Di-4-ANEPPDHQ膜电位荧光探针

Di-4-ANEPPDHQ membrane potential fluorescent probe

D598334-1mg

1mg

避光,-20°C储存

超低温冰袋运输

Di-4-ANEPPDHQ 是一种能够快速反应膜电位变化的染料。本身不具备荧光活性，只有和细胞膜结合后才会发出荧光。它可以足够快地检测瞬态（毫秒）可兴奋细胞的膜电位变化。在各种组织、细胞、以及细胞膜模型中，Di-4-ANEPPDHQ 的荧光变化幅度较为均一，每 100 mV 的变化通常显示 10 %的荧光改变。 产品参数： 外观：可溶于 DMSO、DMF 或乙醇的红棕色固体 Ex/Em (EtOH)：512/712 nm 分子式：C32H47Br2N3O2 分子量：665.6 注意事项： 1. 荧光染料均存在淬灭问题，请尽量注意避光，以减缓荧光淬灭。 2. 为了您的安全和健康，请穿实验服并戴一次性手套操作。 应用范围： 膜电位染色 Product introduction： Di-4-ANEPPDHQ is a dye that can rapidly respond to changes in membrane potential. It has no fluorescence activity and will only emit fluorescence after binding to the cell membrane. It can detect the membrane potential changes of transient (millisecond) excitable cells quickly enough. In various tissues, cells, and cell membrane models, the fluorescence change amplitude of di-4-ANEPPDHQ is relatively uniform, and it usually shows 10% fluorescence change per 100 mV change. Product parameters： Appearance: reddish brown solid soluble in DMSO, DMF or ethanol ex/em (EtOH):512/712 nm molecular formula: c32h47br2n3o2 molecular weight: 665.6 Matters needing attention： 1. fluorescent dyes have quenching problems. Please try to avoid light to slow down fluorescence quenching. 2. for your safety and health, please wear experimental clothes and disposable gloves. Scope of application： Membrane potential staining