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ADOS CAS: 82692-96-4 Onye nrụpụta ọnụahịa
N-Ethyl-N- (2-hydroxy-3-sulfopropyl) -3-methoxyaniline sodium salt dihydrate, nke a makwaara dị ka EHS, bụ ngwakọta kemịkalụ eji eme ihe dị iche iche na kemịkalụ na biochemistry.Ọ bụ ihe na-edozi mmiri na-esi na nne na nna 2-hydroxy-3-sulfopropyl-3-methoxyaniline.
A na-ejikarị EHS mee ihe dị ka ihe ngosi pH, kpọmkwem na pH nke 6.8 ruo 10. EHS na-enwekarị ụcha n'ụdị acidic ya mana ọ na-agbanwe na agba anụnụ anụnụ mgbe ekpughere ya na ọnọdụ alkaline.Enwere ike ịhụ mgbanwe agba a anya, na-eme ka ọ baa uru maka nyochaa mgbanwe pH na ngwọta.
Na mgbakwunye na njirimara pH ya, ejirila EHS mee ihe na nyocha nyocha na biochemical dị iche iche.Dịka ọmụmaatụ, enwere ike iji ya mee ihe dị ka ihe eji esiji protein na gel electrophoresis, na-enyere aka iji anya nke uche na ịkọwapụta ụdị protein.EHS ahụwokwa ngwa na nyocha enzyme, ebe enwere ike iji tụọ ọrụ enzyme ma ọ bụ chọpụta mmeghachi omume enzymatic.
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Methyl1,2,3,4-tetra-O-acetyl-BD-glucuronate CAS:7355-18-2
Methyl 1,2,3,4-tetra-O-acetyl-β-D-glucuronate bụ ngwakọta kemịkalụ sitere na β-D-glucuronic acid.A na-ejikarị ya eme ihe dị ka ngọngọ ụlọ na kemịkalụ carbohydrate yana dịka otu nchebe maka otu hydroxyl.Ọ na-ahụ ngwa na njikọ nke ọgwụ na ụmụ irighiri ihe na-arụ ọrụ ndụ nke nwere moieties glucuronic acid.
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![disodium4-[3-methyl-N- (4-sulfonatobutyl) anilino] butane-1-sulfonate CAS: 127544-88-1](//cdn.globalso.com/xindaobiotech/图片223.png)
disodium4-[3-methyl-N- (4-sulfonatobutyl) anilino] butane-1-sulfonate CAS: 127544-88-1
Disodium 4-[3-methyl-N- (4-sulfonatobutyl) anilino] butane-1-sulfonate bụ ngwakọta kemịkalụ nwere usoro ihe omimi dị mgbagwoju anya.A na-akpọkarị ya dị ka ihe mgbapụta sulfony nke anilino butane.
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2-hydroxy-4-morpholinepropanesulphonic acid CAS: 68399-77-9
2-hydroxy-4-morpholinepropanesulphonic acid (CAPS) bụ ihe nchekwa zwitterionic a na-ejikarị na nyocha biochemical na molecular bayoloji.Ọ bụ pH stabilizer dị irè, na-ejigide pH na-agbanwe agbanwe n'ihe dịka 9.2-10.2.A maara CAPS nke ọma maka ngwa ya na ịdị ọcha protein, nyocha enzymatic, mgbasa ozi ọdịbendị cell, na electrophoresis.Ọ dakọtara na enzymes, a na-ejikarị ya iji nọgide na-enwe pH kacha mma maka ọrụ enzyme n'oge usoro ụlọ nyocha dị iche iche.A na-ejikwa CAPS na mgbasa ozi omenala cell iji mepụta ebe kacha mma maka uto cell na ịdị ndụ.Na electrophoresis, ọ na-enyere aka ịnọgide na-enwe nkwụsi ike pH dị mkpa maka nkewa na nyocha nke nucleic acid ma ọ bụ protein.
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METHYL Beta-D-GLUCOPYRANOSIDE HEMIHYDRATE CAS: 7000-27-3
Methyl beta-D-glucopyranoside hemihydrate bụ kemịkalụ kemịkalụ sitere na klas nke glucopyranosides.Ọ bụ ntụ ntụ kristal na-acha ọcha nke na-agbaze na mmiri.A na-ejikarị ogige a eme ihe dị ka isi iyi carbohydrate na mgbasa ozi omenala cell yana mkpụrụ maka mmeghachi omume enzymatic na nyocha biochemical na biotechnological.Ọ nwere ike ije ozi dị ka onyinye ihe atụ iji mụọ carbohydrate metabolism, njem, na itinye n'ọrụ n'ime usoro ndu dị iche iche.Methyl beta-D-glucopyranoside hemihydrate na-achọta ngwa n'ọhịa nke glycobiology, enzymology, na mmepe ọgwụ, ebe a na-eji ya dị ka ngwa ngwa maka nyocha na nyocha dị iche iche.
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AMPSO CAS: 68399-79-1 Onye nrụpụta ọnụahịa
AMPSO, ma ọ bụ 3-[(1,1-dimethyl-2-hydroxyethyl) amino]-2-hydroxypropanesulfonic acid, bụ ihe nchekwa zwitterionic nke a na-ejikarị na nyocha nke ndu na biochemical.Ọ nwere uru pKa nke gburugburu 7.9, na-eme ka ọ dị mma maka ịnọgide na-enwe ọnọdụ pH kwụsiri ike n'ọtụtụ ebe nyocha. AMPSO na-ejikarị eme ihe na mgbasa ozi omenala cell, ịdị ọcha protein, nyocha enzyme, electrophoresis gels, na DNA sequencing.Ọ na-enyere aka ịnọgide na-enwe ụdị pH a chọrọ, na-eme ka ọnọdụ dị mma maka uto cell, nkwụsi ike protein, ọrụ enzyme, na nkewa ziri ezi na nyocha nke biomolecules. Site n'ikike ya iguzogide mgbanwe pH kpatara site na mgbakwunye nke acids ma ọ bụ ntọala, AMPSO bụ ngwá ọrụ bara uru na. na-edobe njikwa pH nke ọma n'ọtụtụ nnwale nke ndu na biochemical.
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Bicine CAS: 150-25-4 Onye nrụpụta ọnụahịa
Bicine bụ ihe nchekwa zwitterionic a na-ejikarị na nyocha nke ndu na biochemical.Ọ bụ ngwá ọrụ bara uru maka ịnọgide na-enwe pH kwụsiri ike n'ọtụtụ ntọala nnwale, gụnyere nyocha enzyme, usoro mgbasa ozi omenala cell, na usoro nke ịdị ọcha protein.Nke a na-eme ka ọ bụrụ ihe bara uru karịsịa na nyocha ndị na-agụnye mgbanwe okpomọkụ. Na mgbakwunye na ihe nkwụnye ya, bicine na-egosipụtakwa ike dị mma na mmiri ma kwekọọ na ọtụtụ usoro ndu.A na-ejikarị ya na ihe ndị ọzọ na-ebufe ihe iji nweta ọnọdụ pH kachasị mma. A na-ewere Bicine dị ka ihe na-adịghị egbu egbu na nke na-adịghị ewe iwe, na-eme ka ọ dị mma maka iji ya mee ihe n'ọtụtụ ngwa ngwa.Agbanyeghị, dị ka ọ dị na reagen kemịkalụ ọ bụla, ọ dị mkpa ijikwa nchekwa nchekwa kwesịrị ekwesị ijikwa bicine yana soro ntuziaka akwadoro maka nchekwa na mkpofu.
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4-Nitrophenyl-alpha-D-glucopyranoside CAS: 3767-28-0
4-Nitrophenyl-alpha-D-glucopyranoside bụ ngwakọta kemịkalụ nke a na-ejikarị na nnwale biochemical na nyocha.Ọ bụ mkpụrụ nke ụfọdụ enzymes, dị ka glycosidases, nwere ike gbawaa iji hapụ ngwaahịa a na-achọpụta.Nhazi ya nwere molekul glucose (alpha-D-glucose) jikọtara ya na otu 4-nitrophenyl.A na-ejikarị ogige a na-amụ ma tụọ ọrụ nke enzymes na-etinye aka na metabolism carbohydrate na usoro glycosylation.
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TAPS CAS: 29915-38-6 Onye nrụpụta ọnụahịa
TAPS (3- (N-morpholino)propanesulfonic acid) bụ onye na-ebufe zwitterionic nke a na-ejikarị na nyocha nke ndu na biochemical.Ọ dị irè nke ukwuu n'ịkwado ọnọdụ pH kwụsiri ike, na-eme ka ọ bụrụ ngwá ọrụ bara uru na nnwale na usoro chọrọ njikwa pH ziri ezi.A na-eji TAPS mee ihe na omenala cell, usoro ihe ọmụmụ ihe omimi, nyocha protein, ọmụmụ kinetics enzyme, na nyocha biochemical.Ikike nchekwa ya na ndakọrịta ya na sistemu ndu dị iche iche na-eme ka ọ bụrụ nhọrọ nwere ike ịdabere na ya maka idowe gburugburu pH kacha mma.
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ALPS CAS: 82611-85-6 Onye nrụpụta ọnụahịa
N-Ethyl-N- (3-sulfopropyl) aniline sodium nnu bụ ngwakọta kemịkalụ nke nwere otu amine (aniline) nwere otu ethyl na sulfopropyl jikọtara ya.Ọ bụ n'ụdị nnu sodium, nke pụtara na e jikọtara ya na ion sodium ionically iji mee ka ọ dịkwuo ike na mmiri.A na-ejikarị ọgwụ a eme ihe na njikọ kemịkalụ, ọgwụ na-emepụta ihe na-esiji esiji.Ngwa ya na akụrụngwa ya nwere ike ịdịgasị iche dabere n'ụdị ojiji akọwapụtara.
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METHYL-BETA-D-GALACTOPYRANOSIDE CAS:1824-94-8
Methyl-beta-D-galactopyranoside bụ ngwakọta kemịkalụ nke sitere na galactose.Ọ bụ ụdị methylated nke beta-D-galactose, ebe otu methyl nọchiri otu n'ime otu hydroxyl nke molekul shuga.Mgbanwe a na-agbanwe akụrụngwa nke galactose, na-eme ka ọ kwụsie ike ma dabara maka ngwa dị iche iche na biochemistry na bayoloji molecular.Methyl-beta-D-galactopyranoside bụ nke a na-ejikarị dị ka mkpụrụ n'ime nyocha enzyme, karịsịa na ọmụmụ ihe metụtara ọrụ beta-galactosidase.A na-ejikwa ya dị ka nyocha ihe omimi iji mụọ njirimara carbohydrate na mmekọrịta, ọkachasị na usoro mgbasa ozi lectin.
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HDAOS CAS: 82692-88-4 Onye nrụpụta ọnụahịa
HDAOS (N- (2-Hydroxy-3-sulfopropyl) -3,5-dimethoxyaniline sodium nnu) bụ ngwakọta kemịkalụ nke a na-ejikarị na mpaghara dị iche iche, gụnyere njikọ organic, ọgwụ ọgwụ, na sayensị ihe onwunwe.Ọ nwere mgbanaka phenyl dochie ya na otu hydroxy, otu sulfonic na otu methoxy abụọ.A na-ahụkarị HDAOS n'ụdị nnu sodium, na-egosi ọnụnọ nke cation sodium jikọtara ya na otu sulfonic.
![disodium4-[3-methyl-N- (4-sulfonatobutyl) anilino] butane-1-sulfonate CAS: 127544-88-1](http://cdn.globalso.com/xindaobiotech/图片223.png)
