Anti-Angiotensin-(1-7) Mas Receptor

Brand

Description

The angiotensin-(1-7) Mas receptor is the recently identified receptor of the biologically active heptapeptide angiotensin-(1-7).1

Angiotensin (Ang)-(1-7) is a metabolite of the well known peptide hormone Angiotensin (Ang) II, a key component of the renin-angiotensin system (RAS) that has a central role in cardiovascular homeostasis.

Considerably interest in Ang-(1-7) and its receptor aroused in the last few years since it became apparent that it can counterbalance most of Ang II effects. Thus Ang-(1-7) has vasodilator and hypotensive effects as well as antiarrhythmic and cardioprotective roles.2, 3

The Ang-(1-7) Mas receptor belongs to the 7-transmembrane domain, G protein-coupled receptor (GPCR) superfamily and was originally described as a protooncogene.

Signaling via the Ang-(1-7) Mas receptor is still poorly elucidated however, evidence indicates that the receptor is coupled to a Gq/11 protein that activates phospholipase C (PLC).2,3

The Ang-(1-7) Mas receptor is expressed in several organs including heart, kidney, blood vessels, testis and brain. Studies with Ang-(1-7) Mas receptor knockout mice have demonstrated the key role of this receptor in cardiovascular regulation as well as in the regulation of learning and memory.2

Application

IHCWB

Reactivity

HumanMouseRat

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