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ALPS CAS: 82611-85-6 Igiciro cy'umukozi
Umunyu wa sodium wa N-Ethyl-N-(3-sulfopropyl)aniline ni ikinyabutabire kirimo itsinda rya amine (aniline) rifite itsinda rya ethyl na sulfopropyl. Iri mu ishusho y'umunyu wa sodium, bivuze ko yahujwe na iyoni ya sodium kugira ngo yongere ubushobozi bwo gushonga mu mazi. Iki kinyabutabire gikunze gukoreshwa mu gukora imiti, mu by'imiti no mu gukora amarangi. Imikoreshereze yacyo n'imiterere yacyo neza bishobora gutandukana bitewe n'uburyo gikoreshwa.
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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 ni ikintu kiva muri aside β-D-glucuronic. Ikunze gukoreshwa nk'inkingi y'ubwubatsi muri chimie ya karubohidrati no nk'itsinda ririnda amatsinda ya hydroxyl. Iboneka mu gukora imiti n'uturemangingo dukora mu binyabuzima birimo aside glucuronic.
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popso disodium CAS: 108321-07-9
Umunyu wa disodium wa Piperazine-N,N'-bis (aside 2-hydroxypropanesulphonic) ni imvange y'ibinyabutabire igizwe n'amatsinda ya piperazine, bis (aside 2-hydroxypropanesulphonic), na iyoni ebyiri za sodium. Ikunze gukoreshwa nk'ikintu gikingira no kugenzura pH mu bikorwa bitandukanye by'inganda n'ibya laboratwari. Iyi mvange ifasha kugumana pH runaka mu bisubizo, bigatuma igira akamaro mu bikorwa nko gutunganya poroteyine, ibinyabuzima bya molekile, n'ubushakashatsi mu by'imiti. Byongeye kandi, ishobora no gukora nk'ikintu gitera chelating kuri iyoni z'icyuma no gutuza imikorere ya enzyme mu bikorwa bimwe na bimwe bya biochemical.
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3-Morpholino-2-hydroxypropanesulfonic aside umunyu wa sodium CAS: 79803-73-9
3-Morpholino-2-hydroxypropanesulfonic aside sodium umunyu, uzwi kandi ku izina rya MES sodium umunyu, ni ikintu gikoreshwa mu buvuzi bw’ibinyabuzima n’ibinyabutabire.
MES ni zwitterionic buffer ikora nk'igenzura pH, ikomeza pH ihamye mu buryo butandukanye bwo kugerageza. Irashongesha cyane mu mazi kandi ifite agaciro ka pKa ka kagera kuri 6.15, bigatuma ikwiriye gupimwa mu rugero rwa pH ruri hagati ya 5.5 na 7.1.
Umunyu wa sodium wa MES ukunze gukoreshwa mu buryo bwa biology ya molekile nko gutandukanya ADN na RNA, gupima enzymes, no gutunganya poroteyine. Ukoreshwa kandi mu miterere y’uturemangingo kugira ngo habeho ibidukikije bihamye bya pH kugira ngo ingirabuzimafatizo zikure kandi zigwire.
Kimwe mu bintu bizwi cyane bya MES ni uko ihamye mu miterere y’umubiri wayo ndetse no kudahangana n’impinduka z’ubushyuhe. Ibi bituma ikoreshwa mu igerageza aho ubushyuhe butegerejwe guhinduka.
Abashakashatsi bakunze gukunda umunyu wa sodium wa MES nk'umuyoboro w'amazi bitewe nuko utagira ingaruka nyinshi ku bikorwa bya enzymes ndetse n'ubushobozi bwo hejuru bw'umuyoboro w'amazi mu rugero 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 ikinyabutabire gikunze gukoreshwa mu bushakashatsi ku binyabuzima. Ni ubwoko bwahinduwe bwa galactose y'isukari, kandi ifite akamaro kenshi mu gusuzuma enzymes, gusesengura imyandikire y'uturemangingo, sisitemu zo gusuzuma, no gutunganya poroteyine. Imiterere yayo irimo amatsinda ya acetyl n'itsinda rya thio, bifasha mu kumenya no gukoresha ibikorwa byihariye bya enzymes. Muri rusange, iki kinyabutabire ni ingenzi mu kwiga imikorere n'imikorere ya enzyme β-galactosidase, ndetse no mu bushakashatsi butandukanye bwa biology na biochimie.
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DAOS CAS: 83777-30-4 Igiciro cy'umukozi
Umunyu wa sodium N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline ni ikinyabutabire kiri mu bwoko bwa anilines za sulfonated. Ni umunyu wa sodium, bivuze ko uri mu ishusho y'ikintu gikomeye cya crystalline gishobora gushonga mu mazi. Iki kinyabutabire gifite formula ya molekile ya C13H21NO6SNa.
Ifite amatsinda ya alkyl na sulfo, bituma igira akamaro mu bikorwa bitandukanye. Ikunze gukoreshwa nk'irangi rikoreshwa mu gukora amarangi y'umwimerere, cyane cyane ayo mu nganda z'imyenda. Iyi mvange itanga ibara kandi ikanoza ubusugire bw'irangi, ikongera imikorere yaryo no kuramba kwaryo.
Byongeye kandi, ishobora no gukora nk'umusemburo w'ibintu bitewe n'itsinda ryayo rya sulfonate rikunda amazi n'itsinda rya alkyl rikunda amazi. Iyi miterere ifasha kugabanya ubushyuhe bw'amazi ku buso, bigatuma igira akamaro mu byuma bisukura, mu byuma bigabanya ubushyuhe, no mu zindi nzira z'inganda zikoresha gukwirakwiza ibintu.
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![Bis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane CAS:6976-37-0](https://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, izwi cyane nka bicine, ni ikinyabutabire gifite ubushobozi bwo gufunga. Ikoreshwa cyane mu bikorwa bitandukanye bya siyansi n'inganda. Bicine ikora nk'umugenzuzi wa pH, ifasha mu kubungabunga pH ihamye mu bisubizo no gutanga imiterere myiza y'imikorere ya biochemical. Iboneka mu isuzuma rya enzymes, ibidukikije byo mu ngirabuzimafatizo, inzira zo gusukura poroteyine, electrophoresis, no mu miterere y'imiti.
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4-Nitrophenyl-alpha-D-glucopyranoside CAS:3767-28-0
4-Nitrophenyl-alpha-D-glucopyranoside ni ikinyabutabire gikunze gukoreshwa mu bushakashatsi no mu isuzuma rya biochemical. Ni ikintu gishobora gucibwamo na enzymes zimwe na zimwe, nka glycosidases, kugira ngo gikore ikintu gishobora gupimwa. Imiterere yacyo igizwe na molekile ya glucose (alpha-D-glucose) ihujwe n'itsinda rya 4-nitrophenyl. Iki kinyabutabire gikunze gukoreshwa mu kwiga no gupima imikorere ya enzymes zigira uruhare mu mikorere ya carbohydrate na glycosylation.
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Tricine CAS: 5704-04-1 Igiciro cy'umukozi
Tricine ni imvange y’ibinyabuzima ya zwitterionic ifite formula ya chimique C6H13NO5S. Ikoreshwa cyane nk'ikintu gikingira, cyane cyane mu bikorwa bya biochemical na biological. Ikintu kiyiranga Tricine ni ubushobozi bwayo bwihariye bwo kuvura ku rugero rwa pH ifite aside nke, bigatuma igira akamaro cyane mu bushakashatsi busaba ibidukikije bya pH bihamye kandi nyabyo. Ikunze gukoreshwa muri electrophoresis ya poroteyine, tekiniki za biology ya molekile, isuzuma rya enzyme, n'uburyo bwo gukwirakwiza uturemangingo. Tricine ifasha mu kubungabunga imiterere myiza y'imikorere itandukanye ya biological, iha ibisubizo nyabyo kandi byizewe mu bushakashatsi no mu isesengura.
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Aside Egtazike CAS: 67-42-5 Igiciro cy'uruganda
Aside tetraacetic ya Ethylenebis (oxyethylenenitrilo) tetraacetic (EGTA) ni ikintu gikoreshwa mu bushakashatsi bw’ibinyabuzima n’ibinyabutabire. Ni ikintu gikozwe mu buryo bw’ubukorano gikomoka kuri ethylenediamine na ethylene glycol. EGTA ifite ubufatanye bukomeye na iyoni z’icyuma zivanze, cyane cyane kalisiyumu, kandi ikoreshwa cyane mu gukurura no gufata iyoni mu buryo butandukanye nko mu miterere y’uturemangingo, isuzuma rya enzyme, n’ubuhanga bwa biology ya molekile. Mu guhuza na kalisiyumu n’izindi iyoni z’icyuma, EGTA ifasha mu kugenzura ingano yazo, bityo ikagira ingaruka ku mikorere itandukanye ya biokemikali.
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METHYL-BETA-D-GALACTOPYRANOSIDE CAS:1824-94-8
Methyl-beta-D-galactopyranoside ni ikintu gikomoka kuri galactose. Ni ubwoko bwa beta-D-galactose ifite methyl, aho itsinda rya methyl risimbura rimwe mu matsinda ya hydroxyl y'isukari. Iri hinduka rihindura imiterere ya galactose, rigatuma irushaho kuba nziza kandi ikaba ikwiriye gukoreshwa mu buryo butandukanye muri biochimie na molekile. Methyl-beta-D-galactopyranoside ikunze gukoreshwa nk'igice cy'ingenzi mu isuzuma rya enzyme, cyane cyane mu bushakashatsi bujyanye n'imikorere ya beta-galactosidase. Ikoreshwa kandi nk'isuzuma rya molekile mu kwiga kumenya karubohidrati n'imikoranire, cyane cyane mu mikorere ishingiye kuri lectin.
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HDAOS CAS: 82692-88-4 Igiciro cy'umukozi
HDAOS (N-(2-Hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline sodium salt) ni ikinyabutabire gikunze gukoreshwa mu nzego zitandukanye, harimo organic synthesis, farumasi, na material science. Igizwe n'impeta ya phenyl yasimbuwe n'itsinda rya hydroxy, itsinda rya sulfonique, n'amatsinda abiri ya methoxy. HDAOS ikunze kuboneka mu buryo bwa sodium salt, bigaragaza ko hari sodium cation ijyanye n'itsinda rya sulfonique.
