Human Angiotensin 1-9 (Ang1-9) ELISA Kit

Angiotensin 1-9 (Ang1-9) is a nine-amino-acid peptide of the counter-regulatory renin-angiotensin system, generated by ACE2 cleavage of angiotensin I. Quantification of this peptide in research samples supports work on cardiovascular, renal, and inflammatory pathways where Ang1-9 signalling through AT2 receptors has been implicated.

This Assay Genie kit is configured as a competitive ELISA in a 96-assay plate format, with absorbance readout for quantification in cell culture supernatants, tissue homogenates, cell lysate preparations, and human blood-derived samples. Each kit contains a pre-coated microtitre plate, assay diluent, wash buffer, detection antibody, standard, and substrate solution sufficient for 96 determinations.

Researchers using this kit prepare standards and samples in duplicate, run the competitive binding reaction, and read absorbance to interpolate Ang1-9 concentrations against the standard curve. The kit is intended for research use only and is appropriate for laboratory investigators profiling RAS peptide metabolites in disease models and pharmacological studies.