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)
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PDE1
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PDE2
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PDE3
(93)
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PDE4
(197)
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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 (1005)
Related Products (1005)
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Antibodies (4)
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Phosphodiesterase (PDE) Isoform Comparison
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WIN-63291
0 ImagesCat. No.: HY-105418CAS No.: 144967-96-4WIN-63291 is a selective and orally active phosphodiesterase (PDE) III inhibitor. WIN-63291 can be used for the research of cardiovascular disease.
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ID11916
0 ImagesCat. No.: HY-173640CAS No.: 2785317-21-5ID11916 is an orally active androgen receptor (AR) antagonist and a phosphodiesterase 5 (PDE5) inhibitor. ID11916 blocks androgen binding to AR, nuclear translocation, and androgen-dependent transcriptional activity of AR, while increasing intracellular cGMP levels and activating PKG via inhibition. ID11916 shows potent anti-cancer effect in prostate cancer cell lines VCaP and 22Rv1 and in AR-positive breast cancer cell lines SK-BR-3.
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PDE4 ligand 2
0 ImagesCat. No.: HY-174410PDE4 ligand 2 is a CRBN E3 ligase ligand. PDE4 ligand 2 can be used to synthesize PROTAC such as PDE4 degrader-1 (HY-174405). PDE4 ligand 2 can be studied in research for autoimmune and anti-inflammatory diseases.
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Ethaverine hydrochloride (Standard)
0 ImagesEthaverine hydrochloride (Standard) is the analytical standard of Ethaverine hydrochloride (HY-B1440). This product is intended for research and analytical applications. Ethaverine hydrochloride is a Papaverine derivative and vasodilator. Ethaverine hydrochloride inhibits Phosphodiesterase, Tyrosine hydroxylase, and MAO-B. Ethaverine hydrochloride blocks L-type Ca2+ channels, reduces intracellular Ca2+ levels, inhibits platelet adhesion and aggregation, regulates cardiac conduction and heart rate, and increases peripheral and cerebral blood flow. Ethaverine hydrochloride alters cochlear microcirculation, intracochlear Po2, CM potential, and EP in guinea pigs, and induces transient hypotension. Ethaverine hydrochloride is used in the research of peripheral vascular diseases.
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Sp-cAMPS triethylamine
0 ImagesCat. No.: HY-110005CAS No.: 93602-66-5Sp-cAMPS triethylamine, a cAMP analog, is potent activator of cAMP-dependent PKA I and PKA II. Sp-cAMPS triethylamine is also a potent, competitive phosphodiesterase (PDE3A) inhibitor with a Ki of 47.6 µM. Sp-cAMPS triethylamine binds the PDE10 GAF domain with an EC50 of 40 μM.
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Enpp-1-IN-23
0 ImagesCat. No.: HY-162912CAS No.: 2954111-03-4
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Giclanfentrine
0 ImagesCat. No.: HY-171827CAS No.: 2408152-69-0Giclanfentrine is a potent PDE3A inhibitor with an IC50 of 0.0058 μM. Giclanfentrine inhibits PDE4B1 activity with an IC50 of 12.9 μM. Giclanfentrine is applicable to studies related to PDE3/cAMP signaling.
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Longestin
0 ImagesCat. No.: HY-126812CAS No.: 131774-53-3Synonyms: KS-505aLongestin (KS-505a) is a specific inhibitor of phosphodiesterase with antitrypanosomal activity, which is derived from Streptomyces argenteolus. Longestin is promising for research of anti-amnesia agent.
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Butein (Standard)
0 ImagesButein (Standard) is the analytical standard of Butein. This product is intended for research and analytical applications. Butein is a cAMP-specific PDE inhibitor with an IC50 of 10.4 μM for PDE4. Butein is a specific protein tyrosine kinase inhibitor with IC50s of 16 and 65 μM for EGFR and p60c-src in HepG2 cells. Butein sensitizes HeLa cells to Cisplatin through AKT and ERK/p38 MAPK pathways by targeting FoxO3a. Butein is a SIRT1 activator (STAC).
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Enpp-1-IN-25
0 ImagesCat. No.: HY-168491CAS No.: 3067908-20-4Enpp-1-IN-25 (Compound 30) is an ENPP1 inhibitor with an IC50 of 8.05 nM and low oral bioavailability. Enpp-1-IN-25 can effectively activate the intracellular STING pathway by inhibiting cGAMP degradation. Enpp-1-IN-25 can enhance immune cell infiltration in the tumor microenvironment and type I interferon responses, and potentiate the antitumor efficacy of the anti-PD-L1 antibody. Enpp-1-IN-25 can be used in the research of cancer immunotherapy.
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PDE10A-IN-5
0 ImagesCat. No.: HY-173360PDE10A-IN-5 (Compound A30) is an inhibitor of phosphodiesterase 10A (PDE10A) with oral activity, and its IC50 value is 3.5 nM. PDE10A-IN-5 exerts the activity of inhibiting pulmonary vascular remodeling by inhibiting PDE10A and activating the cyclic adenosine monophosphate (cAMP)-associated signaling pathway, and can be used for research in the field of pulmonary arterial hypertension.
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Reticulol
0 ImagesCat. No.: HY-120241CAS No.: 26246-41-3Synonyms: K 251-1Reticulol (K 251-1) is an inhibitor of cyclic adenosine 3', 5'-monophosphate phosphodiesterase. Reticulol shows antitumor activity independent with cell cycle arrest or apoptosis. Reticulol inhibits cell growth of murine melanoma cells and human lung tumor cells. Reticulol protects its lung metastasis via the bloodstream by inhibiting the growth of B16F10 melanoma.
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Revamilast
0 ImagesCat. No.: HY-14869CAS No.: 893555-90-3Synonyms: GRC 4039Revamilast (GRC 4039) is an orally active phosphodiesterase-4 (PDE4) inhibitor with an IC50 of 3 nM. Revamilast inhibits the production of TNF-α. It can be used for research on rheumatoid arthritis, plaque psoriasis, asthma, and other inflammatory diseases.
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Menabitan dihydrochloride
0 ImagesCat. No.: HY-160991ACAS No.: 58019-50-4Synonyms: SP-204 dihydrochloride
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Trequinsin
0 ImagesCat. No.: HY-18740CAS No.: 79855-88-2Synonyms: HL 725 free baseTrequinsin (HL 725 free base) is a PDE inhibitor, CatSper channel activator, and sperm potassium channel modulator. Trequinsin targets PDE3 with an IC50 of <1 nM. Trequinsin enhances currents and elevates intracellular calcium and cGMP levels via direct activation of the CatSper channel, while inhibiting the outward current conductance of sperm potassium channels. Without inducing premature acrosome reaction, Trequinsin significantly enhances sperm hyperactivated motility, forward motility, and the ability to penetrate viscous media. Trequinsin exerts age-specific positive inotropic and positive lusitropic effects on rabbit ventricular papillary muscles. Trequinsin has been used in studies on the mechanisms underlying male infertility (e.g., asthenozoospermia).
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Davalomilast
0 ImagesCat. No.: HY-177077CAS No.: 2379980-45-5Davalomilast (Example 100) is an PDE4 inhibitor with anti-inflammatory property. Davalomilast can be studied in research for autoimmune diseases and dermatology research.
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OPC 33540
0 ImagesCat. No.: HY-112631CAS No.: 189362-27-4OPC-33540 is a highly selective and competitive PDE3 inhibitor with IC50 values of 0.32 nM (PDE3A) and 1.5 nM (PDE3B). OPC-33540 exhibits IC50s against PDE1, PDE2, PDE4, PDE5, and PDE7 of 42.9, 52.3, 100.8, 2.5, and 51.3 μM, respectively. OPC-33540 significantly enhances cAMP accumulation in platelets and effectively inhibits thrombin-induced platelet aggregation. OPC-33540 can be used in antithrombotic studies.
