VIP

For Laboratory Research Use Only — Not for Human or Veterinary Use.

Standard (< 1,000 vials)$420/kit

Volume (1,000+ vials)$270/kit

Quantity (kits)

= 10 vials

Minimum order: 100 vials total. Mix and match across all products.

I confirm this order is for laboratory research use only.For Laboratory Research Use Only — Not for Human or Veterinary Use. By checking this box you affirm this product will not be used for human or animal administration.

Specifications

CAS Number	37221-79-7
Molecular Formula	C147H237N43O43S
Molecular Weight	3326.82 g/mol
Purity	≥98% (HPLC)
Form	Lyophilized Powder
Storage	-20°C, desiccated, protected from light
Reconstitution	Bacteriostatic water

Certificate of Analysis

Lot documentation

Every production lot is independently third-party tested. A batch-specific Certificate of Analysis — documenting HPLC purity, mass spectrometry identity confirmation, and net peptide content — is issued with every shipment. View a sample COA to see the format.

View Sample COA About our testing →

Research context

Vasoactive Intestinal Peptide (VIP) is a 28-amino-acid neuropeptide of the secretin/glucagon peptide superfamily, with molecular formula C147H237N43O43S. In in-vitro and animal-model research it is described as a ligand for the class-B G-protein-coupled receptors VPAC1 and VPAC2, which couple to adenylate-cyclase and cAMP signaling.

Reported studies have examined VIP receptor-binding affinity, cAMP accumulation, and downstream signaling in transfected and native cell lines, along with its distribution and pharmacokinetics in rodent tissues. Analytical characterization has relied on HPLC and mass spectrometry to establish identity, molecular mass, and purity.

This compound is supplied strictly for in-vitro laboratory research and analytical use. It is not intended for human or veterinary administration, and no statements herein constitute a therapeutic claim or dosing recommendation.