DaunomycinDescription
TopoGENprovidesthisreagentasacontrolpoison/inhibitoroftopoisomeraseII. Forinvitrocleavagedetection,werecommendthatthedrugbetestedoverawiderangeofuMconcentrations;however,cleavagesarestronglyinfluencedbytheamountoftopoisomeraseinthereactionaswellasthetypeofassaybeingemployed(SDSK+vs.RADIoactiveEndLabeledDNAvs.testingforplasmidcleavages). Notethatlargeamountsofenzymewillberequiredtodetectcleavagecomplex,comparedtoassaysthatmeasurecatalyticactivity.
ChemicalName:(8S-cis)-8-Acetyl-10-[(3-amino-2,3,6-trideoxy-α-L-lyxohexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-naphthacenedione
MolecularFormula:C27H29NO10·HCl
MolecularWeight:563.98
VialContents:
TG4130issuppliedalreadysUSPendedinwaterat10mM(0.25ml)andisreadyforuse. Thedrugispre-testedandshowntoinducetopocleavagesusingpurifiedhumantopoisomerasefromTopoGEN.