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当前位置: 首页 > 产品中心 > Other_kits > AAT Bioquest/Cell Meter™ Cell Viability Assay Kit *Green Fluorescence*/22786/500 Tests
商品详细AAT Bioquest/Cell Meter™ Cell Viability Assay Kit *Green Fluorescence*/22786/500 Tests
AAT Bioquest/Cell Meter™ Cell Viability Assay Kit *Green Fluorescence*/22786/500 Tests
AAT Bioquest/Cell Meter™ Cell Viability Assay Kit *Green Fluorescence*/22786/500 Tests
商品编号: 22786
品牌: aatbio
市场价: ¥56560.00
美元价: 33936.00
产地: 美国(厂家直采)
公司:
产品分类: 其它检测试剂盒
公司分类: Other_kits
联系Q Q: 3392242852
电话号码: 4000-520-616
电子邮箱: info@ebiomall.com
商品介绍
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Ex/Em(nm)495/515
MWN/A
CAS#N/A
SolventN/A
StorageF/D/L
CategoryCellAnalysis
CellCytotoxicity
RelatedViABIlityandProliferation
CellViability
BiochemicalAssays
OurCellMeter™assaykitsareasetoftoolsformonitoringcellviability.Thereareavarietyofparametersthatcanbeusedformonitoringcellviability.Thiskitusesthenon-fluorescentcalceinAMthatbecomesstronglyfluorescentuponenteringintolivecells.CalceinAMisahydrophobiccompoundthateasilypermeatesintactlivecells.Thehydrolysisofthenon-fluorescentcalceinAMbyintracellularesterasesgeneratesthestronglyfluorescenthydrophiliccalceinthatiswell-retainedinthecellcytoplasm.Theesteraseactivityisproportionaltothenumberofviablecells,andthusdirectlyrelatedtothefluorescenceintensityofcalceingeneratedfromtheesterase-catalyzedhydrolysisofcalceinAM.Cellsgrowninblack-walledplatescanbestainedandquantifiedinlessthantwohours.TheassayismorerobustthanthetetrazoliumsaltorAlarmarBlue™-basedassays.ItcanbereADIlyadaptedforhigh-throughputassaysinawidevarietyoffluorescenceplatformssuchasmicroplateassays,immunocytochemistryandflowcytometry.Itisusefulforavarietyofstudies,includingcelladhesion,chemotaxis,multidrugresistance,cellviability,apoptosisandcytotoxicity.Thekitprovidesalltheessentialcomponentswithanoptimizedcell-labelingprotocol.Itissuitableforproliferatingandnon-proliferatingcells,andcanbeusedforbothsUSPensionandadherentcells.Using100ulofreagentsperwellina96-wellformat,thiskitprovidessufficientreagentstoperform200assays.Using25ulofreagentsperwellina384-wellformat,thiskitprovidessufficientreagentstoperform800assays.
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Thisprotocolonlyprovidesaguideline,andshouldbemodifiedaccordingtoyourspecificneeds.

1.Preparecells:

Plate100to100,000cells/wellinatissueculturemicroplatewithblackwallandclearbottom.Addtestcompoundsintothecellsandincubateforadesiredperiodoftime(suchas24,48or96hours)ina37°C,5%CO2incubator.Forblankwells(mediumwithoutthecells),addthesameamountofcompoundbuffer.Thesuggestedtotalvolumeis100µLfora96-wellplate,and25µLfora384-wellplate.

Note:Eachcelllineshouldbeevaluatedonanindividualbasistodeterminetheoptimalcelldensityforproliferationorcytotoxicityinduction.Forproliferationassays,usefewercells;forcytotoxicityassays,usemorecellstostartwith.

 

2.Preparedye-loadingsolution:

2.1   Thawoneofeachkitcomponentatroomtemperaturebeforeuse.

 

2.2   MakeCytoCalcein™Greenstocksolution:Add20µLofDMSO(ComponentB)intothevialofCytoCalcein™Green(ComponentA),andmixwell.

Note:20µLofCytoCalcein™Greenstocksolutionisenoughforoneplate.UnusedCytoCalcein™Greenstocksolutioncanbealiquotedandstoredat<-20oCforonemonthifthetubesaresealedtightly.Protectfromlightandavoidrepeatedfreeze-thawcycles.

 

2.3   MakeCytoCalcein™Greendye-loadingsolutionforonecellplate:Addthewholecontent(20µL)ofCytoCalcein™Greenstocksolution(fromStep2.2)into10mLofAssayBuffer(ComponentC),andmixwell.Theworkingsolutionisstableforatleast2hoursatroomtemperature.

Note:Ifthecells,suchasCHOcells,containorganic-aniontransporterswhichcausetheleakageofthefluorescentdyeovertime,aprobenecidstocksolutionshouldbepreparedandaddedtotheloadingbufferatafinalin-wellworkingconcentrationof1-2.5mM.Aliquotandstoretheunusedprobenecidstocksolutionat<-20oC.

 

3.Runthecellviabilityassay:

3.1   Treatcellswithtestcompoundsasdesired(fromStep1).

Note:Itisnotnecessarytowashcellsbeforeaddingcompound.However,iftestedcompoundsareserumsensitive,growthmediumandserumfactorscanbeaspiratedawaybeforeaddingcompounds.Add100µL/well(96-wellplate)and25µL/well(384-wellplate)of1XHank’ssaltsolutionand20mMHepesbuffer(HHBS)orthebufferofyourchoiceafteraspiration.Alternatively,cellscanbegrowninserum-freemedia.

 

3.2   Add100µL/well(96-wellplate)or25µL/well(384-wellplate)ofdye-loadingsolution(fromStep2.3).

 

3.3   Incubatethedye-loadingplateatroomtemperatureor37oCfor1hour,protectedfromlight.(Theincubationtimecouldbefrom15minutestoovernight.Wegottheoptimalresultswiththeincubationtimelessthan4hours.)

Note1:Theappropriateincubationtimedependsontheindividualcelltypeandcellconcentrationused.Optimizetheincubationtimeforeachexperiment.

Note2:DONOTwashthecellsafterloading.

Note3:Fornon-adherentcells,itisrecommendedtocentrifugecellplatesat800rpmfor2minuteswithbrakeoffafterincubation.

 

3.4   MonitorthefluorescenceintensityatEx/Em=490/525nm.

References&Citations
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Functionalevidencethattheself-renewalgeneNANOGregulatesesophagealsquamouscancerdevelopment
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ErythropoietinStimulatesEndothelialProgenitorCellstoInduceEndothelializationinanAneurysmNeckAfterCoilEmbolizationbyModulatingVascularEndothelialGrowthFactor
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Journal:MEDICINE(2016):1--8

FlexIBLeEndoscopicSprayApplicationofRespiratoryEpithelialCellsasPlatformTechnologytoApplyCellsinTubularOrgans
Authors:AnjaLenaThiebes,ManuelArminReddemann,JohannesPalmer,ReinholdKneer,StefanJockenhoevel,ChristianGabrielCornelissen
Journal:TissueEngineeringPartC:Methods(2016):322--331

Influenceofhypothermiaandsubsequentrewarminguponleukocyte-endothelialinteractionsandexpressionofJunctional-Adhesion-MoleculesAandB
Authors:NicolaiVBogert,IsabellaWerner,AngelaKornberger,PatrickMeybohm,AntonMoritz,TillKeller,UlrichAStock,AndresBeiras-Fernandez
Journal:Scientificreports(2016)

Influenceofhypothermiaandsubsequentrewarminguponleukocyte-endothelialinteractionsandexpressionofJunctional-Adhesion-MoleculesAandB
Authors:NicolaiVBogert,IsabellaWerner,AngelaKornberger,PatrickMeybohm,AntonMoritz,TillKeller,UlrichAStock,AndresBeiras-Fernandez
Journal:Scientificreports(2016)

InhibitionofABCtransportproteinsbyoilsandsprocessaffectedwater
Authors:HattanAAlharbi,DavidMVSaunders,AhmedAl-Mousa,JaneAlcorn,AlbertoSPereira,JonathanWMartin,JohnPGiesy,SteveBWiseman
Journal:AquaticToxicology(2016):81--88

Rapidgenerationofcollagen-basedmicrotissuestostudycell--matrixinteractions
Authors:Marie-ElenaBrett,AlexandraLCrampton,DavidKWood
Journal:Technology(2016):1--8

ToxicokineticsandtoxicodynamicsofchlorpyrifosisalteredinembryosofJapanesemedakaexposedtooilsandsprocess-affectedwater:evidenceforinhibitionofP-glycoprotein
Authors:HattanAAlharbi,JaneAlcorn,AhmedAl-Mousa,JohnPGiesy,SteveBWiseman
Journal:JournalofAppliedToxicology(2016)

Sprayingrespiratoryepithelialcellstocoattissue-engineeredconstructs
Authors:AnjaLenaThiebes,StefanieAlbers,ChristianKlopsch,StefanJockenhoevel,ChristianGCornelissen
Journal:BioResearchopenaccess(2015):278--287


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品牌介绍
美国AAT Bioquest Inc.(前身是ABD Bioquest,Inc.)是一家为从事生命科学研究、诊断研发及药物开发的科学家研发、生产和销售生物分析研究试剂和试剂盒的公司。公司致力于光谱学检测领域,包括吸收(颜色)、荧光和发光技术。AAT Bioquest的产品帮助全世界的科学家和生物医药研究者更好的了解生物化学、免疫学、细胞生物学和分子生物学等领域。AAT Bioquest会不断研发新产品,快速地丰富各个领域的产品。 1)提供反应探针和发光探针,生物素和端粒酶能够应用于标记药物小分子和生物聚合物,如蛋白、核酸以及其他碳水化合物; 2)研究并生产荧光和发光探针用于检测蛋白,核酸和活细胞; 3)不断推出新型的荧光和发光探针用于检测多种酶,特别是检测水解酶和氧化还原酶类; 4)致力于开发用于信号转导研究的试剂; 5)提供生理和神经探针,特别是钙离子指示剂和膜电位探针。
品牌分类
淋巴细胞信号传导 GPCR抗体 羰基活性生物素 细胞代谢 胺反应生物素 链霉亲和素结合物 生物素化抗IgGs 乙酰基特异性抗体 细胞骨架抗体
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