Purity > 90% as determined by SDS-PAGE. MW: 53.5kDa. Full Length of Mature Protein: 17-350aa. N-terminal 6xHis-SUMO-tagged. Homo sapiens (Human). Functions as a renin and prorenin cellular receptor. May mediate renin-dependent cellular responses by activating ERK1 and ERK2. By increasing the catalytic efficiency of renin in AGT/angiotensinogen conversion to angiotensin I, it may also play a role in the renin-angiotensin syst (RAS).