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一般說明
红色荧光团标准。广泛用于酶测定系统。试卤灵的吸收和荧光是 pH 依赖性的。低于 pKa(约 6.0),吸光度转移到约 480 nm、E 和荧光量子产率都明显降低。在二硫苏糖醇(DTT)和 2-巯基乙醇等硫醇存在下,试卤灵是不稳定的。
试卤灵具有高消光系数和良好的化学和光稳定性。试卤灵的这些性质使其非常适合用于反向荧光法检测H2O2,通过测定辣根过氧化物酶介导其氧化成非荧光衍生物时荧光的消失来检测 。
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
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