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Catalase Assay Kit

品牌
Sigma-Aldrich
货号
MAK381
规格纯度
sufficient for 100 colorimetric or fluorometric tests
参考价格
5257.74 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Catalase is a ubiquitous antioxidant enzyme that is present in nearly all living organisms. It functions to catalyze the decomposition of hydrogen peroxide (H202) to water and oxygen.

特点和优势

The Catalase Assay Kit is:

  • Compatible with high-throughput handling systems.
  • Simple and rapid procedure with results in ∼40 minutes.

适用性

The kit is suitable for the determination of catalase activity in a variety of biological samples.

原理

In the assay, catalase first reacts with H202 to produce water and oxygen, the unconverted H202 reacts with the probe to produce a product, which can be measured colorimetrically at A570 nm or fluorometrically at λEx = 535 nm/λEm = 587 nm. Catalase activity is reversely proportional to the signal. The kit can detect 1 μU or less of catalase activity in samples.

产品性质

质量水平100
web metadata keyword.defaultCatalase Assay Kit|sigma-aldrich
detection methodcolorimetric
fluorometric
储存温度2-8℃

安全信息

象形图GHS08
警示用语:Danger
危险声明H317 - H334 - H412
预防措施声明P261 - P272 - P273 - P280 - P284 - P302 + P352
危险分类Aquatic Chronic 3 - Resp. Sens. 1 - Skin Sens. 1
储存分类代码10 - Combustible liquids
WGKWGK 3

Sigma-Aldrich

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