MycoLight 比率菌膜電位試劑盒

MycoLight 比率菌膜電位試劑盒是美國(guó)AAT Bioquest生產(chǎn)的用于檢測(cè)菌的試劑盒，AAT Bioquest的MycoLight 比率菌膜電位試劑盒使用熒光傳感器，在低濃度的革蘭氏陽(yáng)性和陰性菌細(xì)胞中均呈現(xiàn)綠色熒光，但由于較大的染料分子聚集，熒光在較高的細(xì)胞溶質(zhì)濃度下向紅色發(fā)射轉(zhuǎn)移膜電位。 膜電位的大小隨著不同的菌種類而變化。 對(duì)于許多革蘭氏陽(yáng)性物種，紅/綠比率傾向于隨質(zhì)子梯度的強(qiáng)度而變化，而在許多革蘭氏陰性菌中，染料的響應(yīng)似乎與質(zhì)子梯度強(qiáng)度不成比例。 該試劑盒設(shè)計(jì)用于在菌濃度范圍為每毫升105-107個(gè)生物體時(shí)測(cè)定菌膜電位。 可以在510-530nm（FITC濾波片組）和600-660nm（德克薩斯紅色濾波片組）下熒光測(cè)量染色細(xì)胞，激發(fā)波長(zhǎng)為常見的激發(fā)光源488nm。百螢生物是AAT Bioquest的中國(guó)代理商，為您提供的MycoLight 比率菌膜電位試劑盒。

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