You must be 18 or older — and of legal age in your province — to enter. All products are sold strictly for laboratory research use only and are not for human or veterinary consumption.
By entering you confirm you are a qualified buyer of research materials and agree to our Terms and Research-Use Policy.
Articles on vasoactive intestinal peptide (VIP), its VPAC receptors and research history, and on sourcing it in Canada for laboratory use.
How a peptide signal outside a cell becomes a response inside it: adenylyl cyclase, cyclic AMP, protein kinase A and CREB, why GHRH analogues and growth hormone secretagogues use different routes, and what the cascade diagram leaves out.
Vasoactive intestinal peptide (VIP) explained: the 28-amino-acid neuropeptide found in 1970, its VPAC receptors, what it does, and sourcing in Canada.