CAS 97793-28-7

Atrial natriuretic peptide III (ANP III) is a member of the natriuretic peptide family, which plays a crucial role in cardiovascular homeostasis. It is primarily produced in the heart's atria and is involved in regulating blood pressure and fluid balance. ANP III functions by promoting natriuresis, the excretion of sodium through urine, which helps to reduce blood volume and lower blood pressure. This peptide acts by binding to specific receptors on target cells, leading to vasodilation and inhibition of renin and aldosterone secretion. The CAS number 97793-28-7 identifies this specific peptide, which is characterized by its relatively short amino acid sequence and specific structural features that are essential for its biological activity. ANP III is typically studied in the context of heart failure, hypertension, and other cardiovascular diseases, where its levels may be altered. Understanding its characteristics and mechanisms can provide insights into potential therapeutic applications for managing cardiovascular conditions.