Overview | PrinterFriendlyVersion |
Ex/Em(nm) | 571/585 |
MW | N/A |
CAS# | N/A |
Solvent | N/A |
Storage | F/D/L |
Category | EnzymeDetection ProteinKinases |
Related | CellSignalingMolecules BiochemicalAssays |
Spectrum | AdvancedSpectrumViewer |
1.Preparesamples:
1.1 Thawallthesixcomponentsatroomtemperaturebeforeuse.
1.2 AvoiddirectexposureofADPSensorI(ComponentB1)tolight.
Note:AliquotandstoretheunusedADPSensorBuffer(ComponentA)and50xADPSensorIstocksolution(from3.1)at-20oC.Avoidrepeatedfreeze/thawcyclesandpotentialADPcontaminationfromexogenousbiologicalsources.
1.3Blackplatesarestronglyrecommendedtoachievethebestresults.
2.Runkinasereaction(Reagentsarenotprovidedforthisstep):
Warning:TheADPSensorisunstableinthepresenceofthiolssuchasDTTand-mercaptoethanol.Finalthiolconcentrationhigherthan10μMwouldsignificantlydecreasetheassaydynamicrange.
2.1 Prepare20µL(or10µLfor384-wellplate)ofkinasereactionsolution/wellasdesired.Thecomponentsofkinasereactionshouldbeoptimizedasneeded(e.g.,anoptimizedbuffersystemmightberequiredforaspecifickinasereaction).
2.2 Inmostcases,ADPassaybuffer(ComponentD)canalsobeusedtorunkinasereactionifyoudonothavetheoptimizedkinasebuffer.
2.3 TheAmplite™FluorimetricKinaseAssayKitisusedtodeterminetheADPformation.
3.RunAmplite™ADPassay:
Warning:TheADPassayshouldberunatpHfrom6.5to7.4.
3.1 Make50XADPSensorIstocksolutionbyadding50uLDMSO(ComponentB3)intovialofADPSensor1(ComponentB1).
Note:Aliquotunused50XADPSensor1DMSOstocksolution,storeat-20oC,protectfromlight
3.2 MakeADPSensorbyadding50uLof50XADPSensorIstocksolution(fromStep3.1)intovialofADPSensorII(ComponentB2).
Note:ThereconstitutedADPsensorisnotstable,makefreshasneeded.
3.3 Add20µL(or10µLfor384-wellplate)ofADPSensorBuffer(ComponentA)and10µL(or10µLfor384-wellplate)ofADPSensor(fromStep3.2)intoeachwellfilledwiththe20µL(or10µLfor384-wellplate)kinasereactionsolution(seeStep2.1)tomakethetotalADPassayvolumeof50µL/well(or25µLfor384-wellplate).
3.4 Incubatethereactionmixtureatroomtemperaturefor15minutesto1hour.
3.5 MonitorthefluorescenceintensitywithafluorescenceplatereaderatEx/Em=540/590nm.
4.GenerateanADPcalibrationcurve(Notrequiredforthescreeningofkinaseinhibitors):
Note:AnADPstandardcurvecanbegeneratedasdescribedbelow.
4.1 Add100µLofddH2OintoADPStandard(ComponentC)tomakea300mMADPstocksolution.MakeserialdilutionsofADPstandardinthekinasereactionbufferbyincludingasamplewithoutADPformeasuringbackgroundfluorescence.
Note:Typically,ADPconcentrationsrangingfrom0.05to30μMareappropriate.
4.2 AddthesameamountoftheseriallydilutedADPstandardsintoanemptyplate(20µL/wellfora96-wellplate,10µL/wellfora384-wellplate).
4.3 Add20µL(fora96-wellplate)or10µL(fora384-wellplate)/wellofADPSensorBuffer(ComponentA)and10µL(fora96-wellplate)or5µL(fora384-wellplate)ofADPSensor(fromStep3.2)intoeachwellofseriallydilutedADPstandards(fromStep4.2)tomakethetotalvolumeof50µL(fora96-wellplate)or25µL(fora384-wellplate)foreachreaction.
4.4 Incubatethereactionmixtureatroomtemperaturefor15minutesto1hour.
4.5 MonitorthefluorescenceintensitywithafluorescenceplatereaderatEx/Em=540/590nm(Cutoff570nm).
4.6 GenerateanADPstandardcurve.
References&Citations | CitationExplorer |
DiscoveryofNon-ATP-CompetitiveInhibitorsofPolo-likeKinase1
Authors:TaikangxiangYun,TanQin,YingLiu,LuhuaLai
Journal:ChemMedChem(2016):713--717
CellpolaritykinaseMST4cooperateswithcAMP-dependentkinasetoorchestratehistamine-stimulatedacidsecretioningastricparietalcells
Authors:HaoJiang,WenwenWang,YinZhang,WilliamWYao,JiyingJiang,BoQin,WendyYYao,FushengLiu,HuihuiWu,TarshaLWard
Journal:JournalofBiologicalChemistry(2015):28272--28285
RegulationofNDR1activitybyPLK1ensuresproperspindleorientationinmitosis
Authors:MaomaoYan,LingluoChu,BoQin,ZhikaiWang,XingLiu,ChangjiangJin,GuanglanZhang,MartaGomez,AlexanderHergovich,ZhengjunChen
Journal:Scientificreports(2015):10449
Trypanosomabruceivacuolartransporterchaperone4(TbVtc4)isanacidocalcisomepolyphosphatekinaserequiredforinvivoinfection
Authors:NoeliaLander,PaulNUlrich,RobertoDocampo
Journal:JournalofBiologicalChemistry(2013):34205--34216