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VIP

Vasoactive intestinal peptide (VIP) is a 28-amino-acid neuropeptide of the glucagon/secretin family. It acts on the VPAC1 and VPAC2 G-protein-coupled receptors and is widely distributed in the nervous, gastrointestinal and immune systems.

Class: Neuropeptide (secretin/glucagon family)
Mechanisms studied: VPAC1/VPAC2 receptor activation, cAMP signalling, smooth-muscle relaxation and immunomodulation
Research areas: Neuroimmune, gastrointestinal, pulmonary and circadian (SCN) models
Sizes: 5mg and 10mg lyophilised vials

All products are supplied for in vitro laboratory research only. Not for human or veterinary use. No dosing or protocol guidance is provided.

Research explained

What are research peptides?

Research peptides are short chains of amino acids studied in laboratory and preclinical research. Researchers examine how these compounds interact with biological pathways and use the findings to support further scientific investigation.

Our research peptides are supplied for laboratory research and analytical purposes only. They are not medicines, supplements, or products for human or veterinary use.