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蚂蚁淘在线 / 品牌中心 / Biotium / Biotium/Viability/Cytotoxicity Assay kit for Bacteria Live and Dead Cells/30027/100-1000-assays
商品描述
Thiskitprovidesatwo-colorfluorescencestainingonbothlivebacteria(green)anddeadbacteria(red)usingtwoprobesDMAOandEthD-III. 您买的GelRed是真的吗？
我们都知道EB很毒，但是您知道AO（吖啶橙）比EB更毒吗？
AO（吖啶橙）也是能透过细胞膜完全嵌入细胞核DNA的。
正品GelRed的分子量在400以上，现在市面上大部分的假货、山寨货通过质谱分析分子量在200多，可以确定含有AO（EB的分子量在80几，AO的分子量是200以上）
为了您的身体健康，请从正规渠道购买正品，认准二维码防伪标，扫一扫，查真伪
Thiskitprovidesatwo-colorfluorescencestainingonbothlivebacteria(green)anddeadbacteria(red)usingtwoprobesDMAOandEthD-III.DMAOisagreen-fluorescentnucleicaciddyewhichstainsbothliveanddeadbacteria.EthD-IIIisared-fluorescentnucleicaciddyethatselectively stainsdeadbacteriawithdamagedcellmembranes.WithanappropriatemixtureofDMAOandEthD-III,bacteriawithintactcellmembranesshow greenfluorescence,whereasbacteriawithdamagedcellmembranesshowredfluorescence.Thekitissuitableforusewithfluorescencemicroscopesandflowcytometers.Theassayprinciplesaregeneralandapplicabletomostbacteriatypes.For100flowcytometryassaysor1000microscopyassays.
KitComponents:
- 2vials(100uL/vial):DMAO,5mM
- 2vials(150uL/vial):EthidiumHomodimer-III(EthD-III),2mM
Features:
- DualDetection:Detectliveanddeadbacteriacellsinacellpopulationsimultaneously
- Simple&Fast:15mindyeloADIngandmeasurewithoutwashing
- Economic:PerformviABIlityandcytotoxicityassaysatthesametime
- Versatile:AnalysiscompatIBLewithflowcytometersandfluorescencemicroscopesusingpopularsettingsforfluoresceinandpropidiumiodide.
References
n/a
