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-13948
    Angiotensin II human
    Modulator 99.96%
    Angiotensin II (Angiotensin II) is a vasoconstrictor and a major bioactive peptide of the renin/angiotensin system. Angiotensin II human plays a central role in regulating human blood pressure, which is mainly mediated by interactions between Angiotensin II and the G-protein-coupled receptors (GPCRs) Angiotensin II type 1 receptor (AT1R) and Angiotensin II type 2 receptor (AT2R). Angiotensin II human stimulates sympathetic nervous stimulation, increases aldosterone biosynthesis and renal actions. Angiotensin II human induces growth of vascular smooth muscle cells, increases collagen type I and III synthesis in fibroblasts, leading to thickening of the vascular wall and myocardium, and fibrosis. Angiotensin II human also induces apoptosis. Angiotensin II induces capillary formation from endothelial cells via the LOX-1 dependent redox-sensitive pathway.
    Angiotensin II human
  • HY-17512
    Losartan
    Antagonist 99.67%
    Losartan is an angiotensin II receptor antagonist, competing with the binding of angiotensin II to AT1 receptors with IC50 of 20 nM.
    Losartan
  • HY-13948A
    Angiotensin II human acetate
    Modulator 99.79%
    Angiotensin II human (Angiotensin II) acetate is a vasoconstrictor and a major bioactive peptide of the renin/angiotensin system. Angiotensin II human acetate plays a central role in regulating human blood pressure, which is mainly mediated by interactions between Angiotensin II and the G-protein-coupled receptors (GPCRs) Angiotensin II type 1 receptor (AT1R) and Angiotensin II type 2 receptor (AT2R). Angiotensin II human acetate stimulates sympathetic nervous stimulation, increases aldosterone biosynthesis and renal actions. Angiotensin II human acetate induces growth of vascular smooth muscle cells, increases collagen type I and III synthesis in fibroblasts, leading to thickening of the vascular wall and myocardium, and fibrosis. Angiotensin II human acetate also induces apoptosis. Angiotensin II human acetate induces capillary formation from endothelial cells via the LOX-1 dependent redox-sensitive pathway.
    Angiotensin II human acetate
  • HY-13955
    Telmisartan
    Antagonist 99.81%
    Telmisartan is a potent, long lasting antagonist of angiotensin II type 1 receptor (AT1), selectively inhibiting the binding of 125I-AngII to AT1 receptors with IC50 of 9.2 nM.
    Telmisartan
  • HY-18204
    Valsartan
    Antagonist 99.87%
    Valsartan (CGP 48933) is an angiotensin II receptor antagonist and has the potential for high blood pressure and heart failure research.
    Valsartan
  • HY-W140282
    Angiotensin II antipeptide
    Inhibitor
    Angiotensin II antipeptide, a peptide, is an inverse agonist of AR1 receptor. Angiotensin II antipeptide is encoded by mRNA, complementary to that encoding Angiotensin II (HY-13948) itself.
    Angiotensin II antipeptide
  • HY-B0202R
    Irbesartan (Standard)
    Antagonist
    Irbesartan (Standard) is the analytical standard of Irbesartan. This product is intended for research and analytical applications. Irbesartan (SR-47436) is an orally active Ang II type 1 (AT1) receptor blocker (ARB). Irbesartan can relax the blood vessels, low blood pressure and increase the supply of blood and oxygen to the heart. Irbesartan can be used for the research of high blood pressure, heart failure, and diabetic kidney disease.
    Irbesartan (Standard)
  • HY-145552A
    Azilsartan mepixetil potassium
    Antagonist
    Azilsartan mepixetil potassium (QR-01019K) is the antagonist of angiotensin II receptor. Azilsartan mepixetil potassium has stronger and longer blood pressure effect, more abvious and longer lasting heart rate lowering effect and high safety. Azilsartan mepixetil potassium has the potential for the research of hypertension, chronic heart failure and diabetic nephropathy (extracted from patent CN107400122A).
    Azilsartan mepixetil potassium
  • HY-B0195
    Tranilast
    Inhibitor 99.57%
    Tranilast (MK-341) acts as an anti-atopic agent. Tranilast suppresses production of prostaglandin D2 (PGD2, IC50= 0.1 mM). Tranilast sodium exhibits anti-inflammatory and immunomodulatory effects. Tranilast sodium antagonizes angiotensin II and inhibits its biological effects in vascular smooth muscle cells.
    Tranilast
  • HY-P0216
    A 779
    Antagonist 98.59%
    A 779 is a specific antagonist of G-protein coupled receptor (Mas receptor), which is an Ang1-7 receptor distinct from the classical AngII.
    A 779
  • HY-12403
    Talfirastide
    Antagonist 99.91%
    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
  • HY-18204A
    Sacubitril/Valsartan
    Inhibitor 99.99%
    Sacubitril/Valsartan (LCZ696), comprised Valsartan and Sacubitril (AHU377) in 1:1 molar ratio, is a first-in-class, orally bioavailable, and dual-acting angiotensin receptor-neprilysin (ARN) inhibitor for hypertension and heart failure. Sacubitril/Valsartan ameliorates diabetic cardiomyopathy by inhibiting inflammation, oxidative stress and apoptosis.
    Sacubitril/Valsartan
  • HY-100113
    Buloxibutid
    Agonist 99.06%
    Buloxibutid (AT2 receptor agonist C21) is a agentlike selective angiotensin II AT2 receptor agonist with Ki values of 0.4 nM and >10 μM for the AT2 receptor and AT1 receptor, respectively.
    Buloxibutid
  • HY-15778
    AVE 0991
    Agonist 99.92%
    AVE 0991 is a nonpeptide and orally active angiotensin-(1-7) receptor agonist with an IC50 of 21 nM.
    AVE 0991
  • HY-B0205
    Candesartan
    Antagonist 98.03%
    Candesartan (CV 11974) is an orally active angiotensin II AT1-Receptor blocker and PPAR-γ agonist. Candesartan has potent and long-lasting antihypertensive effects. Candesartan can be used for the research of hypertension, chronic heart failure (CHF) and Traumatic brain injury (TBI).
    Candesartan
  • HY-17512A
    Losartan potassium
    Antagonist 99.91%
    Losartan potassium (DuP-753 potassium) is an angiotensin II receptor type 1 (AT1) antagonist, competing with the binding of angiotensin II to AT1 with an IC50 of 20 nM.
    Losartan potassium
  • HY-B0202
    Irbesartan
    Antagonist 99.26%
    Irbesartan (SR-47436) is an orally active Ang II type 1 (AT1) receptor blocker (ARB). Irbesartan can relax the blood vessels, low blood pressure and increase the supply of blood and oxygen to the heart. Irbesartan can be used for the research of high blood pressure, heart failure, and diabetic kidney disease.
    Irbesartan
  • HY-15477
    YS-49
    Inhibitor 99.92%
    YS-49 is a PI3K/Akt (a downstream target of RhoA) activator, to reduce RhoA/PTEN activation in the 3-methylcholanthrene-treated cells. YS-49 inhibits angiotensin II (Ang II)-stimulated proliferation of VSMCs via induction of heme oxygenase (HO)-1. YS-49 is also an isoquinoline compound alkaloid, has a strong positive inotropic action through activation of cardiac β-adrenoceptors.
    YS-49
  • HY-17004
    Olmesartan
    Antagonist 99.91%
    Olmesartan (RNH-6270) is an angiotensin II receptor (AT1R) antagonist used to treat high blood pressure.
    Olmesartan
  • HY-D0845
    Nitrosoglutathione
    Nitrosoglutathione (GSNO), a exogenous NO donor and a substrate for rat alcohol dehydrogenase class III isoenzyme, inhibits cerebrovascular angiotensin II-dependent and -independent AT1 receptor responses.
    Nitrosoglutathione

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