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Merck
CN

MAK464

Sigma-Aldrich

Lactate Dehydrogenase Assay Kit

sufficient for 100 colorimetric tests

别名:

LDH Assay Kit, Lactate Dehydrogenase Activity Assay Kit

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About This Item

UNSPSC代码:
12352204
NACRES:
NA.84

质量水平

应用

pharmaceutical

检测方法

colorimetric

相关疾病

cancer; hematological disorder

运输

wet ice

储存温度

−20°C

一般描述

Lactate dehydrogenase (LDH) is an oxidoreductase which catalyzes the interconversion of lactate and pyruvate. When disease or injury affects tissues containing LDH, the cells release LDH into the bloodstream, where it is identified in higher than normal levels. Therefore, LDH is most often measured to evaluate the presence of tissue or cell damage.

特点和优势

  • Linear detection range 2-200 U/L
  • Compatible with high-throughput handling systems.
  • Simple procedure allows for reliable quantitation of LDH activity within 30 minutes.

适用性

The kit is suitable for lactate dehydrogenase activity determination in serum, plasma, and other sources. It is also suitable for the characterization and quality control of LDH production, as well as for the screening and evaluation of LDH modulators in drug discovery.

原理

The non-radioactive colorimetric LDH assay is based on the reduction of the tetrazolium salt MTT in a NADH-coupled enzymatic reaction to a reduced form of MTT which exhibits an absorption maximum at 565 nm. The intensity of the purple color formed is directly proportional to the enzyme activity.

警示用语:

Danger

危险分类

Eye Irrit. 2 - Flam. Liq. 2 - Met. Corr. 1 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 2

法规信息

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分析证书(COA)

Lot/Batch Number

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