VIP
Vasoactive intestinal peptide (VIP) is an endogenous 28-residue neuropeptide of the secretin/glucagon family acting at VPAC1 and VPAC2 receptors. It has been studied in experimental models of smooth-muscle relaxation, vasodilation, circadian rhythm regulation and immune signaling.
For in-vitro laboratory research only. Not for human or veterinary use.
Reference data
Lab reports
Storage & handling
Store lyophilized material at -20°C, protected from light and moisture.
Handle in a laboratory setting using appropriate personal protective equipment.
Questions about VIP
What is VIP?
Vasoactive intestinal peptide (VIP) is an endogenous 28-residue neuropeptide of the secretin/glucagon family acting at VPAC1 and VPAC2 receptors. It has been studied in experimental models of smooth-muscle relaxation, vasodilation, circadian rhythm regulation and immune signaling.
What is the CAS number of VIP?
The CAS registry number of VIP is 37221-79-7.
What is the molecular formula and weight of VIP?
Molecular Formula: C147H238N44O42S. Molecular Weight: 3325.8 g/mol.
How is VIP tested?
Every lot of VIP is analysed by an independent, third-party laboratory using HPLC for identity and purity. The Certificate of Analysis for each lot — lot number, test date and result — is published and listed on this page.
How should VIP be stored?
Store lyophilized material at -20°C, protected from light and moisture.
Is VIP for human use?
No. VIP is sold strictly for in-vitro laboratory research by qualified researchers aged 21 and over. It is not for human or veterinary use and is not a drug, food, supplement or cosmetic.
