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MAK515

Sigma-Aldrich

Oxaloacetate Assay Kit

sufficient for 100 colorimetric or fluorometric tests

Synonym(s):

Oxaloacetate Quantification Kit

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About This Item

UNSPSC Code:
12161503
NACRES:
NA.84

Quality Level

detection method

colorimetric
fluorometric

relevant disease(s)

cancer; neurological disorders

shipped in

wet ice

storage temp.

−20°C

General description

Oxaloacetate (OAA) is an intermediate in the citric acid cycle and participates in gluconeogenesis. OAA is formed by the oxidation of malate, by deamidation of aspartate or by condensation of CO2 with pyruvate or phosphoenolpyruvate.

Features and Benefits

  • Linear detection range: 7 to 400 µM for the colorimetric assay and 1 to 40 µM for the fluorometric assay.

Suitability

The kit is suitable for oxaloacetate determination in plasma, serum, tissue and culture media.

Principle

The Oxaloacetate Assay Kit provides a simple, direct and automation-ready procedure for measuring oxaloacetate concentration. OAA is converted into pyruvate which is then oxidized with the conversion of the dye into a colored and fluorescent form. The color intensity of the oxidized dye at 570 nm or fluorescence intensity at λEx = 530 nm/λEm = 585 nm is directly proportional to the oxaloacetate concentration in the sample.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 1


Certificates of Analysis (COA)

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