Angiotensin I, Human

Angiotensin I is the decapeptide precursor of Angiotensin II in the renin-angiotensin-aldosterone system. ACE and tissue chymases cleave the Phe8-His9 bond to generate the vasoactive Ang II octapeptide.

• renin-angiotensin system research
• cardiovascular and GPCR signaling
• ACE/chymase pathway studies
• mass spectrometry or affinity assays

Exact peptide length, isotope labeling, phosphorylation and affinity tags are integral to product identity. Use matched unlabeled or unmodified controls when comparing biological or analytical behavior.

1. Selected peer-reviewed publication