MAK490
L-Amino Acid Assay Kit
sufficient for 100 colorimetric or fluorometric tests
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About This Item
UNSPSC Code:
12161503
NACRES:
NA.84
Recommended Products
Quality Level
application(s)
food and beverages
detection method
colorimetric
fluorometric
relevant disease(s)
genitourinary disorders; cancer
shipped in
wet ice
storage temp.
−20°C
Related Categories
General description
L-amino acids are essential molecules defined by the nature of their side-chain. There are 20 amino acids that are commonly used by most organisms for the production of proteins and other biologically relevant molecules. While amino acids can occur in either the D- or L-enantimer, only the L-form is used by cells.
Features and Benefits
- Linear detection range: 3.3 to 500 µM (colorimetric assay) and 0.13 to 50 µM (fluorometric assay) for 60 minute reaction.
- Compatible with high-throughput handling systems.
Suitability
The kit is suitable for L-Amino Acid determination in serum, culture media, tissue homogenates, cell lysates, urine, food samples, etc.
Principle
The L-Amino Acid Assay Kit uses an enzyme-catalyzed oxidation of L-amino acids to convert a dye into a colored or fluorescent form. The absorbance at 570 nm or fluorescence intensity at λEx = 530 nm/λEm = 585 is directly proportional to the L-amino acid concentration in the sample.
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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