Egtazic asidi CAS: 67-42-5 Wopanga Mtengo

Calcium chelation: EGTA ili ndi kuyanjana kwakukulu kwa ayoni a calcium ndipo imatha kumangirira bwino, kuchepetsa kuchuluka kwa calcium yaulere mu njira yothetsera.Katunduyu amapangitsa EGTA kukhala yothandiza powerenga gawo la calcium munjira zosiyanasiyana zachilengedwe.

Calcium buffer: EGTA imagwiritsidwa ntchito nthawi zambiri kupanga zosungira zopanda calcium kapena zochepa za calcium poyesera.Mwa chelating calcium, EGTA imathandizira kusunga kuchuluka kwa ayoni a calcium mu yankho, kulola ofufuza kuwongolera zomwe zimadalira calcium.

Kusintha kwa enzyme: Ma enzyme ambiri amafunikira ayoni achitsulo, kuphatikiza calcium, kuti agwire ntchito yawo.EGTA angagwiritsidwe ntchito modulate enzyme ntchito ndi chelating ndi kuchotsa zitsulo zofunika ayoni kusakaniza anachita.

Ma cell dissociation: EGTA ndiyothandiza pakugawanika kwa ma cell komanso kugawanitsa minofu.Zimathandizira kuphwanya kuyanjana kwa ma cell ndi ma cell-extracellular matrix mwa chelating mamolekyu omwe amadalira calcium, zomwe zimapangitsa kuti ma cell atseke.

Maphunziro a kashiamu: Kuthekera kwa EGTA ku chelate ma ayoni a calcium ndikopindulitsa pamaphunziro a calcium.Poyang'anira kuchuluka kwa ayoni a calcium aulere ndi EGTA, ofufuza amatha kuwunika bwino momwe kashiamu amagwirira ntchito pakuwonetsa ma intracellular signing ndi njira zina zathupi.

Njira za biology ya mamolekyulu: EGTA imagwiritsidwa ntchito munjira zosiyanasiyana zama cell biology monga DNA ndi RNA m'zigawo, kuyeretsa mapuloteni, ndi kuyesa kwa ma enzyme.Zimathandizira kukhazikika kwa ma nucleic acid ndi mapuloteni poletsa kuwonongeka kwachitsulo-ion.

Chikhalidwe cha ma cell: EGTA imagwiritsidwa ntchito kwambiri mu chikhalidwe cha ma cell kuti ikhalebe ndi calcium yochepa kuti iphunzire njira zama cell zomwe zimadalira calcium molondola.Zimathandizira kuchotsedwa kwa kashiamu kuchokera kuzinthu zakukulira, kulola ofufuza kuti afufuze ntchito ya calcium mu cell biology.