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Folders: ROOT > ScienceBase Catalog > Chesapeake Bay Endocrine Disrupting Chemicals ( Show all descendants )

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Development of a dual luciferase-fluorescamine assay adapted to a 384 micro-well plate format-Data We have adapted two commonly used human breast luciferase transactivation cell bioassays, the recently re-named estrogen agonist/antagonist screening VM7Luc4E2 cell bioassay (previously designated BG1Luc4E2) and the androgen/glucocorticoid screening MDA-kb2 cell bioassay, to 384-well formats for HTS of endocrine-active substances. This cost-saving adaptation includes a fast, accurate, and easy measurement of protein amount in each well via the fluorescamine assay (in the form of relative fluorescence units, RFU which are then converted to microgram protein using bovine serum albumin standards) with which to normalize luciferase activity (in the form of relative light units, RLU) of cell lysates without requiring... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Columbia Environmental Research Center, Missouri, USGS Science Data Catalog (SDC), bioassay, cells, All tags... fluorescence, luciferase, Fewer tags