Phosphodiesterase (PDE)

(PDE)

Phosphodiesterase (PDE)

Related Products

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:

Phosphodiesterase (PDE) Isoform Comparison

Phosphodiesterase (PDE) Related Products (721)
Antibodies (4)
Phosphodiesterase (PDE) Isoform Comparison

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By Effects:	Controls (6) Substrate (1) Inhibitors (664) Agonists (2) Antagonist (1) Activators (5) Modulators (5)

Cat. No.	Product Name	Effect	Purity	Chemical Structure

HY-12318

IBMX	Inhibitor	99.99%
IBMX is a broad-spectrum phosphodiesterase (PDE) inhibitor, with IC₅₀s of 6.5, 26.3 and 31.7 μM for PDE3, PDE4 and PDE5, respectively.

HY-B0764

Bucladesine sodium	Inhibitor	99.48%
Bucladesine sodium salt (Dibutyryl-cAMP sodium salt) is a stabilized cyclic AMP (cAMP) analog and a selective PKA activator. Bucladesine sodium salt raises the intracellular levels of cAMP. Bucladesine sodium salt is also a phosphodiesterase (PDE) inhibitor. Bucladesine sodium salt has anti-inflammatory activity and can be used for impaired wound healing.

HY-16900

Rolipram	Inhibitor	99.45%
Rolipram is a selective phosphodiesterases PDE4 inhibitor with IC₅₀s of 3 nM, 130 nM and 240 nM for PDE4A, PDE4B, and PDE4D, respectively.

HY-15455

Roflumilast	Inhibitor	99.98%
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.

HY-153192

Nerandomilast	Inhibitor	99.93%
Nerandomilast (BI 1015550) is an orally active inhibitor of PDE4B with an IC₅₀ value of 7.2 nM. Nerandomilast has good safety and potential applications in inflammation, allergic diseases, pulmonary fibrosis, and chronic obstructive pulmonary disease (COPD).

HY-W044525

Phyllodulcin	Inhibitor	98.15%
Phyllodulcin is an orally active sweetener found in Hydrangea macrophylla var. thunbergii. Phyllodulcin acts as a non-selective phosphodiesterase inhibitor and exerts anti-allergic effects by suppressing lymphocyte activation. Phyllodulcin can be used to combat obesity by regulating levels of leptin, fat browning-related genes, and hypothalamic BDNF-TrkB signaling.

HY-169402

PDE1-IN-9	Inhibitor	98.74%
PDE1-IN-9 (Compound 7a) is a selective inhibitor for phosphodiesterase 1 (PDE1), that inhibits PDE1C with an IC₅₀ of 11 nM. PDE1-IN-9 reduces mRNA expression of IL-1β, IL-6, TNF-α and iNOS, inhibits the production of nitric oxide (NO) and reactive oxygen species (ROS). PDE1-IN-9 exhibits good metabolic stability in rat liver microsomes.

HY-W003486

5,7-Dichloropyrazolo[1,5-a]pyrimidine	Inhibitor	99.16%
5,7-Dichloropyrazolo[1,5-a]pyrimidine (fragment 5) is a pyrazolopyrimidine phosphodiesterase 10A (PDE10A) inhibitor (K_i=24 μM). 5,7-Dichloropyrazolo[1,5-a]pyrimidine can be used in the study of schizophrenia.

HY-15025

Sildenafil	Inhibitor	99.90%
Sildenafil (UK-92480) is a potent phosphodiesterase type 5 (PDE5) inhibitor with an IC₅₀ of 5.22 nM.

HY-N0014

Icariin	Inhibitor	99.06%
Icariin is a flavonol glycoside. Icariin inhibits PDE5 and PDE4 activities with IC₅₀s of 432 nM and 73.50 μM, respectively. Icariin also is a PPARα activator.

HY-12085

Apremilast	Inhibitor	99.91%
Apremilast (CC-10004) is an orally available inhibitor of type-4 cyclic nucleotide phosphodiesterase (PDE-4) with an IC₅₀ of 74 nM. Apremilast inhibits TNF-α release by lipopolysaccharide (LPS) with an IC₅₀ of 104 nM.

HY-B0809

Theophylline	Inhibitor	99.94%
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.

HY-14252

Milrinone	Inhibitor	99.80%
Milrinone is a PDE3 inhibitor, and also an inotrope and vasodilator.

HY-B0312

Dipyridamole	Inhibitor	99.00%
Dipyridamole is an orally active phosphodiesterase (PDE) inhibitor. Dipyridamole also is an antiplatelet agent used in secondary prophylaxis against stroke. Dipyridamole can induce cancer cell-specific apoptosis.

HY-100927

Ro 20-1724	Inhibitor	99.98%
Ro 20-1724 (Ro 20-174) is a potent inhibitor of cAMP-specific phosphodiesterase (PDE4/PDE IV) with a K_i of 1930 nM. Neuroprotective effect.

HY-100912

W-7 hydrochloride	Inhibitor	99.96%
W-7 hydrochloride is a selective calmodulin antagonist. W-7 hydrochloride inhibits the Ca²⁺-calmodulin-dependent phosphodiesterase and myosin light chain kinase with IC₅₀ values of 28 μM and 51 μM, respectively. W-7 hydrochloride induces apoptosis and has antitumor activity.

HY-17464

Cilostazol	Inhibitor	99.87%
Cilostazol (OPC 13013) is a potent and selective inhibitor of phosphodiesterase (PDE) 3A, the isoform of PDE 3 in the cardiovascular system, with an IC₅₀ of 0.2 μM.

HY-101772

Ziritaxestat	Inhibitor	99.93%
Ziritaxestat (GLPG1690) is a first-in-class autotaxin (ATX) inhibitor, with an IC₅₀ of 131 nM and a K_i of 15 nM.

HY-12501A

ITI-214	Inhibitor	99.19%
ITI-214 is a potent, CNS-active, orally bioavailable PDE1 inhibitor (K_i of 58 pM) with excellent selectivity against other PDE family members and against a panel of enzymes, receptors, transporters and ion channels. ITI-214 inhibits recombinant full-length human PDE1A, PDE1B and PDE1C with K_is of 33 pM, 380 pM and 35 pM, respectively. ITI-214 shows efficacy in various animal models of motor and cognitive functions.

HY-117571

Zatolmilast	Inhibitor	99.50%
Zatolmilast (BPN14770) is a selective phosphodiesterase 4D (PDE4D) allosteric inhibitor with IC₅₀s of 7.8 nM and 7.4 nM for PDE4D7 and PDE4D3, respectively.

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