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Merck

MAK074

Sigma-Aldrich

抗坏血酸检测试剂盒

sufficient for 100 colorimetric or fluorometric tests

别名:

维生素C检测试剂盒

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About This Item

分類程式碼代碼:
12161503
NACRES:
NA.84

用途

sufficient for 100 colorimetric or fluorometric tests

檢測方法

colorimetric
fluorometric

儲存溫度

−20°C

一般說明

现在我们可提供全新的抗坏血酸检测试剂盒MAK505!抗坏血酸,也称为维生素C,是由植物和一些动物物种(不包括人类和其他灵长类动物)产生的六碳内酯。抗坏血酸可作为多种酶的酶促辅助因子,可用作单加氧酶和双加氧酶的电子供体。抗坏血酸还起到强力抗氧化剂的作用,特别是对活性氧。

適合性

适用于生物液体、食品样品和生长培养基。样品中存在的蛋白质可干扰该检测。含蛋白质的样品最好使用抗坏血酸检测试剂盒 II(MAK075)进行分析。也可使用10kDa分子量截止旋转过滤器对样品进行脱蛋白。

原則

在本次分析中,通过偶联酶反应确定抗坏血酸浓度,生成的比色(570 nm)/荧光 (λex = 535/ λem = 587 nm)产物与抗坏血酸成正比。

象形圖

Health hazard

訊號詞

Danger

危險聲明

危險分類

Eye Irrit. 2 - Resp. Sens. 1 - Skin Sens. 1

儲存類別代碼

10 - Combustible liquids

閃點(°F)

188.6 °F - closed cup

閃點(°C)

87 °C - closed cup


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