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Glutamine assay

Product Method Size Catalog Price Quantity
Glutamine assay Colorimetric R1 4x16, R2 4x6.7ml GM1373 £701.50
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  • Format
    Lyophilised
  • Assay Range
    0.14 - 10mmol/l
  • Working Stability 15-25 °C
    _
  • Working Stability 2-8 °C
    7 days
  • Material Safety Data Sheets
    PDF download
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Intended Use

For the quantitative determination of L-glutamine for Biotechnology use only. This product is suitable for use the RX Series instruments which includes the Rx Daytona and Rx Imola.


Principle

L-glutamine in cell culture is determined spectrophoto-metrically through a kinetic coupling assay system using glutaminase and L-glutamate oxidase. L-glutamate generated from deamination of L-glutamine is oxidized by L-glutamate oxidase to release H2O2. H2O2 is further reacted with N-Ethyl-N-(2-hydroxy-3-sulfo-propyl)-3-methylaniline (EHSPT) and 4-aminoantipyrine (4-AA) in the presence of peroxidase (POD) to generate quinine dye which is proportional to the amount of L-glutamine in samples.


Available Applications

  • Various