Indicators
An essential aromatic amino acid in humans (provided by food), Phenylalanine plays a key role in the biosynthesis of other amino acids and is important in the structure and function of many proteins and enzymes. Phenylalanine is converted to tyrosine, used in the biosynthesis of dopamine and norepinephrine neurotransmitters. The L-form of Phenylalanine is incorporated into proteins, while the D-form acts as a painkiller. Absorption of ultraviolet radiation by Phenylalanine is used to quantify protein amounts. (NCI04)
Indicators
Prostaglandin-H2 D-isomerase (190 aa, ~21 kDa) is encoded by the human PTGDS gene. This protein is involved in the conversion of prostaglandin H2 (PGH2) to prostaglandin D2 (PGD2).
Indicators
This gene plays a role in homologous recombination for DNA repair.
Indicators
An essential human nutrient that is a heat-stable and water-soluble flavin belonging to the vitamin B family. Riboflavin is a precursor of the coenzymes flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD). These coenzymes are of vital importance in normal tissue respiration, pyridoxine activation, tryptophan to niacin conversion, fat, carbohydrate, and protein metabolism, and glutathione reductase mediated detoxification. Riboflavin may also be involved in maintaining erythrocyte integrity. This vitamin is essential for healthy skin, nails, and hair.
Partner
DiaSys lists SANTE PHARMA INTERNATIONAL in its distributor directory for Côte d’Ivoire.
Indicators
This gene plays a role in the localization of succinate dehydrogenase activity.
Article
Research record from Bioanalysis, 2026-05-01. PMID 42348023.
Partner
DiaSys lists Thorax d.o.o. Laboratorijska diagnostika in its distributor directory for Slovenia.
Indicators
A branched tricyclic glycosylated peptide with bactericidal activity against most organisms and bacteriostatic effect on enterococci. At a site different from that of penicillins and cephalosporins, vancomycin binds tightly to the D-alanyl-D-alanine portion of cell wall precursors, thereby interfering with bacterial cell wall synthesis. This leads to activation of bacterial autolysins that destroy the cell wall by lysis. Vancomycin may also alter the permeability of bacterial cytoplasmic membranes and may selectively inhibit RNA synthesis.
Tests
The determination of the amount of vitamin D binding protein in a sample.
For professionals
Tests
The determination of the amount of vitamin D present in a sample.
For professionals
Tests
Xylose, also known as D-xylose, is a type of sugar ( carbohydrate ) that is normally easily absorbed by your intestines. A xylose test checks the level of xylose in both your blood and urine to see how well you absorb carbohydrates.
For everyone & professionals
