Protonex Green dye demonstrated pH-dependent fluorescence。 Unlike most of the existing fluorescent dyes that are more fluorescent at higher pH， acidic conditions enhance the fluorescence of Protonex Green dye。 The fluorescence of Protonex Green dye increases as pH decreases from neutral to the acidic。 The lack of fluorescence outside the cell eliminates the wash steps。 Protonex Red dye provides a powerful tool to monitor acidic cell compartments such as endosomes and lysosomes。 Protonex Green dye is non-fluorescent outside the cells， but fluoresces brightly green in acidic compartments （such as phagosomes， lysosomes and endosomes）。 This Protonex Green enables the specific detection of cellular acidic compartments with reduced signal variability and improved accuracy for imaging or flow applications。 Protonex Green has the spectral properties similar to those of FITC， making the common filter set of FITC readily available to the assays of Protonex Green。 This amino-reactive Protonex Green derivative can be used for preparing Protonex Green conjugates as fluorescent pH probes。
产品描述
pH荧光探针Protonex Green 500， 琥珀酰亚胺酯产品的光谱学相关参数为Ex（nm）=443/ Em（nm）505；其对应分子量大小为。
产品形式
提供的pH荧光探针Protonex Green 500， 琥珀酰亚胺酯产品为固体形式，我们建议将其溶解到DMSO溶液中使用或保存。
保存建议
对于pH荧光探针Protonex Green 500， 琥珀酰亚胺酯产品，我们推荐使用常温进行运输。在您收到货物后，我们建议在低于-15℃温度下冷冻保存，要求储存环境干燥并避免光照。产品有效期为12个月。
