MycoLight 比率菌膜电位试剂盒

MycoLight 比率菌膜电位试剂盒是美国AAT Bioquest生产的用于检测菌的试剂盒，AAT Bioquest的MycoLight 比率菌膜电位试剂盒使用荧光传感器，在低浓度的革兰氏阳性和阴性菌细胞中均呈现绿色荧光，但由于较大的染料分子聚集，荧光在较高的细胞溶质浓度下向红色发射转移膜电位。 膜电位的大小随着不同的菌种类而变化。 对于许多革兰氏阳性物种，红/绿比率倾向于随质子梯度的强度而变化，而在许多革兰氏阴性菌中，染料的响应似乎与质子梯度强度不成比例。 该试剂盒设计用于在菌浓度范围为每毫升105-107个生物体时测定菌膜电位。 可以在510-530nm（FITC滤波片组）和600-660nm（德克萨斯红色滤波片组）下荧光测量染色细胞，激发波长为常见的激发光源488nm。百萤生物是AAT Bioquest的中国代理商，为您提供的MycoLight 比率菌膜电位试剂盒。

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