Peptide Histidine Isoleucine (PHI-27), Human

PHI-27 is a VIP-family peptide derived from the same prepro-VIP precursor. It has smooth-muscle, secretory and neuroendocrine actions and provides a comparative ligand for VIP/PACAP-family receptor studies.

• cardiovascular and renal signaling
• natriuretic peptide receptor research
• GPCR or cyclic-GMP signaling
• vascular and smooth-muscle studies

Disulfide connectivity, amidation and exact peptide length define these vasoactive reagents. Maintain sequence- and modification-matched controls for receptor and signaling comparisons.

1. Selected peer-reviewed publication