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Eurofins' ChemiBrite cells express a novel variant of clytin, a calcium-activated photoprotein, to enable sensitive luminescent detection of ligand-induced calcium flux. The ChemiBrite version of clytin contains a mutation that increases its affinity for calcium to a level that permits detection of cytosolic calcium in many cells with greater sensitivity than other photoproteins targeted to the mitochondria. Luminescent calcium assays offer several advantages over fluorescent calcium assays including increased sensitivity and lack of interference from fluorescent compounds.
Eurofins' cloned HEK Parental ChemiBrite cells were made by stable transfection of HEK293 cells with optimized quantities of plasmid encoding a novel variant of clytin and human Gαqi chimera. This photoprotein stability-tested cell line is ideal for recombinant expression in luminescent analysis of agonists, antagonists and modulators at the target protein, as well as cAMP assays.
|Item Unit of Measure:||PK|
|Contents:||2 vials of mycoplasma-free cells, 1 ml per vial.|
|Storage:||Vials are to be stored in liquid N2.|
|Applications:||Calcium Flux Assay, cAMP Accumulation|
|GMO:||This product contains genetically modified organisms.|