Usefulness of Reporter Gene Assay for AhR agonists, CALUX Assay
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چکیده
منابع مشابه
An Alkaline Phosphatase Reporter Gene Assay for Induction of CYP3A4 In Vitro
CYP3A4 probably has the broadest catalytic activity of any cytochrome P450. It is a crucial task to test new drug candidates in a reliable system for their ability to induce expression of this enzyme. Firstly, a total of 300 bp core distal enhancer of CYP3A4 XREM region (-7972/-7673) were amplified from human genomic DNA. The PCR product was then ligated into a human secretory alkaline phosphat...
متن کاملAn Alkaline Phosphatase Reporter Gene Assay for Induction of CYP3A4 In Vitro
CYP3A4 probably has the broadest catalytic activity of any cytochrome P450. It is a crucial task to test new drug candidates in a reliable system for their ability to induce expression of this enzyme. Firstly, a total of 300 bp core distal enhancer of CYP3A4 XREM region (-7972/-7673) were amplified from human genomic DNA. The PCR product was then ligated into a human secretory alkaline phosphat...
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Intracellular calcium response and resulting calcium signaling to an agonist-GPCR interaction are important for the measurement of compound activity in the GPCR drug development. The increase in cytosol calcium concentration can be measured by the fluorescent calcium indicator dye such as Fluo-4 in a quick assay (in 3-5 minutes) using the fluorescence imaging plate reader. The calcium signaling...
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Transient transfection is a widely used tool for the identification of cis-acting regulatory elements. These elements are detected by their effect on the expression of a reporter gene, which is quantified by measuring the reporter gene product in the form of mRNA, protein (hGH), or enzymes (CAT, luciferase). Measurements of mRNA levels have several advantages over enzyme or protein assays. Howe...
متن کاملan alkaline phosphatase reporter gene assay for induction of cyp3a4 in vitro
cyp3a4 probably has the broadest catalytic activity of any cytochrome p450. it is a crucial task to test new drug candidates in a reliable system for their ability to induce expression of this enzyme. firstly, a total of 300 bp core distal enhancer of cyp3a4 xrem region (-7972/-7673) were amplified from human genomic dna. the pcr product was then ligated into a human secretory alkaline phosphat...
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ژورنال
عنوان ژورنال: Nippon Eiseigaku Zasshi (Japanese Journal of Hygiene)
سال: 2005
ISSN: 0021-5082,1882-6482
DOI: 10.1265/jjh.60.23