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Merck
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重要文件

MAK521

Sigma-Aldrich

Fumarase Assay Kit

sufficient for 100 colorimetric tests

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About This Item

分類程式碼代碼:
12161503
NACRES:
NA.84

品質等級

檢測方法

colorimetric

相關疾病

neurological disorders; neonatal diseases

運輸包裝

wet ice

儲存溫度

−20°C

一般說明

Fumarase (or fumarate hydratase) is an enzyme that catalyzes the reversible hydration/dehydration reaction of fumarate to malate. Fumarase exists in two isoforms: a cytosolic and mitochondrial form. In the citric acid cycle, it facilitates a transition step in the production of energy in the form of NADH. Fumarase deficiency in humans results in early brain development problems and is characterized by poor feeding, hypotonia, failure to thrive, etc.

特點和優勢

  • Linear detection range: 0.4 to 70 U/L
  • Compatible with high-throughput handling systems.

適合性

The kit is suitable for fumarase activity determination in biological samples (e.g. plasma, serum, erythrocytes, tissue and culture media.)

原則

The Fumarase Assay Kit is a non-radioactive, colorimetric assay 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 increase in absorbance at 565 nm is proportional to the enzyme activity.

訊號詞

Danger

危險分類

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

標靶器官

Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3


分析證明 (COA)

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