荧光探针，标记，颗粒和染色

CAS号：62669-70-9

品名：罗丹明123rhodamine123

中文别名：罗丹明123;

英文别名：RHODAMINE123,PURE;Rhodamine123;RHODAMINEMETHYLESTERCHLORIDE;2-(6-amino-3-imino-3H-xanthen-9-yl)-methylester,hydrochloride;rhodamine110methylester;Rhodamine-123;RHODAMINE123HYDROCHLORIDE;rh123;

分子式：C21H17ClN2O3

分子量：380.824

精确质量：380.093

Psa：89.31

RTECS号：ZE0883000

MDL号：MFCD00012664

外观与性状：红色至棕色粉末

密度：

熔点：235 °C

稳定性：Stable under normal temperatures and pressures.

储存条件：Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

安全说明：S22-S24/25

危险类别码：R22

WGK Germany：3

海关编码：2932999099

危险品标志：Xn

简介：Rhodamine123isachemicalcompoundandadye.Itisoftenusedasatracerdyewithinwatertodeterminetherateanddirectionofflowandtransport.Rhodaminedyesfluoresceandcanthusbedetectedeasilyandinexpensivelywithinstrumentscalledfluorometers.Rhodaminedyesareusedextensivelyinbiotechnologyapplicationssuchasfluorescencemicroscopy,flowcytometry,fluorescencecorrelationspectroscopyandELISA.Rhodaminefluorescencecanalsobeusedasameasureofmembranepolarizationinlivecellassaysbothwithinmitochondriaandwithbacteria.Thisusereliesonthefactthatrhodamine123accumulatesinmembranesinamannerwhichisdependentonmembranepolarization.

用途：用于治疗前列腺癌，组织学染色。