VIP (Vasoactive Intestinal Peptide) — 28-amino-acid neuropeptide research compound. Member of the secretin family.

VIP (Vasoactive Intestinal Peptide) is a 28-amino-acid neuropeptide research compound — a member of the secretin/glucagon/PHM family with widespread distribution in CNS and PNS.
VIP signals through VPAC1 and VPAC2 receptors with broad physiological roles including vasodilation, immune modulation, and circadian regulation.
Used in: VIP receptor research, immune signaling studies, circadian research, vasoactive peptide research.
| Compound | VIP (Vasoactive Intestinal Peptide) |
| Available Strengths | 5mg, 10mg |
| Purity | ≥99% (verified by HPLC) |
| Form | Lyophilized powder |
| Storage | -20°C, protected from light |
| Reconstitution | Bacteriostatic water (sold separately) |
| Shelf Life | 36 months (lyophilized, properly stored) |
| Certificate of Analysis | Available upon request — contact us |
Add bacteriostatic water slowly. Use within 28 days.
Lyophilized: -20°C. Reconstituted: 2-8°C.
For research use only. Not for human consumption.