title: Specific interaction among some enzymes and sodium dodecyl sulfate.
abstract: The effect of 1-butanesulfonic acid sodium salt and sodium dodecyl sulfate on the activity of highly purified and crystalline enzymes with marked differences in structure and function has been studied. The enzymes were: alcohol dehydrogenase; lactate dehydrogenase; malate dehydrogenase; isocitrate dehydrogenase; glucose-6-phosphate dehydrogenase; lipase; alkaline phosphatase. While 1-butanesulfonic acid sodium salt, at the studied concentrations, resulted generally inactive, sodium dedecyl sulfate showed a selective inhibitory effect, always under the critical micellar concentration. A kinetic analysis of the inhibitory action was also carried out.
mesh_terms: D000469:Alkaline Phosphatase / Q000378:metabolism*; D000476:Alkanesulfonates / Q000494:pharmacology*; D017738:Alkanesulfonic Acids; D000818:Animals; D002417:Cattle; D003902:Detergents / Q000494:pharmacology*; D006736:Horses; D007700:Kinetics; D008049:Lipase / Q000378:metabolism*; D009247:NADH, NADPH Oxidoreductases / Q000378:metabolism*; D011817:Rabbits; D012967:Sodium Dodecyl Sulfate / Q000494:pharmacology*; D013501:Surface-Active Agents / Q000494:pharmacology*; D013552:Swine
chemical_list: D000476:Alkanesulfonates; D017738:Alkanesulfonic Acids; D003902:Detergents; D013501:Surface-Active Agents; C036011:1-butanesulfonic acid; D012967:Sodium Dodecyl Sulfate; D009247:NADH, NADPH Oxidoreductases; D008049:Lipase; D000469:Alkaline Phosphatase