产品基本信息

产品名称：磷酸二酯酶PDE V底物 FAM-cGMP 绿色荧光

储存条件：-15℃避光防潮

保质期：24个月

产品物理化学光谱特性

分子量：~800

溶剂：DMSO

激发波长(nm)：492

发射波长(nm)：515

产品介绍

磷酸二酯酶PDE V底物 FAM-cGMP 绿色荧光是美国AAT Bioquest生产的荧光底物，这种绿色荧光cGMP衍生物是磷酸二酯酶（PDE）V的特异性底物。它可以与FRET读数或FP格式的抗cGMP抗体一起用于测定PDE V活性或筛选PDE V抑制剂。 PDE是一组降解第二种信使分子的酶：环状核苷酸cAMP和cGMP。它们调节亚细胞域内环状核苷酸信号传导的定位，持续时间和幅度。因此，PDE是这些第二信使分子介导的信号转导的重要调节剂。 PDE酶由于其独特的组织分布，结构和功能特性，经常成为药理抑制的靶标。 PDE抑制剂可通过抑制PDE的降解来延长或增强cAMP或cGMP介导的生理过程的作用。在诸如肺动脉高压，冠心病，痴呆，抑郁症和精神分裂症等领域，PDE抑制剂被确定为新的潜在剂。例如，西地那非（Viagra）是cGMP特异性PDE V的抑制剂，可增强cGMP在海绵体中的血管舒张作用，并用于勃起功能障碍。金畔生物是AAT Bioquest的中国代理商，为您提供优质的磷酸二酯酶PDE V底物 FAM-cGMP 绿色荧光。 

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参考文献

cAMP is a ligand for the tandem GAF domain of human phosphodiesterase 10 and cGMP for the tandem GAF domain of phosphodiesterase 11
Authors: Gross-Langenhoff M, Hofbauer K, Weber J, Schultz A, Schultz JE.
Journal: J Biol Chem (2006): 2841

cAMP phosphodiesterase activity evaluation in human carcinoma of salivary glands
Authors: Spoto G, della Malva M, Rubini C, Fioroni M, Piattelli A, Serra E, Di Nicola M, Santoleri F.
Journal: Nucleosides Nucleotides Nucleic Acids (2006): 1113

cAMP phosphodiesterase-4A1 (PDE4A1) has provided the paradigm for the intracellular targeting of phosphodiesterases, a process that underpins compartmentalized cAMP signalling
Authors: Huston E, Houslay TM, Baillie GS, Houslay MD.
Journal: Biochem Soc Trans (2006): 504

Characterization of a novel cAMP-binding, cAMP-specific cyclic nucleotide phosphodiesterase (TcrPDEB1) from Trypanosoma cruzi
Authors: Diaz-Benjumea R, Laxman S, Hinds TR, Beavo JA, Rascon A.
Journal: Biochem J (2006): 305

Compartmentalization of cAMP-Dependent Signaling by Phosphodiesterase-4D Is Involved in the Regulation of Vasopressin-Mediated Water Reabsorption in Renal Principal Cells
Authors: Stefan E, Wiesner B, Baillie GS, Mollajew R, Henn V, Lorenz D, Furkert J, Santamaria K, Nedvetsky P, Hundsrucker C, Beyermann M, Krause E, Pohl P, Gall I, Macintyre AN, Bachmann S, Houslay MD, Rosenthal W, Klussmann E.
Journal: J Am Soc Nephrol. (2006)

DdPDE4, a novel cAMP-specific phosphodiesterase at the surface of dictyostelium cells
Authors: Bader S, Kortholt A, Snippe H, Van Haastert PJ.
Journal: J Biol Chem (2006): 20018

Expression and Activity of cAMP Phosphodiesterase Isoforms in Pulmonary Artery Smooth Muscle Cells from Patients with Pulmonary Hypertension: Role for PDE1
Authors: Murray F, Patel HH, Suda RY, Zhang S, Thistlethwaite P, Yuan JX, Insel PA.
Journal: Am J Physiol Lung Cell Mol Physiol. (2006)

Expression of cAMP and cGMP-phosphodiesterase isoenzymes 3, 4, and 5 in the human clitoris: immunohistochemical and molecular biology study
Authors: Oelke M, Hedlund P, Albrecht K, Ellinghaus P, Stief CG, Jonas U, Andersson KE, Uckert S.
Journal: Urology (2006): 1111

Expression of cAMP and cGMP-phosphodiesterase isoenzymes 3, 4, and 5 in the human clitoris: immunohistochemical and molecular biology study
Authors: Sampaio F.
Journal: Int Braz J Urol (2006): 483

Helix-1 of the cAMP-specific phosphodiesterase PDE4A1 regulates its phospholipase-D-dependent redistribution in response to release of Ca2+
Authors: Huston E, Gall I, Houslay TM, Houslay MD.
Journal: J Cell Sci (2006): 3799

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