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Merck

MAK064

Sigma-Aldrich

乳酸检测试剂盒

sufficient for 100 colorimetric or fluorometric tests

别名:

乳酸检测试剂盒

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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

應用

cosmetics
food and beverages

檢測方法

colorimetric
fluorometric

相關疾病

endocrinological disorders, diabetes; cancer

儲存溫度

−20°C

一般說明

L(+)-乳酸是一种通过乳酸脱氢酶的作用而在动物中形成的代谢化合物。乳酸是在增殖的细胞中以及在诸如运动的无氧条件下产生的。 异常高浓度的乳酸与癌症、糖尿病和乳酸酸中毒等病理状况有关。L(+)-乳酸是在人体中间代谢中所形成的乳酸的主要立体异构体,并以约1-2 mmol/L的水平存在于血液中。该试剂盒可提供一种简便的方法用于在生物学样本中进行L(+)-乳酸的检测。无需对样本进行预处理或纯化。

應用

乳酸检测试剂盒已用于确定样本中乳酸的浓度。

適合性

适合用于在培养基、发酵培养基、血液和细胞中检测L(+)-乳酸。

原則

在该测定中,乳酸的浓度是通过一种酶检测而被测定的,其可产生与存在的乳酸成比例的比色(570nm)/荧光测定(λex = 535 nm/λem = 587 nm)产物。该试剂盒的常见灵敏度水平在0.001-10 mM之间。

取代透過

象形圖

Health hazard

訊號詞

Danger

危險聲明

危險分類

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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