HEPES CAS:7365-45-9

HEPES imagwira ntchito yofunika kwambiri pakusunga malo okhazikika a pH m'maselo, kuonetsetsa kuti maselo akukhala ndi moyo komanso kukula mwa kupewa kusinthasintha kwa pH. Mphamvu yotetezera iyi ya HEPES ndi yofunika kwambiri pakusunga mikhalidwe ya thupi kuti ifufuze ndi kuyesa mankhwala pogwiritsa ntchito maselo, zomwe zimapangitsa kuti pakhale zotsatira zodalirika komanso zobwerezabwereza. Mu biology ya mamolekyulu ndi biochemistry, HEPES imagwiritsidwa ntchito kwambiri poyesa ma enzyme kuti ilamulire bwino momwe ma enzyme amagwirira ntchito. Kutha kwake kusunga pH yosasintha mkati mwa malo ochepa (nthawi zambiri 7.2-7.6) ndikofunikira kwambiri pakuwonetsetsa kulondola ndi kugwira ntchito bwino kwa njira zama biochemical, monga kuyeretsa mapuloteni, kusanthula kwa nucleic acid, ndi maphunziro a kagayidwe kachakudya. HEPES imagwiritsidwanso ntchito mu ntchito za electrophoresis, kuphatikiza agarose gel electrophoresis ndi polyacrylamide gel electrophoresis, komwe kumathandiza kupanga malo abwino kwambiri olekanitsa DNA ndi mapuloteni. Kapangidwe kake kotetezera kamathandizira kupanga mikanda yakuthwa komanso yodziwika bwino, kukulitsa kutsimikiza ndi kulondola kwa zotsatira zoyesera. Kuphatikiza apo, HEPES imagwiritsidwa ntchito kwambiri mumakampani opanga mankhwala popanga zinthu zamoyo, katemera, ndi ma reagents ozindikira. Kugwirizana kwake ndi ma biomolecule ofunikira komanso kuchepa kwa poizoni m'thupi kumapangitsa kuti ikhale chisankho chabwino kwambiri chosungira kukhazikika ndi kugwira ntchito kwa mankhwala a biopharmaceutical panthawi yopanga ndi kusungira. Ponseponse, HEPES imagwira ntchito ngati chotetezera chosinthika komanso chofunikira kwambiri chomwe chimagwiritsidwa ntchito mosiyanasiyana mu biology ya maselo, kafukufuku wa mamolekyulu, biochemistry, ndi chitukuko cha mankhwala, zomwe zimagwira ntchito yofunika kwambiri pakuwonetsetsa kuti zoyeserera zosiyanasiyana zamoyo ndi zamankhwala zikuyenda bwino komanso zodalirika.