产品
编 号：F470996
分子式：C12H18NNaO4S
分子量：295.33
分子式：C12H18NNaO4S
分子量：295.33
产品类型
规格
价格
是否有货
1g
120
In-stock
5g
询价
询价
10g
询价
询价
结构图
CAS No: 82692-93-1
产品详情
生物活性：
TOOS (TOOS sodium salt) is a highly water-soluble aniline derivative widely used in diagnostics and biological experiments. TOOS can be combined with 3-methyl-2-benzothiazolinone hydrazone hydrochloride (MBTH) to form a chromogenic system to measure oxidase activity. In the MBTH-TOOS chromogenic system, MBTH is catalytically oxidized to produce (-NH) free radicals, which react with TOOS to form colorless compounds. Furthermore, the colorless compound undergoes a disproportionation reaction to produce a blue-violet quinoid compound.
体外研究：
MBTH-TOOS 显色系统以 Cit-PtNPs 氧化酶为例：将 50 μL Cit-PtNP、250 μL 3 mM TOOS 和 200 μL 0.5 mM MBTH 混合到 500 μL Tris-HCl 缓冲溶液 (10 mM，pH=8.0) 中，并在 40°C 下孵育 25 分钟。随后，在 590 nm 处测定吸光度，计算氧化酶活性水平。
TOOS (TOOS sodium salt) is a highly water-soluble aniline derivative widely used in diagnostics and biological experiments. TOOS can be combined with 3-methyl-2-benzothiazolinone hydrazone hydrochloride (MBTH) to form a chromogenic system to measure oxidase activity. In the MBTH-TOOS chromogenic system, MBTH is catalytically oxidized to produce (-NH) free radicals, which react with TOOS to form colorless compounds. Furthermore, the colorless compound undergoes a disproportionation reaction to produce a blue-violet quinoid compound.
体外研究：
MBTH-TOOS 显色系统以 Cit-PtNPs 氧化酶为例：将 50 μL Cit-PtNP、250 μL 3 mM TOOS 和 200 μL 0.5 mM MBTH 混合到 500 μL Tris-HCl 缓冲溶液 (10 mM，pH=8.0) 中，并在 40°C 下孵育 25 分钟。随后，在 590 nm 处测定吸光度，计算氧化酶活性水平。
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