MDR1 Efflux Assay by The Life Science business of Merck KGaA, Darmstadt, Germany, operates as MilliporeSigma in the U.S. and Canada

The Multidrug Resistance Direct Dye Efflux Assay Kit includes two of the best characterized and most commonly used multidrug resistance ABC transporter substrates, DiOC2(3) and rhodamine 123. The kit enables researchers to directly assess the functional activity of the MDR1, MRP1 and BCRP membrane pumps in living cells under physiologic conditions by directly measuring the relative fluorescence of cell populations that actively extrude fluorescent multidrug resistance transport substrates.


MDR1 Efflux Assay by The Life Science business of Merck KGaA, Darmstadt, Germany, operates as MilliporeSigma in the U.S. and Canada product image
MDR1 Efflux Assay
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The Multidrug Resistance Direct Dye Efflux Assay Kit includes two of the best characterized and most commonly used multidrug resistance ABC transporter substrates, DiOC2(3) and rhodamine 123. The kit enables researchers to directly assess the functional activity of the MDR1, MRP1 and BCRP membrane pumps in living cells under physiologic conditions by directly measuring the relative fluorescence of cell populations that actively extrude fluorescent multidrug resistance transport substrates.