生物膜电位荧光染料DiBA***(3)DiBA***(3)为***常用的膜电位（MembranePotential）荧光染料，DiBA***(3)为带负电荷的阴离子慢反应染料。该染料本身无荧光，当进入细胞与胞浆内的蛋白质结合后才发出荧光，测量时要求细胞浸在荧光染料中。当细胞内荧光强度增加即膜电位增加示细胞去极化；反之，细胞内荧光强度降低即膜电位降低示细胞超极化。Rhodamine123主要用于线粒体膜电位测量。Rhodamine123是一种亲脂性阳离子荧光探针，当线粒体膜内侧负电荷增多时，荧光强度增加，与DiBA***(3)的表示形式相反。订购信息：货号产品名称规格30037DiO/DPAmembranepotentialdetectionkitKit61010Di-4-ANEPPS5mg61011DiBA***(3)(bis-(1,3-dibarbituricacid)-trimethineoxanol)25mg61012Di-8-ANEPPS5mg61013Di-2-ANEPEQ(JPW1114)5mg61014Di-8-ANEPPQ5mg61015Di-12-ANEPPQ5mg61016RH4145mg61017RH42125mg61018RH2375mg61019RH7955mg60037Dipicrylamine二苦胺，六硝基***25mg60038DiOC16(3)25mg70007DiOC5(3)(3,3'-Dipentyloxacarbocyanine,iodide)100mg70008DiOC2(3)(3,3'-Diethyloxacarbocyanine,iodide)100mg70009DiOC6(3)(3,3'-dihexyloxacarbocyanine,iodide)100mg70015DiIC1(5)(1,1'-dimethyl-3,3,3',3'-tetramethylindodicarbocyanine,iodide)100mg70016Tetramethylrhodamineethylester,perchlorate(TMRE)25mg70017Tetramethylrhodaminemethylester,perchlorate(TMRM)25mg)