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当前位置: 首页 > 产品中心 > Other_biological_dyes > AAT Bioquest/LDS 751*CAS 181885-68-7*/17561/25毫克
商品详细AAT Bioquest/LDS 751*CAS 181885-68-7*/17561/25毫克
AAT Bioquest/LDS 751*CAS 181885-68-7*/17561/25毫克
AAT Bioquest/LDS 751*CAS 181885-68-7*/17561/25毫克
商品编号: 17561
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
联系Q Q: 3392242852
电话号码: 4000-520-616
电子邮箱: info@ebiomall.com
商品介绍
Overview
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Ex/Em(nm)543/712
MW471.98
CAS#181885-68-7
SolventDMSO
StorageF/D/L
CategoryNucleicAcidDetection
DNADetection
RelatedLabelingCells
FluorescenceImaging
BiochemicalAssays
LDS751isafluorescentcell-permeantnucleicacidstainthatcanbewellexcitedwith488nmlaserlinealthoughithasapeakexcitationat~543nmondsDNA.ItmightbeanalternativetoDRAQ5™,usefulinmulticoloranalysesduetoitslongwavelengthemissionmaximum(~712nm).UponbindingtodsDNAofLDS751has~20-foldfluorescenceenhancement.IthasbeenreportedthatLDS-751isexcludedfromthenucleusandbindsthepolarizedmembranesofmitochondria.ThuscautionsneedbetakenwhenLDS751isusedforanalyzinglivecellsandLDS-751fluorescenceasbeingindicativeofnuclearstatus.Thiazoleorange(anRNAdye)andLDS-751(aDNAdye)compositionhasbeenusedtoseparatereticulocytesfromothercellpopulations.LDS751hasbeenalsousedtoseparateredbloodcellsfromnucleatedcells.
SpectrumAdvancedSpectrumViewer

Sorry,yourbrowserdoesnotsupportinlineSVG.RelativeIntensity(%)100806040200Sorry,yourbrowserdoesnotsupportinlineSVG.
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Thisprotocolonlyprovidesaguideline,andshouldbemodifiedaccordingtoyourspecificneeds.

1.      Makea5-10mMDMSOstocksolution.

 

2.      Add1to10µMintothecells(eithersUSPensionoradherentcells),andstainthecellsfor15to60minutes.Ininitialexperiments,itmaybebesttotryseveraldyeconcentrationstodeterminetheoptimalconcentrationthatyieldsthedesiredresult.Highdyeconcentrationtendstocausenonspecificstainingofothercellularstructures.

 

3.      Directlyanalyzethecellularstainingwithafluorescencemicroscope,afluorescencemicroplatereader,orflowcytometer.

References&Citations
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1.   KubotaT,IkedaS,YanagisawaH,YukiM,OkamotoA.(2009)Hybridization-sensitivefluorescentprobeforlong-termmonitoringofintracellularRNA.BioconjugChem,20,1256.

2.   LugoMR,SharomFJ.(2009)InteractionofLDS-751withthedrug-bindingsiteofP-glycoprotein:aTrpfluorescencesteady-stateandlifetimestudy.ArchBiochemBiophys,492,17.

3.   OkamotoA,IkedaS,KubotaT,YukiM,YanagisawaH.(2009)Exciton-controlledfluorescence:applicationtohybridization-sensitivefluorescentDNAprobe.NucleicAcidsSympSer(Oxf),49.

4.   WiczlingP,KrzyzanskiW.(2008)Flowcytometricassessmentofhomeostaticagingofreticulocytesinrats.ExpHematol,36,119.

5.   GuoX,WangS,XiaA,SuH.(2007)Determinationoftheformationofdarkstateviadepletedspontaneousemissioninacomplexsolvatedmolecule.JPhysChemA,111,5800.

6.   MaesML,DavidsonLB,McDonaghPF,RitterLS.(2007)ComparisonofsamplefixationandtheuseofLDS-751oranti-CD45forleukocyteidentificationinmousewholebloodforflowcytometry.JImmunolMethods,319,79.

7.   FritschM,StarrussJ,LoescheA,MuellerS,BleyT.(2005)CellcyclesynchronizationofCupriavidusnecatorbycontinuousphasingmeasuredviaflowcytometry.BiotechnolBioeng,92,635.

8.   LugoMR,SharomFJ.(2005)InteractionofLDS-751andrhodamine123withP-glycoprotein:evidenceforsimultaneousbindingofbothdrugs.Biochemistry,44,14020.

9.   LugoMR,SharomFJ.(2005)InteractionofLDS-751withP-glycoproteinandmappingofthelocationoftheRdrugbindingsite.Biochemistry,44,643.

10.   SetzPD,KnochenmussR.(2005)ExcitonmobilityandtrappinginaMALDImatrix.JPhysChemA,109,4030.


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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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