amino acid analysis


Also found in: Acronyms.

a·mi·no ac·id a·nal·y·sis

1. determination and identification of amino acid content of a macromolecule;
2. identification of a specific amino acid in macromolecules, often a mutated protein;
3. identification and quantitation of amino acid content in blood plasma or urine; a key diagnostic aid.
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After evaporation of the solvent, the proteins in the chloroform fraction were separated by electrophoresis or subjected to acid hydrolysis and subsequent amino acid analysis.
On the other hand, total amino acid analysis involves the acidic hydrolysis of the samples, which eliminates problems with protein extraction.
Technical and scientific support is available worldwide from a dedicated amino acid analysis support team.
Commonly used techniques include 1D and 2D gel electrophoresis, ELISA, Western blotting, HPLC, amino acid analysis, protein quantification, UV-absorption and MS (mass spectrometry).
The ten chapters cover phytoestrogens, fatty acids in functional foods, flavanoids, anthocyanins, carotenoids and provitamin A, chlorophyll, water-soluble vitamins, amino acid analysis, and carbohydrates and other electrochemically active compounds in functional foods.
The company's first post-column analysis reagents were designed for amino acid analysis and demand for these products from the clinical and pharmaceutical industries has been growing strongly.
Phenomenex is dedicated to the development and manufacturing of columns and related products for separation sciences, including HPLC, GC, Solid Phase Extraction (SPE), Amino Acid Analysis (AAA), and Oligonucleotide Analysis and Purification.
Alta Bioscience is the first UK organisation to receive the accreditation for amino acid analysis and protein sequencing.
If the antennular chemosensory neurons respond sensitively to the nitrogenous compounds that have been detected in this amino acid analysis, the higher concentrations of nitrogenous compounds in male urine might be expected to cause a higher response of chemosensory afferents of the outer flagellum to male urine than to female urine (Fig.
The amino acid analysis system used Waters [Millenium.sup.32] software and consisted of two model 510 pumps, a model [717.sup.+] autosampler and a model 774 scanning fluorescence detector.
The most important methods of amino acid analysis that have been applied to nectars are:
They also plan to perform an amino acid analysis that can reveal whether the proteins are truly ancient.