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NSP-AS CAS:211106-69-3 Theko ea Moetsi
Motsoako oa 3-[9-((3-(carboxypropyl))[4-Methxylphenyl]sulfonyl)aMine)carboxyl] -10-acridiniuMyl) -1-propanesulfonate letsoai la ka hare ke molek'hule e rarahaneng e nang le karolo ea acridinium e kopantsoeng le propanesulfonate. letsoai le ka hare.E na le sehlopha sa carboxypropyl, sehlopha sa 4-Methxylphenylsulfonyl, le sehlopha sa amine.Motsoako ona o kanna oa etsoa bakeng sa lits'ebetso tse ikhethileng libakeng tse kang k'hemistri, meriana, kapa lipatlisiso.
Ho feta moo, NAC e bontšitse tšepiso ea ho tšehetsa bophelo bo botle ba sebete ka ho thusa ho tlosoa ha lintho tse chefo, tse kang acetaminophen, e tloaelehileng ea ho kokobetsa bohloko.E ka boela ea e-ba le liphello tse sireletsang khahlanong le tšenyo ea sebete e bakoang ke ho noa joala.
Ntle le thepa ea eona ea ts'ehetso ea antioxidant le phefumoloho, NAC e 'nile ea hlahlojoa bakeng sa melemo ea eona e ka bang teng bophelong ba kelello.Liphuputso tse ling li fana ka maikutlo a hore e ka ba le phello e ntle mathateng a maikutlo, joalo ka khatello ea maikutlo le khatello ea maikutlo (OCD).
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Tapso Sodium CAS: 105140-25-8 Theko ea Moetsi
3- [N-Tris(hydroxymethyl)methylamino]-2-hydroxypropanesulfonic acid,Ke isa zwitterionic buffering agent ka sebopeho sa letsoai la sodium.E sebelisoa hangata litekong tsa biochemical le molecular biology bakeng sa ho boloka pH e tsitsitseng tharollong.It e qhibiliha haholo metsing 'me e na le pKa e haufi le pH ea fisioloji, e etsa hore e tšoanelehe bakeng sa mefuta e mengata ea lisebelisoa tse kang ho hloekisa liprotheine, litlhahlobo tsa li-enzyme, setso sa lisele, le electrophoresis.Sebopeho sa eona se ikhethang sa lik'hemik'hale le ho lumellana le lits'ebetso tsa baeloji li e etsa karolo ea bohlokoa liprothokholeng tse fapaneng tsa laboratori.
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NSP-SA-NHS CAS: 199293-83-9 Theko ea Moetsi
NSP-SA-NHS ke motsoako o nang le N-succinimidyl-6-(3′-pyridyldithio)hexanoate (NSP) le N-hydroxysuccinimide (NHS).Hangata e sebelisoa e le ntho e kopanyang karabelo ea bioconjugation, ka ho khetheha bakeng sa ho kopanya li-peptide, liprotheine, kapa limolek'hule tse ling tse nang le amine holimo kapa limolek'hule tse ling.Sehlopha sa NSP se etsa hore ho thehoe tlamo e tsitsitseng ea thioester le molek'hule e lebisitsoeng, ha karolo ea NHS e lumella ho itšoara ka morao ho li-amine tsa mantlha.NSP-SA-NHS e sebelisoa haholo lipatlisisong tse fapaneng le lits'ebetsong tsa biomedical, ho kenyeletsoa ho lokisoa ha li-immunoassay, ho ngola li-antibody, lithuto tsa tšebelisano ea protheine le protheine, le ho se sebetse ha protheine.
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TAPSO CAS: 68399-81-5 Theko ea Moetsi
TAPSO (3-[N-tris(hydroxymethyl)methyl]amino] -2-hydroxypropanesulfonic acid) ke zwitterionic buffer e atisang ho sebelisoa lipatlisisong tsa baeloji le biochemical.Ke sesebelisoa se hloahloa se nang le pKa e haufi le pH ea 'mele, e etsang hore e tšoanelehe bakeng sa ho boloka pH e tsitsitseng litekong tsa baeloji.Hangata TAPSO e sebelisoa ho hloekisa liprotheine, litlhahlobo tsa enzyme, setso sa lisele, le lits'ebetso tsa electrophoresis.Ho qhibiliha ha eona ho phahameng ho metsi le ho kena-kenana le mekhoa ea likokoana-hloko ho etsa hore e be khetho e ratoang sechabeng sa saense.TAPSO e tsejoa ka phello e fokolang mosebetsing oa enzyme 'me hangata e sebelisoa e le mokhoa o mong oa lisebelisoa tse ling tse kang Tris kapa phosphate buffers.
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TAPS letsoai la sodium CAS: 70331-82-7
TAPS letsoai la sodium, le tsejoang hape e le N-(Tris(hydroxymethyl)methyl) -2-aminoethanesulfonic acid letsoai la sodium, ke sesebelisoa se sebetsang ka bongata sa buffering le pH regulator.E sebelisoa hangata liphuputsong tsa baeloji le lik'hemik'hale, meriana, le tlhahlobo ea mafu.TAPS-Na ke motsoako oa zwitterionic o thusang ho boloka pH e tsitsitseng litharollong, ho etsa hore e tšoanele maemo a mangata a liteko.Lisebelisoa tsa eona li kenyelletsa setso sa lisele, lipatlisiso tsa protheine, electrophoresis, motsoako oa lik'hemik'hale, le litlhahlobo tsa meriana.TAPS-Na ke mofuta o tsitsitseng le o tsitsitseng oa TAPS oo ho leng bonolo ho o tšoara le ho o sebelisa ka tharollo ea metsi.
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2′,6′-DiMethylcarbonylphenyl-10-sulfopropylacridiniumM-9-carboxylate 4′-NHS Ester CAS:194357-64-7
2',6'-DiMethylcarbonylphenyl-10-sulfopropylacridinium-9-carboxylate 4'-NHS ester ke motsoako oa lik'hemik'hale o nang le mohaho o rarahaneng oa limolek'hule.E na le sehlopha sa sulfopropylacridinium le sehlopha se sebetsang sa carboxylate ester.Ho ba teng ha karolo ea ester ho bontša hore e sebetsa 'me e ka sebelisoa e le moemeli oa ho ngola kapa oa ho fetola li-biomolecules.
Sehlopha sa sulfopropylacridinium sa kompone se fana ka maikutlo a hore e kanna ea ba le ts'ebeliso e ka bang teng litekong tse thehiloeng ho fluorescence, moo e ka sebelisoang e le mochini o hlahlobang oa fluorescent kapa dae bakeng sa ho bona le ho sekaseka li-biomolecules.E kanna ea ba le bohlokoa lithutong tsa lits'ebetso tsa cellular, joalo ka pontšo ea intracellular calcium.
Ho kenyelletsoa ha sehlopha sa ester sa NHS ho bontša hore e ka itšoara ka li-amine tse ka sehloohong, tse kang tse fumanoang liprotheine kapa li-peptide, ho etsa li-amide bond tse tsitsitseng.Reactivity ena e etsa hore e be molemo bakeng sa lits'ebetso tsa bioconjugation, moo e ka sebelisoang ho tšoaea kapa ho fetola limolek'hule tse ling tse sebetsang, joalo ka fluorophores kapa li-tag.
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TRIS-Acetate CAS: 6850-28-8 Theko ea Moetsi
TRIS-Acetate, ke buffer e sebelisoang hangata litekong tsa bioloji le tsa biochemical.Ke motsoako oa Tris base le acetic acid, e hlahisang tharollo e tsitsitseng ea pH e sebelisoang ho laola le ho boloka pH e lakatsehang bakeng sa mefuta e fapaneng ea likopo.TRIS-Acetate e thusa haholo lithutong tsa DNA le RNA, kaha e fana ka eona. tikoloho e loketseng bakeng sa mesebetsi ea enzyme, electrophoresis, le gel electrophoresis.E thusa ho boloka botsitso le bots'epehi ba li-nucleic acid nakong ea lits'ebetso tse fapaneng, joalo ka tatellano ea DNA, polymerase chain reaction (PCR), le agarose gel electrophoresis. Ntle le lipatlisiso tsa nucleic acid, TRIS-Acetate e boetse e sebelisoa mekhoeng ea ho itšehla thajana le ho itlhoekisa. , ho ntšoa ha protheine ea membrane, le liteko tsa setso sa lisele.Bokhoni ba eona bo feto-fetohang bo e etsa sesebelisoa sa bohlokoa likarolong tse ngata tsa lipatlisiso tsa mahlale, ho netefatsa maemo a nepahetseng bakeng sa karabelo ea tlhaho le ho boloka botsitso ba li-enzyme le liprotheine.
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3-(N-tosyl-L-alanyloxy)indole CAS:75062-54-3
3-(N-tosyl-L-alanyloxy) indole ke motsoako oa lik'hemik'hale o nang le foromo ea molek'hule C20H20N2O4S.E atisa ho sebelisoa e le mohaho oa mohaho kapa oa bohareng ho organic synthesis.Motsoako ona o na le tsamaiso ea selikalikoe sa indole, e leng mokhoa o tloaelehileng ho mefuta e fapaneng ea limolek'hule tse sebetsang ka biologically.3-(N-tosyl-L-alanyloxy) indole e atisa ho sebelisoa ha ho etsoa metsoako ea meriana, agrochemicals, le metsoako e meng ea tlhaho.
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2′-(4-METHYLUMBELLIFERYL)-ALPHA-DN-ACETYLNEURAMINIC ACID SODIUM SALT CAS:76204-02-9
2′-(4-Methylumbelliferyl) -alpha-DN-acetylneuraminic acid letsoai la sodium ke motsoako oa lik'hemik'hale o atisang ho sebelisoa litekong tsa ho hlahloba le ho etsa lipatlisiso.Ke motsoako oa fluorescent o tsoang ho sialic acid, mofuta oa molek'hule ea carbohydrate e fumanehang holim'a lisele.
Motsoako ona o sebelisoa e le substrate bakeng sa li-enzyme tse bitsoang neuraminidases, tse sebetsang ho tlosa masala a sialic acid ho glycoprotein le glycolipids.Ha li-enzyme tsena li sebetsa ho 2′- (4-Methylumbelliferyl) -alpha-DN-acetylneuraminic acid letsoai la sodium, e ntša sehlahisoa sa fluorescent se tsejoang e le 4-methylumbelliferon.
Fluorescence e hlahisoang ke motsoako e ka lekanyetsoa le ho lekanyetsoa, ho fana ka tlhahisoleseding mabapi le mosebetsi oa li-enzyme tsa neuraminidase.Sena se bohlokoa haholo thutong ea mafu le maemo a fapaneng a amanang le metabolism ea sialic acid.
Motsoako ona o boetse o sebelisetsoa merero ea tlhahlobo, joalo ka ho lemoha mafu a vaerase a amang tšebetso ea neuraminidase.Litlhahlobong tsena, motsoako o sebelisetsoa ho khetholla boteng ba mefuta e itseng ea kokoana-hloko kapa ho lekola katleho ea li-neuraminidase inhibitors liphekong tsa antiviral.
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CAPS CAS: 1135-40-6 Theko ea Moetsi
3-Cyclohexylaminopropanesulfonic acid ke motsoako oa lik'hemik'hale o nang le sehlopha sa cyclohexyl se kopantsoeng le aminopropanesulfonic acid moiety.E sebelisoa haholo-holo e le sesebelisoa sa ho thibela likokoana-hloko lits'ebetsong tsa biochemical le meriana.Ka lebaka la sebopeho sa eona se ikhethang sa lik'hemik'hale, se bonts'a matla a ho thibela 'me hangata se sebelisoa litekong tse hlokang taolo e nepahetseng ea pH, joalo ka tlhoekiso ea protheine, electrophoresis le karabelo ea enzymatic.Ho feta moo, e ka sebelisoa e le stabilizer ha ho etsoa lithethefatsi kapa e le "corrosion inhibitor" lits'ebetsong tse ling tsa indasteri.
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Alpha-D-Glucose pentaacetate CAS: 3891-59-6
Alpha-D-glucose pentaacetate ke motsoako oa lik'hemik'hale o fumanoang ka acetylating lihlopha tsa hydroxyl tsa alpha-D-glucose ka lihlopha tse hlano tsa acetyl.Hangata e sebelisoa ho organic synthesis e le sehlopha se sireletsang bakeng sa lihlopha tsa hydroxyl tse teng ka lik'habohaedreite.E ka boela ea sebelisoa e le motsoako oa litšupiso lipatlisisong le tlhahlobong ea lik'hemik'hale, hape e le ntho e qalang bakeng sa ho kopanya metsoako e fapaneng.Ho feta moo, glucose pentaacetate e 'nile ea etsoa lipatlisiso bakeng sa ts'ebeliso ea eona e ka bang teng lits'ebetsong tsa phano ea lithethefatsi, ka lebaka la thepa ea eona ea tokollo e laoloang.
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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.
