Potentandselectivebreastcancerresistanceproteinmultidrugtransporter(BCRP)inhibitor(EC90=26nM).Displays>200-foldselectivityoverP-gpandMRP-1transporters.IncreasesintracellulardrugaccumulationandreversesBCRP-mediatedmultidrugresistance.InhibitsABCB1andABCC1athigherconcentrations.Rapidlymetabolizedinratplasma.
Ko143isalsoofferedaspartoftheTocriscreenPlus.FindoutmoreaboutcompoundlibrariesavailablefromTocris.
Thetechnicaldataprovidedaboveisforguidanceonly.ForbatchspecificdatarefertotheCertificateofAnalysis.
AllTocrisproductsareintendedforlaboratoryresearchuseonly.
Thefollowingdataisbasedontheproductmolecularweight469.57.Batchspecificmolecularweightsmayvaryfrombatchtobatchduetosolventofhydration,whichwillaffectthesolventvolumesrequiredtopreparestocksolutions.