Catalase Assay Kit

半岛bd体育手机客户端 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 H₂0₂to produce water and oxygen, the unconverted H₂0₂reacts with the probe to produce a product, which can be measured colorimetrically at A₅₇₀nm or fluorometrically at λ_Ex= 535 nm/λ_Em= 587 nm. Catalase activity is reversely proportional to the signal. The kit can detect 1 μU or less of catalase activity in samples.

半岛bd体育手机客户端 性质

质量水平	100
web metadata keyword.default	Catalase Assay Kit|sigma-aldrich
detection method	colorimetric fluorometric
储存温度	2-8℃

安全信息

象形图
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
WGK	WGK 3