BES CAS: 10191-18-1 Onye nrụpụta ọnụahịa

N, N-Bis (hydroxyethyl) -2-aminoethanesulfonic acid, nke a makwaara dị ka BES ma ọ bụ N, N-Bis (2-hydroxyethyl) aminoethanesulfonic acid, bụ ngwakọta kemịkalụ nke a na-ejikarị dị ka onye na-echekwa ihe na ngwa sayensị dị iche iche na ụlọ ọrụ mmepụta ihe. .

BES bụ ngwakọta zwitterionic, nke pụtara na ọ nwere ma ebubo dị mma na nke na-adịghị mma n'ime nhazi ya.Ihe onwunwe a na-enye ya ohere ịnọgide na-enwe pH kwụsiri ike na ngwọta.

BES nwere uru pKa nke ihe dịka 7.4, na-eme ka ọ baa uru karịsịa maka ịdebe na ọkwa pH physiological.A na-ejikarị ya eme ihe na nyocha nke ndu na biochemical, dị ka nchacha protein, mmeghachi omume enzyme, na omenala cell, ebe idowe otu pH dị oke mkpa.

Na mgbakwunye, a na-eji BES eme ihe na usoro electrophoresis, ebe ọ na-enyere aka idowe pH dị mkpa maka nkewa na nyocha nke biomolecules ebubo, dị ka protein na acid nucleic.

Nye iwu ma ọ bụ rịọ arịrịọ

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwa na Mmetụta

Ndokwa pH: BES nwere ikike nchekwa dị irè na pH dị gburugburu 6.4 ruo 7.8.Ọ na-enyere aka ịnọgide na-enwe pH kwụsiri ike site n'ịhazi ntinye nke ion hydrogen na ngwọta.Nke a na-eme ka ọ baa uru karịsịa na usoro nyocha nke ndu na kemịkalụ ebe idowe otu pH dị mkpa.

Protein Stabilization: A na-ejikarị BES na-arụ ọrụ na nhazi protein na usoro nchekwa.Njirimara nchekwa ya nwere ike inye aka idowe pH n'ime oke kachasị maka nkwụsi ike protein ma gbochie denaturation ma ọ bụ mmebi nke protein.

Mmeghachi omume Enzyme: A na-ejikarị BES eme ihe dị ka onye na-echekwa ihe na mmeghachi omume enzymatic.Ọ na-enyere aka idowe pH kacha mma maka ọrụ enzyme, na-ahụ na mmeghachi omume na-aga nke ọma.

Omenala Cell: A na-eji BES na ngwa ọdịnala cell, ọkachasị n'ahịrị sel anụ mammalian.Ọ na-enyere aka ịnọgide na-enwe pH nke ihe na-eto eto, nke dị oké mkpa maka ndụ cell na ọrụ cellular kacha mma.

Electrophoresis: A na-eji BES mee ihe dị ka onye na-ebufe ihe na usoro electrophoresis maka nkewa na nyocha nke biomolecules, gụnyere protein na nucleic acid.Ọ na-eme ka nkewa ahụ pụta n'ime oke pH chọrọ, na-enye ohere maka nyocha ziri ezi.

Nkwakọ ngwaahịa:

Ozi Mgbakwunye:

Ihe mejupụtara	C6H15NO5S
Nyocha	99%
Ọdịdị	Ọcha ntụ ntụ
CAS Mba.	10191-18-1
Nkwakọ ngwaahịa	Obere na nnukwu
Ndụ shelf	afọ 2
Nchekwa	Chekwaa na ebe dị jụụ na nke akọrọ
Asambodo	ISO.