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4-Nitrophenyl-alpha-D-glucopyranoside CAS: 3767-28-0
4-Nitrophenyl-alpha-D-glucopyranoside ni imiti ivanga imiti ikoreshwa cyane mubushakashatsi bwibinyabuzima hamwe nubushakashatsi.Ni substrate ishobora gutoborwa na enzymes zimwe na zimwe, nka glycosidase, kugirango irekure ibicuruzwa bigaragara.Imiterere yacyo igizwe na molekile ya glucose (alpha-D-glucose) ihujwe nitsinda rya 4-nitrophenyl.Uru ruganda rukoreshwa kenshi mukwiga no gupima ibikorwa byimisemburo igira uruhare muri metabolisme ya karubone ndetse na glycosylation.
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TAPS CAS: 29915-38-6 Igiciro cyabakora
TAPS (3- (N-morpholino) protanesulfonic aside) ni agent ya zwitterionic ikoreshwa cyane mubushakashatsi bwibinyabuzima na biohimiki.Nibyiza cyane mukubungabunga imiterere ihamye ya pH, kuyigira igikoresho cyagaciro mubigeragezo nibikorwa bisaba kugenzura neza pH.TAPS ikoreshwa mu muco w’akagari, tekinike y’ibinyabuzima ya molekuline, isesengura rya poroteyine, ubushakashatsi bwa enzyme kinetics, hamwe n’ibinyabuzima.Ubushobozi bwayo bwo guhuza no guhuza na sisitemu zitandukanye yibinyabuzima bituma ihitamo byinshi kandi byizewe kubungabunga ibidukikije byiza bya pH.
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ALPS CAS: 82611-85-6 Igiciro cyabakora
N-Ethyl-N- (3-sulfopropyl) aniline sodium yumunyu ni uruganda rwimiti rurimo itsinda rya amine (aniline) hamwe na Ethyl na sulfopropyl itsinda ryayo.Ni muburyo bwumunyu wa sodium, bivuze ko yahujwe ioni na ion ya sodium kugirango yongere imbaraga zayo mumazi.Uru ruganda rusanzwe rukoreshwa muguhindura imiti, imiti, no gukora amarangi.Porogaramu zuzuye hamwe nimiterere birashobora gutandukana bitewe nurubanza rwihariye rwo gukoresha.
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METHYL-BETA-D-GALACTOPYRANOSIDE URUBANZA: 1824-94-8
Methyl-beta-D-galactopyranoside ni imiti ivanze na galaktose.Nuburyo bwa methylated ya beta-D-galactose, aho itsinda rya methyl risimbuza rimwe mumatsinda ya hydroxyl ya molekile yisukari.Ihinduka rihindura imiterere ya galactose, bigatuma irushaho kuba myiza kandi ikwiriye gukoreshwa muburyo butandukanye mubinyabuzima na biyolojiya.Methyl-beta-D-galactopyranoside ikunze gukoreshwa nka substrate mugusuzuma enzyme, cyane cyane mubushakashatsi bujyanye nibikorwa bya beta-galactosidase.Irakoreshwa kandi nka molekulari ya probe kugirango yige kumenyekanisha karubone ndetse no gukorana, cyane cyane muburyo bwo kwigisha.
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HDAOS CAS: 82692-88-4 Igiciro cyabakora
HDAOS (N-.Igizwe nimpeta ya fenyl yasimbujwe nitsinda rya hydroxy, itsinda rya sulfonique, hamwe nitsinda ryibiri.HDAOS isanzwe iboneka muburyo bwumunyu wa sodiumi, byerekana ko hariho sodium cation ifitanye isano nitsinda rya sulfonique.
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3-Morpholino-2-hydroxypropanesulfonic acide sodium umunyu CAS: 79803-73-9
3-Morpholino-2-hydroxypropanesulfonic acide sodium ya sodium, izwi kandi ku izina rya MES sodium umunyu, ni imiti y’imiti ikunze gukoreshwa nkibikoresho byangiza mubushakashatsi bwibinyabuzima na biohimiki.
MES ni buffer ya zwitterionic ikora nkigenzura rya pH, igakomeza pH ihamye muri sisitemu zitandukanye zigerageza.Irashobora gushonga cyane mumazi kandi ifite pKa agaciro kangana na 6.15, bigatuma ikwirakwizwa muri pH iri hagati ya 5.5 kugeza 7.1.
Umunyu wa sodium ya MES ukoreshwa cyane mubuhanga bwibinyabuzima nka ADN na RNA kwigunga, imisemburo ya enzyme, no kweza poroteyine.Ikoreshwa kandi mubitangazamakuru byumuco utugari kugirango ibungabunge pH ihamye yo gukura no gukwirakwira.
Ikintu kigaragara muri MES ni ituze ryayo mubihe byimiterere yumubiri no kurwanya ihinduka ryubushyuhe.Ibi bituma bikoreshwa mugeragezwa aho hateganijwe ihindagurika ryubushyuhe.
Abashakashatsi bakunda guhitamo umunyu wa sodium ya MES nka buffer kubera kutivanga kwayo kwinshi na reaction enzymatique hamwe nubushobozi bwa buffer murwego rwiza rwa pH.
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Phenyl2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside CAS: 24404-53-3
Phenyl2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside ni uruganda rukunze gukoreshwa mubushakashatsi bwibinyabuzima.Nuburyo bwahinduwe bwisukari ya molekile ya galaktose, kandi ifite porogaramu nyinshi mugusuzuma enzyme, gusesengura imiterere ya gene, sisitemu yo gusuzuma, no kweza poroteyine.Imiterere yacyo irimo amatsinda ya acetyl hamwe nitsinda rya thio, rifasha mukumenya no gukoresha ibikorwa byimikorere idasanzwe.Muri rusange, iyi nteruro ni ingenzi mu kwiga ibikorwa n'imikorere ya enzyme β-galactosidase, ndetse no mubinyabuzima bitandukanye bya molekuline hamwe nubushakashatsi bwibinyabuzima.
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DAOS CAS: 83777-30-4 Igiciro cyabakora
N-Ethyl-N- (2-hydroxy-3-sulfopropyl) -3,5-dimethoxyaniline umunyu wa sodium ni uruganda rwimiti ruri murwego rwa aniline sulfonate.Nuburyo bwumunyu wa sodium, bivuze ko ari muburyo bwa kristaline ikomeye ibora mumazi.Uru ruganda rufite formulaire ya C13H21NO6SNa.
Ifite amatsinda ya alkyl na sulfo, bigatuma agira akamaro mubikorwa bitandukanye.Bikunze gukoreshwa nk'irangi hagati mu gukora amarangi kama, cyane cyane ayakoreshwa mu nganda z’imyenda.Uru ruganda rutanga ibara kandi rutezimbere irangi ryamabara, ryongera imikorere nigihe kirekire.
Byongeye kandi, irashobora kandi gukora nka surfactant bitewe nitsinda ryayo rya hydrophilique sulfonate hamwe na hydrophobique alkyl.Iyi mitungo ituma igabanya ubukana bwamazi hejuru yamazi, ikagira agaciro mumashanyarazi, stabilisateur ya emulsiyo, nibindi bikorwa byinganda zirimo gukwirakwiza ibintu.
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![Bis [2-Hydroxyethyl] imino Tris- (Hydroxymethyl) -methane CAS: 6976-37-0](//cdn.globalso.com/xindaobiotech/图片169.png)
Bis [2-Hydroxyethyl] imino Tris- (Hydroxymethyl) -methane CAS: 6976-37-0
Bis [2-Hydroxyethyl] imino Tris- (Hydroxymethyl) -methane, bakunze kwita bicine, ni imiti ivanze ifite imiterere.Ikoreshwa cyane mubikorwa bitandukanye bya siyansi ninganda.Bicine ikora nka pH igenzura, ifasha kugumana pH ihamye mubisubizo no gutanga uburyo bwiza bwibinyabuzima.Irasanga porogaramu mubisobanuro bya enzyme, itangazamakuru ryumuco w'akagari, inzira yo kweza poroteyine, electrophorei, hamwe na farumasi.
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4-NITROPHENYL-ALPHA-D-MANNOPYRANOSIDE URUBANZA: 10357-27-4
4-Nitrophenyl-alpha-D-mannopyranoside ni imiti ikomoka ku isukari mannose.Igizwe na molekile ya mannose ifatanye nitsinda rya nitrophenyl.Uru ruganda rukunze gukoreshwa mubushakashatsi bwibinyabuzima na biohimiki nka substrate yo kumenya no gupima ibikorwa bya enzyme.By'umwihariko, irashobora gukoreshwa mukwiga ibikorwa bya enzymes hydrolyze cyangwa ihindura mannose irimo insimburangingo.Itsinda rya nitrophenyl ryometse kuri molekile ya mannose ryemerera gupima ibikorwa bya enzyme mugukurikirana irekurwa rya nitrophenyl.Uru ruganda rukunze gukoreshwa mubushakashatsi bwo kwiga imisemburo igira uruhare muri metabolisme ya karubone cyangwa inzira ya glycosylation.
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Tricine CAS: 5704-04-1 Igiciro cyabakora
Tricine ni uruganda rwa zwitterionic hamwe na formula ya chimique C6H13NO5S.Ikoreshwa cyane nkibikoresho byoherejwe, cyane cyane mubikorwa bya biohimiki na biologiya.Ibiranga Tricine biranga ubushobozi bwayo budasanzwe kuri pH nkeya ya acide ya pH, bigatuma bigira akamaro cyane mubushakashatsi busaba ibidukikije bihamye kandi byuzuye.Bikunze gukoreshwa muri poroteyine electrophorei, tekinoroji ya biologiya ya molekuline, isesengura ryimisemburo, hamwe nibitangazamakuru byumuco.Tricine ifasha kubungabunga ibihe byiza muburyo butandukanye bwibinyabuzima, itanga ibisubizo nyabyo kandi byizewe mubushakashatsi nisesengura.
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Acide Egtazic CAS: 67-42-5 Igiciro cyabakora
Ethylenebis (oxyethylenenitrilo) aside tetraacetic (EGTA) ni imiti ya chelating ikunze gukoreshwa mubushakashatsi bwibinyabuzima n’imiti.Nibintu bya sintetike ikomoka kuri Ethylenediamine na Ethylene glycol.E.Muguhuza calcium nizindi ion zicyuma, EGTA ifasha muguhuza ibitekerezo byayo, bityo bikagira ingaruka muburyo butandukanye bwibinyabuzima.
![Bis [2-Hydroxyethyl] imino Tris- (Hydroxymethyl) -methane CAS: 6976-37-0](http://cdn.globalso.com/xindaobiotech/图片169.png)
