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AMPD CAS: 115-69-5 Theko ea Moetsi
2-Amino-2-methyl-1,3-propanediol, e tsejoang hape e le AMPD kapa α-methyl serinol, ke motsoako oa lik'hemik'hale o nang le mokhoa oa molek'hule oa C4H11NO2.Ke joala ea amino e sebelisoang ka tloaelo e le lik'hemik'hale tse lipakeng tsa motsoako oa meriana le metsoako ea tlhaho.AMPD e tsejoa ka bokhoni ba eona ba ho sebetsa e le mothusi oa chiral ka ho itšoara ka mokhoa o sa tsitsang, ho etsa hore e be ea bohlokoa tlhahisong ea metsoako e hloekileng ea enantiomerically.Ho feta moo, e 'nile ea sebelisoa e le motsoako oa tlhokomelo ea botho le lihlahisoa tsa litlolo bakeng sa thepa ea eona ea mongobo.
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CAPS SODIUM LETSWAI CAS:105140-23-6
CAPS sodium letsoai ke zwitterionic buffer e sebelisoang hangata lits'ebetsong tsa biochemical le molecular biology.E na le boleng ba pKa ba hoo e ka bang 10.4, e etsa hore e sebetse bakeng sa mefuta ea pH e pakeng tsa 9.7 le 11.1.Letsoai la sodium la CAPS le sebelisoa ho protheine electrophoresis, karabelo ea enzymatic, litlhahlobo tsa baeloji le lik'hemik'hale, le mecha ea litaba ea setso sa lisele.E fana ka khanyetso ho liphetoho tsa pH tse bakoang ke litšila 'me e na le ho qhibiliha hantle metsing.
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ALPS CAS: 82611-85-6 Theko ea Moetsi
N-Ethyl-N-(3-sulfopropyl) aniline sodium letsoai ke motsoako oa lik'hemik'hale o nang le sehlopha sa amine (aniline) se nang le sehlopha sa ethyl le sulfopropyl se kopantsoeng le sona.E ka sebōpeho sa letsoai la sodium, ho bolelang hore e kopantsoe ka ionically le sodium ion ho eketsa ho qhibiliha ha eona metsing.Motsoako ona o atisa ho sebelisoa ha ho etsoa lik'hemik'hale, ho etsa meriana le ho etsa dae.Ts'ebeliso e nepahetseng le thepa ea eona e ka fapana ho latela ts'ebeliso e khethehileng.
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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 ke motsoako oa lik'hemik'hale o atisang ho sebelisoa lik'hemik'hale tsa lik'hemik'hale tsa lik'hemik'hale le glycosylation reactions.E tsoa ho α-D-galactopyranose, mofuta oa tsoekere, moo lihlopha tsa hydroxyl tse maemong a 2, 3, 4, le 6 a selikalikoe sa galactopyranose li nang le acetylated.Ho phaella moo, anomeric carbon (C1) ea tsoekere e sirelelitsoe ka sehlopha sa trichloroacetimidate, se etsang hore e be electrophile e matla nakong ea liketso tsa glycosylation.
Hangata motsoako ona o sebelisoa e le glycosylating agent ho hlahisa likarolo tsa galactose ka limolek'hule tse sa tšoaneng, tse kang liprotheine, li-peptide kapa limolek'hule tse nyenyane tsa tlhaho.Sena se ka finyelloa ka ho sebetsana le motsoako ona ka nucleophile (mohlala, lihlopha tsa hydroxyl holim'a molek'hule e reretsoeng) tlas'a maemo a loketseng.Sehlopha sa trichloroacetimidate se thusa ho khomarela karolo ea galactose ho molek'hule e lebisitsoeng, e leng se etsang hore ho thehoe tlamo ea glycosidic.
Motsoako ona o atisa ho sebelisoa ha ho etsoa glycoconjugates, glycopeptides le glycolipids.E fana ka mokhoa o feto-fetohang le o sebetsang oa ho fetola limolek'hule tse nang le masalla a galactose, tse ka sebetsang mafapheng a fapaneng, ho kenyeletsoa lithuto tsa baeloji, lits'ebetso tsa phano ea lithethefatsi, kapa nts'etsopele ea ente.
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N-(2-Aminoethyl)morpholine CAS:2038-03-1
N-(2-Aminoethyl)morpholine, eo hape e tsejoang e le AEM, ke motsoako oa lik'hemik'hale o nang le sebopeho sa mola.E na le selikalikoe sa morpholine se nang le sehlopha sa aminoethyl se kopantsoeng le e 'ngoe ea liathomo tsa eona tsa nitrogen.AEM ke mokelikeli o se nang 'mala o nang le monko o ikhethang.
AEM e fumana ts'ebeliso makaleng a fapaneng a indasteri.Haholo-holo e sebelisoa e le solvent bakeng sa metsoako ea organic ka lebaka la thepa ea eona e babatsehang ea solvency.Ho feta moo, AEM e sebetsa joalo ka corrosion inhibitor liindastering tse kenyelletsang ho hloekisa tšepe, tlhahiso ea oli le khase, le kalafo ea metsi.E thusa ho sireletsa litšepe ho mafome le ho bola.
Ho feta moo, AEM e sebetsa e le setsi sa lik'hemik'hale bakeng sa ho kopanya meriana, agrochemicals le lik'hemik'hale tse khethehileng.E sebelisoa ho li-additives tsa polymer ho ntlafatsa thepa ea sekhomaretsi ea lirafshoa, likhomaretsi le li-sealants.AEM e boetse e sebelisoa e le pH adjuster kapa buffering agent lits'ebetsong tse itseng tsa indasteri.
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POPSO CAS: 68189-43-5 Theko ea Moetsi
POPSO, e khutsufalitsoeng bakeng sa Piperazine-N,N'-bis(2-hydroxypropanesulfonic acid) letsoai la sesquisodium, ke ntho e thibelang hangata e sebelisoang lipatlisisong tsa baeloji le tsa biochemical.E thusa ho boloka boemo ba pH bo tsitsitseng litharollong, haholo-holo ka har'a mofuta oa fisioloji pH.PIPES letsoai la sesquisodium le sebelisoa moetlong oa lisele, protheine biochemistry, electrophoresis, mekhoa ea baeloji ea limolek'hule, lits'ebetso tsa phano ea lithethefatsi, le tse ling.Bokhoni ba eona ba ho laola pH bo e etsa sesebelisoa sa bohlokoa lits'ebetsong tse fapaneng tsa lipatlisiso le tsa indasteri.
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piperazine-1,4-bis(2-ethanesulfonic acid) letsoai la disodium CAS:76836-02-7
Disodium piperazine-1,4-diethanesulphonate ke motsoako oa lik'hemik'hale o atisang ho sebelisoa e le sesebelisoa sa buffering le stabilizer lits'ebetsong tse fapaneng tsa saense le tsa bongaka.Ke letsoai le entsoeng ka sodium le tsoang ho piperazine le diethanesulphonic acid.
Motsoako ona o qhibiliha haholo metsing 'me o na le ponahalo e tšoeu ea kristale.E tsebahala ka thepa ea eona ea ho laola pH, e thusa ho boloka acidity kapa alkalinity ea tharollo ka har'a mefuta e lakatsehang.
Tšebeliso e 'ngoe e kholo ea disodium piperazine-1,4-diethanesulphonate e tšimong ea electrophysiology le neurobiology.Hangata e sebelisoa e le karolo ea litharollo tsa ho rekota tsa electrophysiological le mecha ea litaba ea lisele ho boloka botsitso le botšepehi ba lisele le lisele nakong ea liteko.
Ho feta moo, motsoako ona o fumanoe o na le litlamorao tse ling tsa neuroprotective le antioxidant, e leng ho etsang hore e be molemo ho lipatlisiso tse amanang le tsamaiso ea methapo e bohareng le khatello ea oxidative.
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HEPPSO CAS: 68399-78-0 Theko ea Moetsi
Beta-hydroxy-4-(2-hydroxyethyl) -1-piperazinepropanesulfonic acid, eo hape e tsejoang e le HEPPS, ke motsoako oa lik'hemik'hale o sebelisoang haholo-holo e le sesebelisoa sa ho thibela likokoana-hloko lipatlisisong tsa likokoana-hloko le tsa biochemical.Hangata e sebelisoa litlhophisong tsa laboratori ho boloka boemo ba pH bo tsitsitseng nakong ea liteko tse kenyelletsang lisampole tse hlokolosi tsa baeloji.HEPPS ke motsoako oa zwitterionic, ho bolelang hore e na le litefiso tse ntle le tse mpe, tse e lumellang ho laola pH ka nepo mefuteng e mengata ea tharollo.Ho qhibiliha ha eona metsing le bokhoni ba ho boloka botsitso ba pH holim'a mefuta e fapaneng ea mocheso ho etsa hore e be khetho e tsebahalang bakeng sa lits'ebetso tse fapaneng tsa lipatlisiso.
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4-Nitrophenyl Beta-D-glucuronide CAS:10344-94-2
4-Nitrophenyl Beta-D-glucuronide ke motsoako oa lik'hemik'hale o entsoeng ka ho kopanya molek'hule ea tsoekere ho sehlopha sa 4-nitrophenyl ka ho hokahanya ha glycosidic.Hangata e sebelisoa e le substrate litekong tsa enzymatic ho lemoha boteng le mosebetsi oa β-glucuronidase, enzyme e amehang ho metabolism ea lithethefatsi tse sa tšoaneng le xenobiotics liphoofolong tse anyesang. le sehlopha sa 4-nitrophenyl, se hlahisang ho lokolloa ha 4-nitrophenol, e ka fumanoang spectrophotometrically ka 400-420 nm.Karabelo ena ea enzymatic e fana ka tekanyo ea palo ea tšebetso ea β-glucuronidase 'me hangata e sebelisoa e le sesebelisoa sa ho sibolla lithethefatsi, lithutong tsa toxicology, le tlhahlobo ea bongaka.
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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 ke motsoako o atisang ho sebelisoa lipatlisisong tsa lik'hemik'hale.Ke mofuta o fetotsoeng oa galactose ea molek'hule ea tsoekere, 'me e na le lits'ebetso tse' maloa litekong tsa enzyme, tlhahlobo ea polelo ea liphatsa tsa lefutso, lits'ebetso tsa tlhahlobo le tlhoekiso ea protheine.Sebopeho sa eona se kenyelletsa lihlopha tsa acetyl le sehlopha sa thio, se thusang ho lemoha le ho laola mesebetsi e itseng ea enzymatic.Ka kakaretso, motsoako ona o bohlokoa ho ithuteng tšebetso le tšebetso ea enzyme ea β-galactosidase, hammoho le litekong tse fapaneng tsa baeloji ea limolek'hule le biochemistry.
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Tris maleate CAS:72200-76-1
Tris maleate ke motsoako oa lik'hemik'hale o sebetsang e le pH buffer le adjuster liindasteri tse fapaneng.E sebelisetsoa ho boloka maemo a tsitsitseng a pH le ho hanyetsa liphetoho tse bakoang ke ho eketsoa ha li-acids kapa metheo.Tris maleate hangata e sebelisoa lipatlisisong tsa biochemical, tlhoekiso ea protheine, lits'ebetso tsa indasteri le chemistry ea tlhahlobo.E sebetsa hantle haholo ho buffering maemong a tlase a pH mme e tsebahala ka ho feto-fetoha ha maemo ho boloka maemo a pH a nepahetseng.
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DAOS CAS: 83777-30-4 Theko ea Moetsi
N-Ethyl-N-(2-hydroxy-3-sulfopropyl) -3,5-dimethoxyaniline letsoai la sodium ke motsoako oa lik'hemik'hale o leng oa sehlopha sa li-aniline tsa sulfonated.Ke mofuta oa letsoai oa sodium, ho bolelang hore o ka sebopeho sa kristale e tiileng e qhibilihang ka metsing.Motsoako ona o na le mokhoa oa molek'hule oa C13H21NO6SNa.
E na le lihlopha tsa alkyl le sulfo, tse etsang hore e be molemo lits'ebetsong tse fapaneng.Hangata e sebelisoa e le dae e lipakeng tsa tlhahiso ea lidae tsa tlhaho, haholo tse sebelisoang indastering ea masela.Motsoako ona o fana ka 'mala le ho ntlafatsa botsitso ba lidae, ho matlafatsa ts'ebetso ea bona le ho tšoarella.
Ho feta moo, e ka sebetsa joalo ka sehlahisoa ka lebaka la sehlopha sa eona sa hydrophilic sulfonate le sehlopha sa hydrophobic alkyl.Thepa ena e e lumella ho fokotsa tsitsipano ea metsi ka holim'a metsi, e etsa hore e be ea bohlokoa ho li-detergent formulations, emulsion stabilizers, le mekhoa e meng ea indasteri e kenyelletsang ho hasana ha lintho.
