1. Signaling Pathways
  2. GPCR/G Protein
  3. Angiotensin Receptor

Angiotensin Receptor

Angiotensin receptors are a class of G protein-coupled receptors with angiotensin II as their ligands. They are important in the renin-angiotensin system: they are responsible for the signal transduction of the vasoconstricting stimulus of the main effector hormone, angiotensin II. The AT1 and AT2 receptors have a similar affinity for angiotensin II, which is their main ligand. The AT1 receptor is the best elucidated angiotensin receptor. AT2 receptors are more plentiful in the fetus and neonate. Other poorly characterized subtypes include the AT3 and AT4 receptors.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-14914R
    Azilsartan (Standard)
    Antagonist
    Azilsartan (Standard) is the analytical standard of Azilsartan. This product is intended for research and analytical applications. Azilsartan (TAK-536) is an orally active, potent, selective and specific angiotensin II type 1 receptor (AT1) antagonist. Azilsartan induces ROS formation and apoptosis in HepG2 cells. Azilsartan shows neuroprotective and anticancer activity. Azilsartan can be used for hypertension and stroke research.
    Azilsartan (Standard)
  • HY-12403R
    Talfirastide (Standard)
    Antagonist
    Talfirastide (Standard) is the analytical standard of Talfirastide. This product is intended for research and analytical applications. Angiotensin 1-7 (Ang-(1-7)) is an endogenous heptapeptide from the renin-angiotensin system (RAS) with a cardioprotective role due to its anti-inflammatory and anti-fibrotic activities in cardiac cells. Angiotensin 1-7 inhibits purified canine ACE activity (IC50=0.65 μM). Angiotensin 1-7 acts as a local synergistic modulator of kinin-induced vasodilation by inhibiting ACE and releasing nitric oxide. Angiotensin 1-7 blocks Ang II-induced smooth muscle cell proliferation and hypertrophy and shows antiangiogenic and growth-inhibitory effects on the endothelium. Angiotensin 1-7 shows anti-inflammatory activity .
    Talfirastide (Standard)
  • HY-W707384
    Candesartan Cilexetil-d11
    Antagonist
    Candesartan Cilexetil-d11 (TCV-116-d11) is deuterium labeled Candesartan Cilexetil. Candesartan Cilexetil (TCV-116) is an angiotensin II receptor inhibitor. Candesartan Cilexetil ameliorates the pulmonary fibrosis and has antiviral and skin wound healing effect. Candesartan Cilexetil can be used for the research of high blood pressure.
    Candesartan Cilexetil-d<sub>11</sub>
  • HY-19156A
    ZD-6888 hydrochloride
    Antagonist
    ZD-6888 hydrochloride (ICI-D 6888 hydrochloride) is an antagonist for angiotensin II, which competitively inhibits the angiotensin II-mediated release of renin, affects the renal structure and function.
    ZD-6888 hydrochloride
  • HY-W414915R
    Valsartan methyl ester (Standard)
    Antagonist
    Valsartan (CGP 48933) methyl ester (Standard) is the analytical standard of Valsartan methyl ester (HY-W414915). This product is intended for research and analytical applications. Valsartan methyl ester is the methyl ester derivative of Valsartan (HY-18204). Valsartan is a selective angiotensin II type 1 (AT1) receptor blocker (ARB) with potent antihypertensive and cardioprotective effects. Valsartan competitively binds to AT1 receptors, inhibiting the binding of angiotensin II to AT1 receptors, thereby blocking angiotensin II-mediated vasoconstriction, sodium retention, and myocardial hypertrophy signaling pathways. Valsartan reduces systolic blood pressure in L-NAME-induced hypertensive rats. Valsartan can be used for the study and treatment of arterial hypertension, hypertensive heart disease, and heart failure.
    Valsartan methyl ester (Standard)
  • HY-17512R
    Losartan (Standard)
    Antagonist
    Losartan (Standard) is the analytical standard of Losartan. This product is intended for research and analytical applications. Losartan is an angiotensin II receptor antagonist, competing with the binding of angiotensin II to AT1 receptors with IC50 of 20 nM.
    Losartan (Standard)
  • HY-B1800R
    Tolonidine (Standard)
    Inhibitor
    Tolonidine (Standard) is the analytical standard of Tolonidine. This product is intended for research and analytical applications. Tolonidine is a derivative of imidazoline. Tolonidine is orally active and has been shown to possess hypotensive and antihypertensive properties.
    Tolonidine (Standard)
  • HY-N9520
    1-Methyl-2-[(6Z,9Z)-6,9-pentadecadienyl]-4(1H)-quinolone
    Antagonist
    Methyl-2-[(6Z,9Z)-6,9-pentadecadienyl]-4(1H)-quinolone9 is an antagonist of angiotensin II receptor (IC50=48.2 μM). Methyl-2-[(6Z,9Z)-6,9-pentadecadienyl]-4(1H)-quinolone9 is a quinolone alkaloid from Evodia rutaecarpa.
    1-Methyl-2-[(6Z,9Z)-6,9-pentadecadienyl]-4(1H)-quinolone
  • HY-117627
    L 158338
    Antagonist
    L 158338 is an angiotensin II receptor antagonist. L 158338 alleviates acidosis and increases coronary blood flow during the ischemic period and increases coronary blood flow during the reperfusion period. L 158338 can be used to study myocardial injury during ischemia and reperfusion.
    L 158338
  • HY-B0202AS
    Irbesartan-d7 hydrochloride
    Antagonist
    Irbesartan-d7 hydrochloride is deuterated labeled Irbesartan hydrochloride (HY-B0202A). Irbesartan (SR-47436) hydrochloride is an orally active Ang II type 1 (AT1) receptor blocker (ARB). Irbesartan hydrochloride can relax the blood vessels, low blood pressure and increase the supply of blood and oxygen to the heart. Irbesartan hydrochloride can be used for the research of high blood pressure, heart failure, and diabetic kidney disease.
    Irbesartan-d<sub>7</sub> hydrochloride
  • HY-W098792
    Candesartan methyl ester
    Antagonist 99.07%
    Candesartan methyl ester (compound 14) is an antagonist for angiotensin II (AII) receptor with an IC50 of 66 nM. Candesartan methyl ester exhibits blood pressure lowering activity in rats models.
    Candesartan methyl ester
  • HY-W098792R
    Candesartan methyl ester (Standard)
    Antagonist
    Candesartan methyl ester (Standard)
  • HY-17458R
    Azilsartan medoxomil monopotassium (Standard)
    Antagonist
    Azilsartan (medoxomil monopotassium) (Standard) is the analytical standard of Azilsartan (medoxomil monopotassium). This product is intended for research and analytical applications. 0
    Azilsartan medoxomil monopotassium (Standard)
  • HY-101574
    Pratosartan
    Antagonist
    Pratosartan is a selective angiotensin II receptor antagonist.
    Pratosartan
  • HY-19214
    Elisartan
    Antagonist
    Elisartan is an orally active non-peptide pro-agent of angiotensin II AT1 receptor antagonist HN-12206, and shows anti-hypertension activities.
    Elisartan
  • HY-101706
    CGP48369
    Antagonist
    CGP48369 is a nonpeptidic angiotensin II receptor antagonist, used for anti-hypertensive research.
    CGP48369
  • HY-19191
    L-159282
    Antagonist
    L-159282 is a highly potent, orally active, nonpeptide angiotensin II receptor antagonist, with anti-hypertensive activity.
    L-159282
  • HY-101618
    L162389
    Antagonist
    L162389 is a potent antagonist of angiotensin AT1 receptor with Ki of 28 nM.
    L162389
  • HY-101823A
    A-81282
    Antagonist
    A-81282 (Abbott 81282) is an antagonist of angiotensin II's AT1 receptor, with a pA2 value of 9.64 at the AT1 receptor in rabbit aorta. A-81282 also demonstrates significant inhibitory action on the binding of [125i]_Sar1_lle8_Angiotensin_ll to rat liver membranes, with a pKI value of 8.505. A-81282 has antihypertensive activity and can effectively lower blood pressure in renal artery-ligated rats.
    A-81282
  • HY-106890
    E4177
    Antagonist
    E4177 (57G709) is an orally active angiotensin II receptor antagonist. E4177 can inhibit the growth of vascular smooth muscle cells (HASMC) and the increase of cell surface area. In addition, E4177 can also increase the expression of platelet-derived growth factor (PDGF) receptor. E4177 can be used in the study of vascular diseases.
    E4177
Cat. No. Product Name / Synonyms Application Reactivity

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