BIOSENSORS - The powerful recognition methods of biological chemicals (enzymes, antibodies, DNA) are coupled to microelectronics to enable speedy, correct low- stage detection of such substances as sugars and proteins (similar to hormones) in body fluids, pollutants in water and gases in air. Various sugars and amino acids can function attractants whereas some substances similar to acid or alkali serve as repellants in microbial chemotaxis. GLYCOSYLATION - The covalent attachment of sugars to an amino acid in the protein portion of a glycoprotein. If you're an athlete, you'll be able to take certified amino acids manufacturer acids before, during and after training. The availability of numerous amino acid sorts has resulted in the development of varied products with different compositions and advantages, thereby contributing to the growth of the amino acids market.