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Key Documents

MAK495

Sigma-Aldrich

Aspartate Assay Kit

new

sufficient for 100 colorimetric or fluorometric tests

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About This Item

UNSPSC Code:
12161503

Quality Level

application(s)

pharmaceutical

detection method

colorimetric
fluorometric

relevant disease(s)

endocrinological disorders, diabetes; neurological disorders

shipped in

wet ice

storage temp.

2-8°C

Related Categories

General description

Aspartate, a nonessential amino acid, is a precursor to several other amino acids and is an excitatory neurotransmitter. Aspartate is involved in the urea cycle and gluconeogenesis.

Features and Benefits

  • Linear detection range: 2 to 400 µM aspartate for the colorimetric assay and 1 to 50 µM for the fluorometric assay.

Suitability

The kit is suitable for aspartate determination in plasma, serum, tissue and culture media, as well as for studying the effects of drugs on aspartate metabolism.

Principle

In the Aspartate Assay Kit, aspartate 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 aspartate 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 2


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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