Phosphodiesterase (PDE)
Phosphodiesterase (PDE) is any enzyme that breaks a phosphodiester bond. Usually, people speaking of phosphodiesterase are referring to cyclic nucleotide phosphodiesterases, which have great clinical significance and are described below. However, there are many other families of phosphodiesterases, including phospholipases C and D, autotaxin, sphingomyelin phosphodiesterase, DNases, RNases, and restriction endonucleases, as well as numerous less-well-characterized small-molecule phosphodiesterases. The cyclic nucleotide phosphodiesterases comprise a group of enzymes that degrade the phosphodiester bond in the second messenger molecules cAMP and cGMP. They regulate the localization, duration, and amplitude of cyclic nucleotide signaling within subcellular domains. PDEs are therefore important regulators ofsignal transduction mediated by these second messenger molecules.
Phosphodiesterase (PDE) Isoform Specific Products
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Phosphodiesterase (PDE)
(553)
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PDE1
(60)
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PDE2
(51)
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PDE3
(93)
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PDE4
(198)
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PDE5
(97)
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PDE6
(22)
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PDE7
(28)
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PDE9
(19)
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PDE10
(53)
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PDE11
(13)
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PDE12
(2)
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PDE8
(11)
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Autotaxin
(36)
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All Product Categories
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Phosphodiesterase (PDE) Inhibitors
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Phosphodiesterase (PDE) Agonists
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Phosphodiesterase (PDE) Antagonists
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Phosphodiesterase (PDE) Activators
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Phosphodiesterase (PDE) Modulators
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Phosphodiesterase (PDE) Degraders
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Phosphodiesterase (PDE) Controls
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Phosphodiesterase (PDE) Substrates
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Phosphodiesterase (PDE) Ligand
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Phosphodiesterase (PDE) Related Products (1009)
Related Products (1009)
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Antibodies (4)
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Phosphodiesterase (PDE) Isoform Comparison
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Roflumilast (Standard)
0 ImagesSynonyms: APTA-2217 (Standard); BYK 20869 (Standard); B9302-107 (Standard)Roflumilast (Standard) is the analytical standard of Roflumilast. This product is intended for research and analytical applications. Roflumilast (APTA-2217) is a selective PDE4 inhibitor with IC50s of 0.7, 0.9, 0.7, and 0.2 nM for PDE4A1, PDEA4, PDEB1, and PDEB2, respectively, without affecting PDE1, PDE2, PDE3 or PDE5 isoenzymes from various cells.
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Sp-cAMPS sodium salt (Standard)
0 ImagesCat. No.: HY-100530CRCAS No.: 142439-95-0Sp-cAMPS (sodium salt) (Standard) is the analytical standard of Sp-cAMPS (sodium salt) (HY-100530C). This product is intended for research and analytical applications. Sp-cAMPS sodium salt, a cAMP analog, is potent activator of cAMP-dependent PKA I and PKA II. Sp-cAMPS sodium salt is also a potent, competitive phosphodiesterase (PDE3A) inhibitor with a Ki of 47.6 µM. Sp-cAMPS sodium salt binds the PDE10 GAF domain with an EC50 of 40 μM.
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cis-Tadalafil-d3
0 ImagesCat. No.: HY-90009BSCAS No.: 1329799-70-3Synonyms: cis-IC-351-d3cis-Tadalafil-d3 is the deuterium labeled cis-Tadalafil[1].
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Nummularine B
0 ImagesCat. No.: HY-P2209CAS No.: 53947-96-9Synonyms: Daechuine S27; N-Demethylamphibine HNummularine B (Daechuine S27; N-Demethylamphibine H) is an anti-parasite agent. Nummularine B inhibits calmodulin-dependent phosphodiesterase activity with an IC50 of 16.8 μM. Nummularine B inhibits the growth of Plasmodium and Leishmania donovani in vitro. Nummularine B inhibits the calmodulin-dependent activity of actomyosin Ca2+-ATPase. Nummularine B is applicable to research related to malaria and visceral leishmaniasis.
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Avanafil-13C5
0 ImagesCat. No.: HY-18252S3Synonyms: TA1790-13C5Avanafil-13C5 (TA1790-13C5) is 13C labeled Avanafil. Avanafil (TA-1790) is a potent and selective phosphodiesterase-5 (PDE-5) inhibitor with IC50 values of 5.2 nM, 630 nM, 5700 nM, 6200 nM, 12000 nM, 27000 nM, 51000 nM and 53000 nM for PDE-5, PDE-6, PDE-4, PDE-10, PDE-8, PDE-7, PDE-2 and PDE-1, respectively. Avanafil activates NO/cGMP/PKG signaling-pathway to decrease loss in BMD, bone atrophy, and oxidative stress. Avanafil inhibits cyclic guanosine monophosphate (cGMP) hydrolysis and thus increases cGMP levels. Avanafil can be used for the research of erectile dysfunction and osteoporosis.
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Ibudilast (Standard)
0 ImagesSynonyms: KC-404 (Standard); AV-411 (Standard); MN-166 (Standard)Ibudilast (Standard) is the analytical standard of Ibudilast. This product is intended for research and analytical applications. Ibudilast (KC-404; AV-411; MN-166) is a cyclic AMP phosphodiesterase (PDE) inhibitor. Ibudilast has platelet anti-aggregatory effects. Ibudilast can be used for the research of asthma for its inhibitory effects on tracheal smooth muscle contractility. Ibudilast may be a useful neuroprotective and anti-dementia agent counteracting neurotoxicity in activated microglia.
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Oberadilol (monoethyl maleate)
0 ImagesCat. No.: HY-19088ACAS No.: 114856-47-2Synonyms: CID-3047798 (monoethyl maleate); TZC 5665Oberadilol monoethyl maleate (CID-3047798 monoethyl maleate) is a Phosphodiesterase III inhibitor, non-selective β-adrenergic receptor blocker, vasodilator and positive inotropic agent. Oberadilol monoethyl maleate reduces left ventricular end-diastolic volume. Oberadilol monoethyl maleate is used in research related to chronic congestive heart failure and SARS-CoV-2 infection.
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D-159404
0 ImagesCat. No.: HY-187591CAS No.: 1158221-32-9D-159404 is an orally active, blood-brain barrier-permeable, selective allosteric PDE4D inhibitor. It partially inhibits cAMP hydrolysis by binding to the UCR2 regulatory domain, elevates intracellular cAMP levels, and triggers calcium influx, thereby improving working memory and episodic memory consolidation. D-159404 is used in research on asthma, chronic obstructive pulmonary disease, and cognitive impairment.
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CP-220629
0 ImagesCat. No.: HY-129785CAS No.: 162141-96-0CP-220629 is a potent inhibitor of PDE4, with the IC50 of 0.44 μM. CP-220629 is efficacious in the guinea pig aerosolized antigen induced airway obstruction assay (ED50 2.0 mg/kg).
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Roflumilast Impurity E
0 ImagesRoflumilast Impurity E is the impurity of Roflumilast. Roflumilast(Daliresp) is a agent which acts as a selective and long-acting inhibitor of the enzyme PDE-4 with an IC50 value of 0.8 nM.
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EHNA hydrochloride (Standard)
0 ImagesCat. No.: HY-103160ARCAS No.: 58337-38-5EHNA hydrochloride (Standard) is the analytical standard of EHNA hydrochloride (HY-103160A). This product is intended for research and analytical applications. EHNA hydrochloride is a potent and selective dual inhibitor of cyclic nucleotide phosphodiesterase 2 (PDE2)(IC50=4 μM) and adenosine deaminase (ADA). EHNA hydrochloride exerts a concentration inhibition of the cGMP-stimulated PDE II (cGs-PDE)(IC50:0.8 μM (human), 2 μM (porcine myocardium)), but has smaller inhibitory effect on the unstimulated PDE2 activity. EHNA hydrochloride play roles in mediating diverse pharmacological responses, including antiviral, antitumour and antiarrhythmic effects.
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Etazolate hydrochloride (Standard)
0 ImagesCat. No.: HY-100936RCAS No.: 35838-58-5Synonyms: SQ 20009 (Standard); EHT 0202 hydrochloride (Standard)Etazolate (hydrochloride) (Standard) is the analytical standard of Etazolate (hydrochloride). This product is intended for research and analytical applications. Etazolate hydrochloride (SQ 20009) is an orally active, selective inhibitor of type 4 phosphodiesterase (PDE4) with an IC50 of 2 μM. Etazolate hydrochloride is a γ-aminobutyric acid A (GABAA) receptor regulator. Etazolate hydrochloride is an α-secretase activator and induced the production of soluble amyloid precursor protein (sAPPα). Etazolate hydrochloride, a pyrazolopyridine class derivative, increases cAMP levels. Etazolate hydrochloride has anxiolyticlike, antidepressant-like and anti-inflammatory effects.
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AMG580
0 ImagesCat. No.: HY-124392CAS No.: 1227067-71-1AMG580 is a selective PDE10A antagonist with subnanomolar affinity for rat, primate, and human PDE10A. AMG580 can be used for the research of noninvasive radiotracer.
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CC-3052
0 ImagesCat. No.: HY-117954CAS No.: 216884-02-5CC-3052 is a phosphodiesterase 4 (PDE4) inhibitor with immunomodulatory activities. CC-3052 reduces neutrophil apoptosis in HIV⁺. CC-3052 is promising for research of HIV-related diseases.
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MK-0952 sodium
0 ImagesCat. No.: HY-11071CAS No.: 934995-88-7MK-0952 sodium is a selective and orally active PDE4 inhibitor, with an IC50 of 0.53 nM. MK-0952 sodium has the potential for Alzheimer’s disease study.
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Piclamilast (Standard)
0 ImagesCat. No.: HY-12887RCAS No.: 144035-83-6Synonyms: RP 73401 (Standard); RPR 73401 (Standard)Piclamilast (Standard) is the analytical standard of Piclamilast. This product is intended for research and analytical applications. Piclamilast (RP 73401) is a phosphodiesterase 4 (PDE4) inhibitor, with IC50 values of 16 nM and 2 nM in pig aorta and eosinophil soluble, respectively.
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AY 31390
0 ImagesCat. No.: HY-165437CAS No.: 135124-72-0AY 31390 is a potent PDE III inhibitor. AY 31390 increases intracellular cAMP levels by selectively inhibiting the low-Km cAMP-specific PDE III, thereby stabilizing platelets and exerting antithrombotic effects independently of plasma adenosine concentrations. AY 31390 can be used in the study of thrombosis, angina pectoris, cerebral ischemia, and peripheral vascular diseases.
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Vesnarinone (Standard)
0 ImagesSynonyms: OPC-8212 (Standard)Vesnarinone (Standard) is the analytical standard of Vesnarinone. This product is intended for research and analytical applications. Vesnarinone (OPC-8212) is an orally active phosphodiesterase 3 (PDE3) inhibitor. Vesnarinone can increase in calcium flux and decrease in potassium flux. Vesnarinone shows dose-dependent positive inotropic activity. Vesnarinone can be used in heart failure research.
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Etofylline (Standard)
0 ImagesSynonyms: 7-(β-Hydroxyethyl)theophylline (Standard)Etofylline (Standard) is the analytical standard of Etofylline. This product is intended for research and analytical applications. Etofylline (7-(β-Hydroxyethyl)theophylline) is a N-7-substituted derivative of Theophylline. Etofylline is a bronchodilator which can be used for the research of asthma. Etofylline is also an anticholesteremic and reduces total cholesterol level in the blood.
