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Indicators
A family of pyridoxal phosphate-dependent enzymes involved in amino acid metabolism and in the urea and tricarboxylic acid cycles. Aspartate aminotransferase specifically and reversibly catalyzes the transfer of an amino group from L-aspartate to alpha-ketoglutarate forming oxaloacetate and L-glutamate.
Article
Expanding an automated nucleic-acid extraction lineup: matching chemistry to workload bands, contamination-control architecture, and consumable cost structure.
Article
Research record from Ann Neurosci, 2026-09-07. PMID 42712575.
Tests
The determination of the amount of the 1-42 amino acid beta amyloid protein isoform present in a sample.
Tests
The determination of the amount of beta-aminobutyric acid present in a sample.
Indicators
Hexahydro-2-oxo-1H-thieno(3,4-d)imidazole-4-pentanoic acid. Growth factor present in minute amounts in every living cell. It occurs mainly bound to proteins or polypeptides and is abundant in liver, kidney, pancreas, yeast, and milk. The biotin content of cancerous tissue is higher than that of normal tissue.
Tests
Point-of-care measurement of oxygenation, ventilation, acid-base status, and electrolytes in critically ill patients.
Article
Research record from ACS Sens, 2026-07-01. PMID 42405683.
Indicators
An amino acid derivative. Carnitine facilitates long-chain fatty acid entry into mitochondria, delivering substrate for oxidation and subsequent energy production. Fatty acids are utilized as an energy substrate in all tissues except the brain.
Tests
Nucleic acid detection of Chlamydia trachomatis and Neisseria gonorrhoeae.
Indicators
A chlorine anion that forms the negatively charged part of certain salts, including sodium and hydrogen chloride salts, and is an essential electrolyte located in all body fluids responsible for maintaining acid/base balance, transmitting nerve impulses and regulating fluid in and out of cells.
Tests
The determination of the amount of cholic acid, glycocholic acid, hyocholic acid, and taurocholic acid in a sample.
