I-Egtazic acid CAS: 67-42-5 Intengo Yomkhiqizi

I-Calcium chelation: I-EGTA inamandla aphezulu kuma-ion e-calcium futhi ingabopha kahle kuwo, inciphise ukugcwala kwe-calcium yamahhala esixazululweni. Lesi sici senza i-EGTA ibe usizo ekutadisheni indima ye-calcium ezinqubweni ezahlukahlukene zezinto eziphilayo.

I-calcium buffer: I-EGTA ivame ukusetshenziselwa ukudala ama-calcium buffer angenayo i-calcium noma aphansi okuhlolwa. Ngokusebenzisa i-calcium chelating, i-EGTA isiza ekugcineni ukuhlushwa okufiselekayo kwama-ion e-calcium esixazululweni, okuvumela abacwaningi ukulawula ukusabela okuxhomeke ku-calcium.

Ukuguqulwa komsebenzi we-enzyme: Ama-enzyme amaningi adinga ama-ion ensimbi athile, kufaka phakathi i-calcium, ukuze asebenze. I-EGTA ingasetshenziswa ukulinganisa umsebenzi we-enzyme ngokususa lawa ma-ion ensimbi adingekayo engxubeni yokusabela.

Ukuhlukaniswa kwamaseli: I-EGTA iwusizo ekuhlukaniseni amaseli kanye nezinqubo zokuhlukaniswa kwezicubu. Isiza ukuphula ukusebenzisana kwamaseli-amaseli kanye namaseli-angaphandle kweseli ngokususa ama-molecule okunamathela ancike ku-calcium, okuholela ekuqhekekeni kwamaseli.

Izifundo zezinkomba ze-calcium: Amandla e-EGTA okususa ama-ion e-calcium anenzuzo ezifundweni zezinkomba ze-calcium. Ngokulawula ukuhlushwa kwama-ion e-calcium amahhala nge-EGTA, abacwaningi bangahlola ngokunembile indima ye-calcium ekusayineni kwangaphakathi kweseli nakwezinye izinqubo zomzimba.

Amasu ebhayoloji yama-molecule: I-EGTA isetshenziswa ezindleleni ezahlukene zebhayoloji yama-molecule njengokukhipha i-DNA ne-RNA, ukuhlanzwa kwamaprotheni, kanye nokuhlolwa kwama-enzyme. Isiza ekuqiniseni ama-nucleic acid namaprotheni ngokuvimbela ukuwohloka okubangelwa yi-metal-ion.

Ukukhuliswa kwamaseli: I-EGTA ivame ukusetshenziswa ekukhulisweni kwamaseli ukugcina amazinga aphansi e-calcium ukuze kufundwe izinqubo zamaseli ezincike ku-calcium ngokunembile. Isiza ekususweni kwe-calcium ezindabeni zokukhula, okuvumela abacwaningi ukuthi baphenye indima ye-calcium ku-biology yamaseli.