Used in biomedical research to quantify Angiotensin 1-7 levels in biological samples such as plasma, serum, and tissue homogenates. Helps in studying the renin-angiotensin system, particularly the protective arm involving the Mas receptor. Widely applied in cardiovascular research, including hypertension, heart failure, and vascular function studies. Also utilized in renal and metabolic disease research to assess peptide involvement in inflammation, fibrosis, and insulin signaling. Supports drug development and mechanistic studies by providing a reliable method to measure changes in Angiotensin 1-7 concentration in experimental models.