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一般描述
The new Fumarase Assay Kit, MAK521, is now available! Fumarase (Fumarate Hydratase; EC 4.2.1.2) catalyzes the reversible hydration of fumarate to malate in the tricarboxylic acid (Krebs) cycle. The activity of fumarase is important as it produces reducing equivalents that drive the synthesis of ATP and maintains energy balance in aerobic metabolism. A deficiency of fumarase activity results in progressive encephalopathy.
应用
Fumarase Activity Colorimetric Assay Kit has been used to determine fumarase (FUM) activity.
适用性
适于测定不同生物样品内的延胡索酸酶活性，如细胞和组织培养上清液以及纯化所得的线粒体。
原理
The Fumarase Activity Colorimetric Assay Kit provides a simple and high-throughput ready procedure for measuring fumarase activity in a variety of tissues, cells, and isolated mitochondria. Fumarase activity is determined by measuring a colorimetric product with absorbance at 450 nm (A450) proportional to the enzymatic activity present. One unit of fumarase is the amount of enzyme that generates 1.0 mmole of NADH per minute at pH 9.5 at 37 °C.
仅试剂盒组分
产品编号
说明
- Fumarase Assay Buffer
- Fumarase Substrate
- Fumarase Enzyme Mix
- Fumarase Developer
- NADH Standard
- Fumarase Positive Control
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Skin Corr. 1B
储存分类代码
8A - Combustible corrosive hazardous materials
法规信息
监管及禁止进口产品
历史批次信息供参考:
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Li L, et al.
The Plant Journal, 89(3), 458-471 (2017)
Lei Li et al.
The Plant journal : for cell and molecular biology, 89(3), 458-471 (2016-10-12)
Mitochondrial Lon1 loss impairs oxidative phosphorylation complexes and TCA enzymes and causes accumulation of specific mitochondrial proteins. Analysis of over 400 mitochondrial protein degradation rates using 15 N labelling showed that 205 were significantly different between wild type (WT) and
Helena Hernández-Cuervo et al.
Frontiers in physiology, 13, 814510-814510 (2022-04-19)
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Ping Li et al.
International journal of molecular sciences, 23(3) (2022-02-16)
The FH gene encodes the fumarate hydratase of the Krebs cycle and functions as a homotetramer to catalyze the hydration of fumarate to malate. Mutations in FH result in uterine leiomyomas, a rare autosomal dominant inherited metabolic disease. However, how
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