Egtazic acid CAS: 67-42-5 Mtengo wa Wopanga

Ethylenebis (oxyethylenitrilo)tetraacetic acid (EGTA) ndi mankhwala ophera tizilombo omwe amagwiritsidwa ntchito kwambiri mu kafukufuku wa zamoyo ndi mankhwala. Ndi mankhwala opangidwa omwe amachokera ku ethylenediamine ndi ethylene glycol. EGTA ili ndi mphamvu yayikulu pa ma ayoni achitsulo osakanikirana, makamaka calcium, ndipo imagwiritsidwa ntchito kwambiri pophera ndi kusonkhanitsa ma ayoni awa m'njira zosiyanasiyana monga mu chitukuko cha maselo, kuyesa ma enzyme, ndi njira za biology ya molecular. Mwa kumangirira ku calcium ndi ma ayoni ena achitsulo, EGTA imathandiza kuwongolera kuchuluka kwawo, motero kumakhudza njira zosiyanasiyana za biochemical.

Oda kapena Pemphani Mtengo

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kugwiritsa Ntchito ndi Zotsatira zake

Kuchuluka kwa calcium: EGTA imagwirizana kwambiri ndi ma ayoni a calcium ndipo imatha kumangirira bwino, kuchepetsa kuchuluka kwa calcium yaulere mu yankho. Izi zimapangitsa EGTA kukhala yothandiza pophunzira momwe calcium imagwirira ntchito m'njira zosiyanasiyana zamoyo.

Chosungira calcium: EGTA nthawi zambiri imagwiritsidwa ntchito popanga zosungira zopanda calcium kapena zochepa za calcium poyesera. Mwa kuyika calcium m'maselo, EGTA imathandiza kusunga kuchuluka kwa ma calcium ayoni omwe amafunidwa mu yankho, zomwe zimathandiza ofufuza kuwongolera momwe calcium imagwirira ntchito.

Kusintha kwa ntchito ya enzyme: Ma enzyme ambiri amafuna ma ayoni achitsulo, kuphatikizapo calcium, kuti agwire ntchito. EGTA ingagwiritsidwe ntchito kusintha ntchito ya ma enzyme mwa kuchotsa ma ayoni achitsulo ofunikirawa kuchokera ku chisakanizo cha reaction.

Kugawanika kwa maselo: EGTA ndi yothandiza pakugawanika kwa maselo ndi kugawanika kwa minofu. Imathandiza kuswa mgwirizano wa maselo ndi maselo ndi maselo akunja kwa maselo mwa kugawa mamolekyu ogwirizana ndi calcium, zomwe zimapangitsa kuti maselo asamagwirizane.

Maphunziro a zizindikiro za calcium: Kuthekera kwa EGTA kugawa ma calcium ions ndikwabwino pa maphunziro a zizindikiro za calcium. Mwa kuwongolera kuchuluka kwa ma calcium ions aulere ndi EGTA, ofufuza amatha kuwona bwino ntchito ya calcium pakupereka zizindikiro mkati mwa maselo ndi njira zina za thupi.

Njira za biology ya mamolekyulu: EGTA imagwiritsidwa ntchito m'njira zosiyanasiyana za biology ya mamolekyulu monga kuchotsa DNA ndi RNA, kuyeretsa mapuloteni, ndi kuyesa ma enzyme. Imathandiza kukhazikika kwa ma nucleic acid ndi mapuloteni poletsa kuwonongeka kwa metal-ion.

Kulima kwa maselo: EGTA imagwiritsidwa ntchito kwambiri pakukula kwa maselo kuti isunge calcium yochepa kuti iphunzire bwino momwe maselo amagwirira ntchito motsatira calcium. Imathandizira kuchotsa calcium kuchokera kuzinthu zomwe zimakula, zomwe zimathandiza ofufuza kufufuza ntchito ya calcium mu sayansi ya maselo.

Kulongedza Zinthu:

Zina Zowonjezera:

Kapangidwe kake	C14H24N2O10
Kuyesa	99%
Maonekedwe	Ufa woyera
Nambala ya CAS	67-42-5
Kulongedza	Kakang'ono komanso kochuluka
Moyo wa Shelufu	zaka 2
Malo Osungirako	Sungani pamalo ozizira komanso ouma
Chitsimikizo	ISO.