterinary applications.
Yes. Every Real Peptides batch is third-party lab tested and its certificate of analysis is published on the site, searchable by product name or SKU.
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