Plasmas are treated with K2, K3 or Na EDTA disodium chelator at pH8. The Ethylene-diamine-tetra acetic acid with Cas nr 60-00-4 is called Edetic acid. The chemical formula is C10H16N2O8. As anticoagulant GENTAUR also uses heparin and sodium citrate to produce plasmas.
Tissue, pathway, proteinase, peptidase, protease ,acrosin, lipoprotein, activator, caspase, trypsin, papain, esterase inhibitors are proteins or receptor ligands or receptor antagonists that bind to an enzyme receptor and decreases its activity. Since blocking an enzyme's activity can kill a pathogen or correct a metabolic imbalance, many drugs are enzyme inhibitors. Not all receptor antagonist that bind to enzymes are inhibitors; enzyme activator ligands or agonists bind to enzymes and increase their enzymatic activity, while enzyme substrates bind and are converted to products in the normal catalytic cycle of the enzyme.