28-amino acid neuropeptide/hormone with broad anti-inflammatory and neuroprotective activity via VPAC1/VPAC2 receptors. Key compound for autonomic nervous system, immune modulation, and circadian rhythm research.
Vasoactive Intestinal Peptide (VIP) is a 28-amino acid neuropeptide belonging to the secretin/glucagon superfamily, widely distributed in the central and peripheral nervous system, gastrointestinal tract, and immune cells. VIP signals through two G-protein coupled receptors, VPAC1 and VPAC2, coupled to adenylyl cyclase/cAMP/PKA pathways. In preclinical research, VIP has demonstrated potent anti-inflammatory activity via suppression of pro-inflammatory cytokines (TNF-alpha, IL-6, IL-12) and upregulation of IL-10 and TGF-beta.
HPLC >=99%; LC-MS confirmed; LAL endotoxin <=1 EU/mg. Full CoA provided.
For Research Use Only. Not for human or veterinary use.
| Product Name | VIP |
| CAS Number | 37221-79-7 |
| Purity | ≥99% (by HPLC) |
| Molecular Weight | 3,325.74 g/mol |
| Molecular Formula | C147H237N43O43S1 |
| Appearance | White lyophilized powder |
| Storage | Store at -20C desiccated. Stable >=24 months. Reconstituted: use within 7 days at 2-8C. |
| Available Sizes | 10mg · Custom |
Store at -20C desiccated. Stable >=24 months. Reconstituted: use within 7 days at 2-8C.
24 months from manufacture when stored properly.
Cold-chain shipping with ice packs. Express delivery to 35+ countries.
Get premium research-grade peptides with complete documentation and worldwide delivery.
VIP · CAS 37221-79-7
Quote request sent! We'll respond within 24 hours.
