PDE7A Assay Kit

60373

PDE7A Assay Kit

The PDE7A Assay Kit is designed for identification of PDE7A inhibitors using_x000D_fluorescence polarization. The assay is based on the binding of a fluorescent nucleotide_x000D_monophosphate generated by PDE7A to the binding agent. PDE7A catalyzes the hydrolysis of_x000D_the phosphodiester bond in dye-labeled cyclic adenosine monophosphate (cAMP)._x000D_Nanoparticle beads selectively bind the phosphate group in the nucleotide product. This_x000D_increases the size of the nucleotide relative to unreacted cAMP. Since the degree of polarization_x000D_of a fluorophore is inversely related to its molecular rotation, dyes attached to the slowly-rotating_x000D_nucleotide-bead complexes will not have time to reorient and therefore will emit highly polarized_x000D_light. Conversely, dyes attached to the rapidly-rotating cyclic monophosphates will obtain_x000D_random orientations and emit light with low polarization. The key to the PDE7A Assay Kit is the specific_x000D_binding agent. Using this kit, only two simple steps on a microtiter plate are required for PDE7A_x000D_reactions. First, the fluorescently labeled cAMP is incubated with a sample containing PDE7A_x000D_for 1 hour. Second, a binding agent is added to the reaction mix to produce a change in_x000D_fluorescent polarization that can then be measured using a fluorescence reader.

1350 €

GWB-PS0CBC

PDE7A Assay Kit

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79634

Rat PDE7A Assay Kit

Phosphodiesterases (PDEs) play an important role in the dynamic regulation of cAMP and cAMP signaling. Rat PDE7A, also known as high affinity cAMP-specific phosphodiesterase 7A, has been implicated in cardiovascular function and fertility. The Rat PDE7A Assay Kit is designed for identification of inhibitors of Rat PDE7A using fluorescence polarization. The assay is based on the binding of a fluorescent nucleotide monophosphate generated by Rat PDE7A to the binding agent. Phosphodiesterases catalyze the hydrolysis of the phosphodiester bond in dye-labeled cyclic monophosphates. Beads selectively bind the phosphate group in the nucleotide product. This increases the size of the nucleotide relative to unreacted cyclic monophosphate. In the polarization assay, dye molecules with absorption transition vectors parallel to the linearly-polarized excitation light are selectively excited. Dyes attached to the rapidly-rotating cyclic monophosphates will obtain random orientations and emit light with low polarization. Dyes attached to the slowly-rotating nucleotide-bead complexes will not have time to reorient and therefore will emit highly polarized light.The Rat PDE7A Assay Kit comes in a convenient 96-well format, with purified Rat PDE7A enzyme, fluorescently labeled substrate (cAMP), binding agent, and PDE assay buffer for 100 enzyme reactions. The key to the Rat PDE7A Assay Kit is the specific binding agent. Using this kit, only two simple steps on a microtiter plate are required for Rat PDE7A reactions. First, the fluorescently labeled cAMP is incubated with a sample containing Rat PDE7A for 1 hour. Second, a binding agent is added to the reaction mix to produce a change in fluorescent polarization that can then be measured using a fluorescence reader equipped for the measurement of fluorescence polarization.

757.5 €

MBS9630840-02mL

PDE7A Antibody

573.88 €

MBS9630840-5x02mL

PDE7A Antibody

1740.5 €

MBS9633223-1mg

PDE7A Antibody

663.12 €