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AMPD CAS: 115-69-5 Igiciro cyabakora
2-Amino-2-methyl-1,3-propanediol, izwi kandi nka AMPD cyangwa α-methyl serinol, ni imiti ivangwa na molekile ya C4H11NO2.Ninzoga ya amino ikunze gukoreshwa nkimiti igereranya muguhuza imiti nimbuto kama.AMPD izwiho ubushobozi bwo gukora nka chiral umufasha wa reaction ya asimmetric, bigatuma igira agaciro mugukora ibimera byiza bya enantiomerically.Byongeye kandi, yakoreshejwe nk'ibikoresho byo kwita ku muntu ku giti cye n'ibikoresho byo kwisiga ku miterere yacyo.
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CAPS SODIUM SALT CAS: 105140-23-6
CAPS umunyu wa sodiumi ni zwitterionic buffer ikunze gukoreshwa mubinyabuzima bwibinyabuzima na molekuline.Ifite agaciro ka pKa hafi 10.4, bigatuma ikora neza kuri pH iri hagati ya 9.7 na 11.1.Umunyu wa CAPS sodium ukoreshwa muri protein electrophoreis, reaction enzymatique, ibinyabuzima na chimique, hamwe nibitangazamakuru byumuco.Itanga imbaraga zo guhangana nimpinduka za pH ziterwa nuwanduye kandi ifite imbaraga zo gukemura neza mumazi.
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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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2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl 2,2,2-trichloroacetimidate CAS: 86520-63-0
2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl 2,2,2-trichloroacetimidate ni imiti ikoreshwa cyane muri chimie ya karubone ndetse na glycosylation.Nibikomoka kuri α-D-galactopyranose, ubwoko bwisukari, aho amatsinda ya hydroxyl kumyanya 2, 3, 4, na 6 yimpeta ya galactopyranose acetylated.Byongeye kandi, karubone ya anomeric (C1) yisukari irinzwe hamwe nitsinda rya trichloroacetimidate, bigatuma ikora electrophile ikomeye mugihe cya glycosylation.
Uru ruganda rukoreshwa kenshi nka glycosylating agent kugirango yinjize galaktose moieties muri molekile zitandukanye, nka proteyine, peptide, cyangwa molekile ntoya.Ibi birashobora kugerwaho mugukora iyi compound hamwe na nucleophile (urugero, hydroxyl matsinda kuri molekile yagenewe) mugihe gikwiye.Itsinda rya trichloroacetimidate ryorohereza guhuza galaktose ya molekile yagenewe, bikavamo gushiraho glycosidic.
Uru ruganda rusanzwe rukoreshwa muguhuza glycoconjugates, glycopeptides, na glycolipide.Itanga uburyo butandukanye kandi bunoze bwo guhindura molekile hamwe nibisigara bya galaktose, bishobora kuba ingirakamaro mubice bitandukanye, harimo ubushakashatsi bwibinyabuzima, uburyo bwo gutanga ibiyobyabwenge, cyangwa iterambere ryinkingo.
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N- (2-Aminoethyl) morpholine CAS: 2038-03-1
N- (2-Aminoethyl) morpholine, izwi kandi nka AEM, ni imiti ivanga imiterere.Igizwe nimpeta ya morpholine hamwe nitsinda rya aminoethyl rifatanije na atome ya azote.AEM ni ibara ritagira ibara rifite impumuro iranga.
AEM isanga ikoreshwa mubikorwa bitandukanye byinganda.Ikoreshwa cyane cyane nkigishishwa cyibintu kama bitewe nubwiza buhebuje.Byongeye kandi, AEM ikora nk'ibikoresho byangiza ruswa mu nganda zirimo gusukura ibyuma, kubyara peteroli na gaze, no gutunganya amazi.Ifasha kurinda ibyuma ingese no kwangirika.
Byongeye kandi, AEM ikora nk'imiti yo hagati yo guhuza imiti, imiti y’ubuhinzi, n’imiti yihariye.Ikoreshwa mubyongeweho bya polymer kugirango itezimbere imiterere yimyenda yimyenda, ibifatika, hamwe na kashe.AEM ikoreshwa kandi nka pH igenzura cyangwa ikora ibintu mubikorwa byinganda.
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POPSO CAS: 68189-43-5 Igiciro cyabakora
POPSO, ngufi kuri Piperazine-N, N'-bis (2-hydroxypropanesulfonic acide) umunyu wa sesquisodium, ni ibintu byangiza bikoreshwa mubushakashatsi bwibinyabuzima na biohimiki.Ifasha kugumana urwego pH ruhamye mubisubizo, cyane cyane murwego rwa physiologique pH.PIPES sesquisodium umunyu ukoreshwa mumico y'utugari, proteyine biochemie, electrophoreis, tekinike ya biologiya ya molekile, sisitemu yo gutanga ibiyobyabwenge, nibindi byinshi.Ubushobozi bwayo bwo kugenzura pH bugira igikoresho cyingirakamaro mubushakashatsi butandukanye no mubikorwa byinganda.
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piperazine-1,4-bis (2-etanesulfonike aside) umunyu wa disodium CAS: 76836-02-7
Disodium piperazine-1,4-diethanesulphonate nuruvange rwimiti rusanzwe rukoreshwa nkibikoresho byoherejwe na stabilisateur mubikorwa bitandukanye bya siyansi nubuvuzi.Numunyu ngugu wa sodium ukomoka kuri piperazine na acide diethanesulphonic.
Uru ruganda rushobora gushonga cyane mumazi kandi rufite isura yera ya kirisiti.Azwiho imiterere ya pH igenga, ifasha kugumana acide cyangwa alkalinity yibisubizo murwego rwifuzwa.
Bumwe mu buryo bukoreshwa bwa disodium piperazine-1,4-diethanesulphonate ni mubijyanye na electrophysiologiya na neurobiology.Bikunze gukoreshwa nkigice cya electrophysiologique yandika ibisubizo hamwe nibitangazamakuru byumuco wa selile kugirango bigumane ituze nubusugire bwutugingo nuduce mugihe cyibigeragezo.
Byongeye kandi, iyi compound yasanze ifite ingaruka zimwe na zimwe za neuroprotective na antioxydeant, bigatuma ishobora kuba ingirakamaro mubushakashatsi bujyanye na sisitemu yo hagati yo hagati hamwe na stress ya okiside.
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HEPPSO CAS: 68399-78-0 Igiciro cyabakora
Beta-hydroxy-4- (2-hydroxyethyl) -1-piperazinepropanesulfonic aside, izwi kandi ku izina rya HEPPS, ni uruganda rukora imiti rukoreshwa cyane cyane nk'ibikoresho bitanga ubushakashatsi mu binyabuzima na biohimiki.Bikunze gukoreshwa muri laboratoire kugirango igumane urwego pH ruhamye mugihe cyibigeragezo birimo ingero zishingiye ku binyabuzima.HEPPS ni ikomatanya rya zwitterionic, bivuze ko itwara ibintu byiza kandi bibi, bikemerera kugenzura neza pH muburyo butandukanye bwibisubizo.Gukomera kwayo mumazi nubushobozi bwo gukomeza pH ihindagurika ryubushyuhe butandukanye bituma ihitamo gukundwa mubikorwa bitandukanye byubushakashatsi.
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4-Nitrophenyl Beta-D-glucuronide CAS: 10344-94-2
4-Nitrophenyl Beta-D-glucuronide ni imiti ivangwa no guhuza molekile ya glucose mu itsinda rya 4-nitrophenyl binyuze mu guhuza glycoside.Bikunze gukoreshwa nka substrate mubisubizo byimisemburo kugirango hamenyekane ahari n'ibikorwa bya β-glucuronidase, enzyme igira uruhare muri metabolism yibiyobyabwenge bitandukanye na xenobiotics mu nyamaswa z’inyamabere.Iyo β-glucuronidase ihari, ikuraho isano ya glycoside iri hagati ya glucose hamwe na 4-nitrophenyl, bivamo kurekura 4-nitropenol, ishobora kugaragara kuri spekitifotometometrike kuri 400-420 nm.Iyi reaction enzymatique itanga igipimo cyinshi cyibikorwa bya glucuronidase kandi ikoreshwa nkigikoresho cyo kuvumbura ibiyobyabwenge, ubushakashatsi bw’uburozi, no gusuzuma indwara.
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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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Tris maleate CAS: 72200-76-1
Tris maleate nuruvange rwimiti rukora nka pH buffer noguhindura inganda zitandukanye.Ikoreshwa mukubungabunga urwego pH ruhamye no kurwanya impinduka ziterwa no kongeramo aside cyangwa shingiro.Tris maleate isanzwe ikoreshwa mubushakashatsi bwibinyabuzima, kweza poroteyine, gutunganya inganda, na chimie yisesengura.Ifite akamaro cyane cyane muri buffering kurwego rwo hasi rwa pH kandi irazwi cyane muburyo butandukanye mukubungabunga ibihe byiza bya pH.
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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.
