BES CAS: 10191-18-1 Mtengo wa Wopanga

N,N-Bis(hydroxyethyl)-2-aminoethanesulfonic acid, yomwe imadziwikanso kuti BES kapena N,N-Bis(2-hydroxyethyl)aminoethanesulfonic acid, ndi mankhwala omwe amagwiritsidwa ntchito kwambiri ngati chotetezera m'magwiritsidwe osiyanasiyana asayansi ndi mafakitale.

BES ndi mankhwala a zwitterionic, zomwe zikutanthauza kuti ali ndi mphamvu zabwino komanso zoyipa mkati mwa kapangidwe kake. Kapangidwe kameneka kamathandiza kuti isunge pH yokhazikika bwino mu mayankho.

BES ili ndi pKa pafupifupi 7.4, zomwe zimapangitsa kuti ikhale yothandiza kwambiri pochepetsa kuchuluka kwa pH m'thupi. Nthawi zambiri imagwiritsidwa ntchito poyesa zamoyo ndi zamankhwala, monga kuyeretsa mapuloteni, zochita za ma enzyme, ndi chikhalidwe cha maselo, komwe kusunga pH inayake ndikofunikira kwambiri.

Kuphatikiza apo, BES imagwiritsidwa ntchito kwambiri mu njira zamagetsi, chifukwa imathandiza kusunga pH yofunikira pakulekanitsa ndi kusanthula ma biomolecules omwe ali ndi mphamvu, monga mapuloteni ndi ma nucleic acid.

Oda kapena Pemphani Mtengo

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kugwiritsa Ntchito ndi Zotsatira zake

Kusunga pH: BES ili ndi mphamvu yosunga pH yogwira ntchito bwino pa pH yozungulira 6.4 mpaka 7.8. Imathandiza kusunga pH yokhazikika mwa kuwongolera kuchuluka kwa ma hydrogen ions mu yankho. Izi zimapangitsa kuti ikhale yothandiza kwambiri m'machitidwe oyesera achilengedwe ndi mankhwala komwe kusunga pH inayake ndikofunikira.

Kukhazikika kwa Mapuloteni: BES imagwiritsidwa ntchito kwambiri poyeretsa ndi kusunga mapuloteni. Mphamvu zake zotetezera zingathandize kusunga pH mkati mwa mulingo woyenera kuti mapuloteni akhale olimba komanso kupewa kuwonongeka kapena kuwonongeka kwa mapuloteni.

Machitidwe a Enzyme: BES nthawi zambiri imagwiritsidwa ntchito ngati chotetezera machitidwe a enzymatic. Zimathandiza kusunga pH yoyenera ya ntchito ya enzyme, kuonetsetsa kuti machitidwewo akuyenda bwino.

Kukulitsa Maselo: BES imagwiritsidwa ntchito pokulitsa maselo, makamaka m'maselo a nyama zoyamwitsa. Imathandiza kusunga pH ya malo okulirapo, zomwe ndizofunikira kwambiri kuti maselo azikhala ndi moyo wabwino komanso kuti maselo azigwira ntchito bwino.

Electrophoresis: BES imagwiritsidwa ntchito ngati chotetezera mu njira za electrophoresis pakulekanitsa ndi kusanthula ma biomolecule, kuphatikizapo mapuloteni ndi ma nucleic acid. Imatsimikizira kuti kulekanitsa kumachitika mkati mwa pH yofunikira, zomwe zimapangitsa kuti kusanthula kolondola kuchitike.

Kulongedza Zinthu:

Zina Zowonjezera:

Kapangidwe kake	C6H15NO5S
Kuyesa	99%
Maonekedwe	Ufa woyera
Nambala ya CAS	10191-18-1
Kulongedza	Kakang'ono komanso kochuluka
Moyo wa Shelufu	zaka 2
Malo Osungirako	Sungani pamalo ozizira komanso ouma
Chitsimikizo	ISO.