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当前位置: 首页 > 产品中心 > Other_biological_dyes > AAT Bioquest/TMA-DPH*CAS#:115534-33-3*/21492/5毫克
商品详细AAT Bioquest/TMA-DPH*CAS#:115534-33-3*/21492/5毫克
AAT Bioquest/TMA-DPH*CAS#:115534-33-3*/21492/5毫克
AAT Bioquest/TMA-DPH*CAS#:115534-33-3*/21492/5毫克
商品编号: 21492
品牌: aatbio
市场价: ¥27560.00
美元价: 16536.00
产地: 美国(厂家直采)
公司:
产品分类: 其他生物染料
公司分类: Other_biological_dyes
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Ex/Em(nm)355/430
MW461.62
CAS#115534-33-3
SolventWater
StorageF/D/L
CategoryIonChannels
MembranePotentials
RelatedNeurologicalStains
BiochemicalAssays
TMA-DPHisafluorescentprobeformembranefluiditymeasurements.Itisespeciallyusefulinthestudyofmonolayerdynamicsoflipoproteinsandsimilaranalogoussystems.DPHanditsderivatives(suchasTMA-DPH)arecylinder-shapedandhavefluorescenceemissiontransitiondipolesthatarebasicallyalignedparalleltotheirlongmolecularaxis.Assuch,theyareverysensitivetoreorientationresultingfrominteractionswithsurroundinglipids.Theyarewidelyusedinfluorescencepolarizationstudiesofrotationalmotion.

Thisprotocolonlyprovidesaguideline,andshouldbemodifiedaccordingtoyourspecificneeds.

Thefollowingprocedurecanbeadaptedformostcelltypes.Growthmedium,celldensity,thepresenceofothercelltypesandotherfactorsmayinfluencestaining.Residualdetergentonglasswaremayalsoaffectrealorapparentstainingofmanyorganisms,causingbrightlystainedmaterialtoappearinsolutionswithorwithoutcellspresent.

 

1)      PelletcellsbycentrifugationandresUSPendthecellsinbufferedsaltsolutionsormedia,withoptimaldyebindingatpH7.4.Adherentcellsinculturemaybestainedinsituoncoverslipsorinthecellculturewells.

2)      MakeaTMA-DPHDMSOstocksolutionat10-50mM.

3)      AddTMA-DPHstainusingtheconcentrationsbetween0.5and5µMinHanksand20mMHepesbufferpH7.4,andincubateitat37°C,5%CO2incubatorfor5minutes.Ininitialexperiments,itmaybebesttotryseveraldyeconcentrationsovertheentiresuggestedrangetodeterminetheconcentrationthatyieldsoptimalstaining.

4)      WashthecellsandresuspendedintheappropriateHepesbufferpH7.4.

References&Citations
CitationExplorer

CytotoxicityandeffluxpumpinhibitioninducedbymolyBDenumdisulfideandboronnitridenanomaterialswithsheet-likestructure
Authors:SuLiu,ZhuoyanShen,BingWu,YueYu,HuiHou,Xu-XiangZhang,Hong-qiangRen
Journal:EnvironmentalScience&Technology(2017)

InteractionofHsp90withphospholipidmodelmembranes
Authors:MuhanZhang,DaoyingWang,PengpengLi,ChongSun,RongXu,ZhimingGeng,WeiminXu,ZhaoqiDai
Journal:BiochimicaetBiophysicaActa(BBA)-Biomembranes(2017)

ComparisonofCytotoxicityandInhibitionofMembraneABCTransportersInducedbyMWCNTswithDifferentLengthandFunctionalGroups
Authors:JingYu,SuLiu,BingWu,ZhuoyanShen,GaryNCherr,Xu-XiangZhang,MeiLi
Journal:Environmentalscience&technology(2016):3985--3994

Lowlevelsofgrapheneandgrapheneoxideinhibitcellularxenobioticdefensesystemmediatedbyeffluxtransporters
Authors:SuLiu,WeiJiang,BingWu,JingYu,HaiyanYu,Xu-XiangZhang,CristinaTorres-Duarte,GaryNCherr
Journal:Nanotoxicology(2016):597--606


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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