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Expressing Human Orai3 In Insect Cells For Pharmacological Studies, Orville R. Bennett
Expressing Human Orai3 In Insect Cells For Pharmacological Studies, Orville R. Bennett
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The Orai3 protein forms a Ca2+ channel with a pharmacological profile distinct from its close relative, the store-operated Ca2+ channel Orai1. Though closely related to Orai1, the function of Orai3 in humans is still unclear. This study attempts to contribute to the body of knowledge by undertaking a pharmacological analysis of Orai3 in insect cells. We describe here the creation of a vector capable of expressing the mammalian Orai3 gene on an insect background. We demonstrate the ability to induce gene expression of Orai3 in these insect cells, and then assess the effectiveness of this system by characterizing the pharmacological …