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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Mirodenafil (Standard)
0 ImagesSynonyms: SK3530 (Standard)Mirodenafil (Standard) is the analytical standard of Mirodenafil. This product is intended for research and analytical applications. Mirodenafil (SK3530) is an orally active, potent, reversible, and selective phosphodiesterase 5 (PDE5) inhibitor. Mirodenafil is a glucocorticoid receptor (GR) modulator Mirodenafil activates the Wnt/β-catenin signaling pathway by downregulating Dkk1 expression. Mirodenafil can be used for the research of erectile dysfunction (ED), Alzheimer’s disease (AD) and systemic sclerosis (SSc).
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ATX inhibitor 20
0 ImagesCat. No.: HY-146123CAS No.: 2691937-03-6ATX inhibitor 20 (compound 24) is a potent ATX (autotaxin) inhibitor, with an IC50 of 2.3 nM.
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ATX-1905
0 ImagesCat. No.: HY-169071SCAS No.: 3035983-65-1ATX-1905 is a positron emission tomography (PET) tracer that demonstrates good autotaxin (ATX) binding specificity and achieves semiquantification of lung ATX expression levels, which are elevated in fibrotic lungs. ATX-1905 exhibits elevated uptake in Bleomycin (HY-108345)-induced pulmonary fibrosis (BPF) lungs. ATX-1905 is promising for research of idiopathic pulmonary fibrosis (IPF).
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Theophylline-d3
0 ImagesCat. No.: HY-B0809S1CAS No.: 65566-68-9Synonyms: 1,3-Dimethylxanthine-d3; Theo-24-d3Theophylline-d3 is deuterated labeled Theophylline (HY-B0809). Theophylline (1,3-Dimethylxanthine) is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) induces apoptosis. Theophylline (1,3-Dimethylxanthine) can be used for asthma and chronic obstructive pulmonary disease (COPD) research.
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RX-RA-69
0 ImagesCat. No.: HY-182415CAS No.: 77749-49-6RX-RA-69 is an orally active platelet phosphodiesterase (PDE) inhibitor with a IC50 of 1 nM. RX-RA-69 elevates cAMP levels in platelets, exerts anti-aggregatory effects, and inhibits the formation of coronary platelet thrombi. RX-RA-69 exhibits anti-metastatic activity in a mouse Lewis lung cancer model. RX-RA-69 can be used in research related to coronary platelet thrombi and Lewis lung cancer.
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PDE2-IN-1
0 ImagesCat. No.: HY-179337PDE2-IN-1 is a potent and orally active PDE2 inhibitor with an IC50 of 0.6 μM, demonstrating neuroprotective effects. PDE2-IN-1 modulates the PKA/CREB/BDNF signaling pathway by inhibiting PDE2. PDE2-IN-1 improves memory deficits and cognitive impairment in an okadai acid (OKA)-induced Alzheimer’s disease (AD) mouse model. PDE2-IN-1 can be used for the research of AD.
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Isomazole hydrochloride
0 ImagesCat. No.: HY-19003ACAS No.: 87359-33-9Synonyms: 323MHb hydrochloride; Isosulmazole hydrochlorideIsomazole (323MHb) hydrochloride is a cardiotonic agent. Isomazole hydrochloridei increases the calcium sensitivity in atrial fibers and has a direct effect on contractile proteins.
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AN-2898
0 ImagesCat. No.: HY-111167CAS No.: 906673-33-4AN-2898 is a selective PDE4 inhibitor with IC50 of 0.027 μM over other phosphodiesterase enzymes, such as PDE1A, PDE2A and PDE3A. AN-2898 also potently inhibits PDE4 subtypes (PDE4B1, PDE4A1A and PDE4D2). AN-2898 significantly inhibits the production of TNF-α, IL-2, IFN-γ, IL-5 and IL-10. AN-2898 can be used for mild to moderate atopic dermatitis (AD) and psoriasis research.
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YS3074
0 ImagesCat. No.: HY-189632YS3074 is a selective ENPP1 inhibitor with an IC50 of 4.23 nM. YS3074 inhibits ENPP1-mediated hydrolysis of extracellular cGAMP, thereby preserving cGAMP to activate the STING signaling pathway. YS3074 exhibits antitumor effects both as a single agent and in combination with anti-PD-1 antibodies, enhancing tumor growth inhibition and prolonging survival. YS3074 can be used for research on colorectal cancer.
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KMUP-4
0 ImagesCat. No.: HY-129210CAS No.: 864873-81-4KMUP-4, as a xanthine derivative with cGMP-enhancing activity, induces aortic relaxation through endothelium-dependent and independent mechanisms. KMUP-4 increases cytoplasmic cyclic guanosine monophosphate (cGMP) and cyclic adenosine monophosphate (cAMP) levels by inhibiting phosphodiesterases (PDEs) and activating K+ channels. KMUP-4 can be used in the study of cardiovascular diseases.
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GEBR-7b
0 ImagesCat. No.: HY-121041CAS No.: 1776944-03-6GEBR-7b is a selective PDE4D inhibitor with an IC50 of 0.67 μM. GEBR-7b increases hippocampal cAMP and does not influence Aβ levels in rodents. GEBR-7b also improves spatial and can be used for the study of cognitive deficits.
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Diniprofylline
0 ImagesCat. No.: HY-121421CAS No.: 17692-30-7Diniprofylline, a bronchodilator, is a phosphodiesterase inhibitor. Diniprofylline possesses the potential to interact with human ACE2 and prevent its recognition by SARS-CoV-2.
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ATX inhibitor 15
0 ImagesCat. No.: HY-143420CAS No.: 2484811-52-9ATX inhibitor 15 (compound 30), a indole-based carbamate derivative, is a potent autotaxin (ATX) inhibitor with an IC50 of 2.17 nM. ATX inhibitor 15 inhibits in vivo ATX and the gene expression of pro-fibrotic factors. ATX inhibitor 15 has lung protection effects in Bleomycin challenged mice lung fibrosis model.
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DPN-205-734
0 ImagesCat. No.: HY-19089CAS No.: 88594-78-9DPN-205-734 is an orally administered cGMP-PDE inhibitor. DPN-205-734 exhibits positive inotropic effects in various animal cardiomyocytes. DPN-205-734 reduces blood pressure and total peripheral resistance in multiple animal models, demonstrating a debulking effect. DPN-205-734 can be used in research on cardiovascular and cerebrovascular diseases such as heart failure.
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PDE5/HDAC-IN-1
0 ImagesCat. No.: HY-147991CAS No.: 2414921-48-3PDE5/HDAC-IN-1 (Compound 26) is a potent phosphodiesterase 5 (PDE5) and HDAC inhibitor with IC50 values of 46.3 nM and 14.5 nM, respectively. PDE5/HDAC-IN-1 induces cell apoptosis and shows anticancer activities.
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TDP1-IN-4
0 ImagesCat. No.: HY-175779TDP1-IN-4 (Compound 33) is a Tyrosyl-DNA phosphodiesterase 1 (TDP1) inhibitor with an IC50 of 0.90 μM. TDP1-IN-4 has a strong synergistic effect with Camptothecin (HY-16560) in SK-Mel-2 cells, but not in cancer cells (A549, HCT-116 and MCF-7 cells) and non-cancerous Ges-1 cells. TDP1-IN-4 can be used for cancer chemotherapy and radiotherapy research.
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Norbraylin
0 ImagesCat. No.: HY-N3180CAS No.: 60796-64-7Norbraylin is a coumarin component and a PDE4 inhibitor with an IC50 of 7.15 μM, which is isolated from the trunk bark of *Cedrelopsis grevei*. Norbraylin is applicable to research related to asthma and chronic obstructive pulmonary disease.
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T-1032
0 ImagesCat. No.: HY-W705784ACAS No.: 212500-03-3T-1032 is a selective phosphodiesterase 5 (PDE5) inhibitor with an IC50 value of 1.0 nM. T-1032 shows relaxant effect on isolated rabbit corpus cavernosum. T-1032 can be used for the research of erectile dysfunction.
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PDE/TRPA1/CHIT1-IN-1
0 ImagesCat. No.: HY-179503PDE/TRPA1/CHIT1-IN-1 is a phosphodiesterases (PDEs), TRPA1, and hCHIT1 (KD of 37.7 μM) inhibitor. PDE/TRPA1/CHIT1-IN-1 is a broad-spectrum PDE inhibitor, potently targeting key isoforms including PDE4B, PDE7A, PDE3A, and PDE8A with IC50s of 15.54, 15.15, 8.39 and 16.46 μM. PDE/TRPA1/CHIT1-IN-1 suppresses NLRP3 inflammasome activation and inhibits NF-κB phosphorylation, downregulating the expression of pro-inflammatory genes (TNF-α and IL-6) in vivo. PDE/TRPA1/CHIT1-IN-1 can be used for chronic obstructive pulmonary disease (COPD) and related inflammatory lung disorders research.
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PDE4-IN-18
0 ImagesCat. No.: HY-162797PDE4-IN-18 (compound 1l) is a PDE4 inhibitor (IC50=1.55 μM) with anti-inflammatory activity. PDE4-IN-18 exerts anti-inflammatory effects by reducing excessive immune cell infiltration and intestinal membrane formation, as well as reducing the mRNA expression of pro-inflammatory cytokines (such as TNF-α and IL-6) in synovial tissue. PDE4-IN-18 can be used in the study of rheumatoid arthritis and psoriasis.
