VIP
Vasoactive Intestinal Peptide
CAS: 37221-79-7
Formula: C147H237N43O43S
M.W.: 3326.7906 g/mol
Purity: 99%+ HPLC Verified
Ref No.: VIP-0005VI
For Research Use Only (RUO)
Not for human or veterinary use.
VIP
Category
GH / Neuro / Misc Research
CAS Number
37221-79-7
Form Factor
Lyophilized Powder
In stock, ready to ship
Ships same day before 12pm PST
Products are shipped in lyophilized powder form.
Vasoactive Intestinal Peptide (VIP) is a 28-amino-acid neuropeptide studied in laboratory research for its interaction with VPAC1/VPAC2 receptors. Research examines its role in vasodilatory, bronchodilatory, immunomodulatory, and neuroprotective signaling pathways, as well as circadian-rhythm regulation, in cell and animal models. For laboratory research use only.
Description
Vasoactive Intestinal Peptide (VIP) is a 28-amino-acid neuropeptide studied in laboratory research for its interaction with VPAC1/VPAC2 receptors. Research examines its role in vasodilatory, bronchodilatory, immunomodulatory, and neuroprotective signaling pathways, as well as circadian-rhythm regulation, in cell and animal models. For laboratory research use only.Chemical Information
CAS Number
37221-79-7
Purity
99%+ HPLC Verified
Molecular Formula
C147H237N43O43S
Molar Mass
3326.7906 g/mol
Form Factor
Lyophilized Powder
Synonyms
Research Applications
- Pulmonology Research: Vasoactive Intestinal Peptide (VIP) is studied as a potent bronchodilator and pulmonary vasodilator. Studies examine its effects on pulmonary arterial hypertension, COPD-associated bronchospasm, and surfactant production in alveolar type II cells.
- Neuroscience Research: VIP is studied as a multifunctional neuropeptide with roles in neuroprotection, neuronal survival, and synaptic transmission. Research examines its effects on astrocyte activation, microglial polarization, and neuroinflammation resolution.
- Immunology Research: VIP is studied for its immunomodulatory effects on T-cell regulation and autoimmune disease. Research demonstrates induction of regulatory T-cells and suppression of Th1/Th17 inflammatory responses.
- Chronobiology Research: VIP is studied for its role in the suprachiasmatic nucleus (SCN), the brain's master circadian clock. Research examines how VIP neurons synchronize individual clock cells and coordinate systemic circadian rhythms.
Storage Conditions
Unreconstituted
Store at -20°C to 4°C (freezer or refrigerator). Stable for 24+ months.
Reconstituted
Refrigerate at 2–8°C. Use within 30 days for optimal stability.
Avoid
Repeated freeze-thaw cycles, direct sunlight, and temperatures above 25°C.
Safety & Compliance
- Wear nitrile gloves and safety goggles when handling research compounds.
- Work in a clean, controlled environment (laminar flow hood recommended).
- Dispose of sharps and used materials in approved biohazard containers.
- This product is for laboratory research use only (RUO) — not for human or veterinary use.
Quality Assurance Standards
Each production lot is subjected to rigorous analytical evaluation to meet pharmaceutical-grade specifications. Full testing results and procedural documentation are furnished through the accompanying Certificate of Analysis (COA) with every shipment.
Certificate of Analysis
Latest COA for VIP — independently tested via HPLC and Mass Spectrometry.
Testing Methodology
Every batch undergoes a multi-stage analytical pipeline before release. Results are compiled into the Certificate of Analysis (COA) included with each order.
- • HPLC — High-Performance Liquid Chromatography confirms peptide purity ≥98%.
- • Mass Spectrometry — Validates molecular identity and correct sequence.
- • Endotoxin (LAL) — Limulus Amebocyte Lysate assay ensures endotoxin levels are within safe limits.
- • Sterility — Microbial contamination testing per USP standards.
Learn More About Peptides
Explore our research library covering purity, synthesis, storage, solubility, and more.
Research Database
Browse peer-reviewed studies, clinical trials, and scientific sources behind our peptide resources.
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Description
Vasoactive Intestinal Peptide (VIP) is a 28-amino-acid neuropeptide studied in laboratory research for its interaction with VPAC1/VPAC2 receptors. Research examines its role in vasodilatory, bronchodilatory, immunomodulatory, and neuroprotective signaling pathways, as well as circadian-rhythm regulation, in cell and animal models. For laboratory research use only.Chemical Information
CAS Number
37221-79-7
Purity
99%+ HPLC Verified
Molecular Formula
C147H237N43O43S
Molar Mass
3326.7906 g/mol
Form Factor
Lyophilized Powder
Synonyms
Research Applications
- Pulmonology Research: Vasoactive Intestinal Peptide (VIP) is studied as a potent bronchodilator and pulmonary vasodilator. Studies examine its effects on pulmonary arterial hypertension, COPD-associated bronchospasm, and surfactant production in alveolar type II cells.
- Neuroscience Research: VIP is studied as a multifunctional neuropeptide with roles in neuroprotection, neuronal survival, and synaptic transmission. Research examines its effects on astrocyte activation, microglial polarization, and neuroinflammation resolution.
- Immunology Research: VIP is studied for its immunomodulatory effects on T-cell regulation and autoimmune disease. Research demonstrates induction of regulatory T-cells and suppression of Th1/Th17 inflammatory responses.
- Chronobiology Research: VIP is studied for its role in the suprachiasmatic nucleus (SCN), the brain's master circadian clock. Research examines how VIP neurons synchronize individual clock cells and coordinate systemic circadian rhythms.
Storage Conditions
Unreconstituted
Store at -20°C to 4°C (freezer or refrigerator). Stable for 24+ months.
Reconstituted
Refrigerate at 2–8°C. Use within 30 days for optimal stability.
Avoid
Repeated freeze-thaw cycles, direct sunlight, and temperatures above 25°C.
Safety & Compliance
- Wear nitrile gloves and safety goggles when handling research compounds.
- Work in a clean, controlled environment (laminar flow hood recommended).
- Dispose of sharps and used materials in approved biohazard containers.
- This product is for laboratory research use only (RUO) — not for human or veterinary use.
Quality Assurance Standards
Each production lot is subjected to rigorous analytical evaluation to meet pharmaceutical-grade specifications. Full testing results and procedural documentation are furnished through the accompanying Certificate of Analysis (COA) with every shipment.
Certificate of Analysis
Latest COA for VIP — independently tested via HPLC and Mass Spectrometry.
Testing Methodology
Every batch undergoes a multi-stage analytical pipeline before release. Results are compiled into the Certificate of Analysis (COA) included with each order.
- • HPLC — High-Performance Liquid Chromatography confirms peptide purity ≥98%.
- • Mass Spectrometry — Validates molecular identity and correct sequence.
- • Endotoxin (LAL) — Limulus Amebocyte Lysate assay ensures endotoxin levels are within safe limits.
- • Sterility — Microbial contamination testing per USP standards.
Learn More About Peptides
Explore our research library covering purity, synthesis, storage, solubility, and more.
Research Database
Browse peer-reviewed studies, clinical trials, and scientific sources behind our peptide resources.
