Product nameFree Amino Nitrogen Assay Kit
Sample typeFood samples
Range0.2 mM - 10 mM
Free Amino Nitrogen Assay Kit (ab272523) measures alpha amino acids, ammonia, and end group amino nitrogens. The ninhydrin based reaction is a superior method for determining only alpha amino acids and ammonia compared to the traditional Kjeldahl, which measures nitrogen from all sources. Only requiring low sample volumes, the stable ninhydrin reagent provides a simple and accurate method for determining Free Amino Nitrogen concentrations.
Fast and sensitive. Linear detection range (5 µL sample): 0.2 to 10 mM for 10 min reaction.
Convenient and high-throughput. Homogeneous "mix-incubatemeasure" type assay. Can be readily automated to process thousands of samples per day.
Tested applicationsSuitable for: Functional Studiesmore details
Storage instructionsStore at +4°C. Please refer to protocols.
Components 100 tests Glycine Standard (20 mM) 1 x 500µl Reagent A 1 x 18ml Reagent B 1 x 600µl
Our Abpromise guarantee covers the use of ab272523 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|Functional Studies||Use at an assay dependent concentration.|
ab272523 has not yet been referenced specifically in any publications.