氧化酶试纸

O755824-100strips

100strips

适用于微生物学

氧化酶试纸用于检测奈瑟菌、碱性杆菌、气单胞菌、弧菌、弯曲杆菌和假单胞菌等微生物产生的氧化酶。应用： 氧化酶试纸是检测微生物细胞色素氧化酶活性的快速诊断测试。氧化酶试验是一项重要的鉴别程序，所有待鉴定的革兰氏阴性菌都应该进行这项试验。在酶细胞色素氧化酶（由革兰氏阴性菌产生）存在下，试纸上的N,N-二甲基苯二胺和α-萘酚与靛酚蓝反应，通过颜色变化呈现。 Oxidase Strips are a rapid diagnostic test for the detection of the cytochrome oxidase activity of microorganisms. Oxidase Test is an important differential procedure which is performed on all gram-negative bacteria that are to be identified. In presence of the enzyme cytochrome oxidase (produced by gram-negative bacteria) the N,N-dimethyl-phenylenediamine, and alpha-naphthol impregnated on the strips react to indophenol blue which is visible by a color change. Application: Oxidase Strips are used for detection of oxidase production by microorganisms like Neisseria, Alcaligenes, Aeromonas, Vibrio′s, Campylobacter and Pseudomonas .