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(S)-2-Amino-4-hydroxybutanoic acid CAS:672-15-1
(S) -2-Amino-4-hydroxybutanoic acid ke amino acid e hlahang ka tlhaho e tsejoang e le L-threonine. Ke motheo oa bohlokoa oa liprotheine 'me o na le mesebetsi e fapaneng' meleng. L-threonine e ameha ho qaptjoeng ha protheine le ho lokisoeng ha lisele, e tšehetsa sesole sa 'mele se phetseng hantle, e kenya letsoho ts'ebetsong ea boko le ho qaptjoeng ha neurotransmitter, e boloka bophelo bo botle ba mala, e bapala karolo tlhahisong ea collagen, 'me e thusa ho metabolism ea mafura a acid. E nkoa e le amino acid ea bohlokoa, ho bolelang hore 'mele o ke ke oa e hlahisa 'me o tlameha ho e fumana ka lijo kapa tlatsetso. L-threonine e na le lits'ebetso tse ka sebelisoang kalafo maemong a itseng a bophelo bo botle empa e lokela ho sebelisoa tlas'a tataiso ea bongaka.
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2-Ketoglutaric acid disodium salt dihydrate CAS:305-72-6
2-Ketoglutaric acid disodium salt dihydrate ke motsoako oa lik'hemik'hale o nang le foromo ea Na2C5H6O5. Ke mofuta oa letsoai la disodium oa 2-ketoglutaric acid 'me o na le li-ion tse peli tsa sodium le limolek'hule tse peli tsa metsi ka molek'hule e le 'ngoe ea letsoai.
Asiti ea 2-Ketoglutaric ke karolo ea bohlokoa ea metsamaong ea metabolism ea li-amino acid 'me e bapala karolo ea bohlokoa potolohong ea citric acid (e tsejoang hape e le potoloho ea Krebs kapa potoloho ea TCA) moo e nkang karolo ts'ebetsong ea tlhahiso ea matla.
Mofuta oa letsoai la disodium oa 2-ketoglutaric acid o ntlafatsa ho qhibiliha ha eona 'me o etsa hore ho be bonolo ho e sebetsana le ho e sebelisa lits'ebetsong tse fapaneng. E sebelisoa hangata lithutong tsa biochemical le enzyme hammoho le nts'etsopele le tlhahiso ea meriana le lik'hemik'hale tsa lipatlisiso. E boetse e sebelisoa litekong tse itseng tsa tlhahlobo ho lekola maemo a 2-ketoglutaric acid lisampoleng tsa baeloji.
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2-Aminoacetic acid CAS: 56-40-6
2-Aminoacetic acid, e tsejoang hape e le glycine kapa aminoethanoic acid, ke amino acid e bonolo ka ho fetisisa e seng ea bohlokoa. Ke motsoako oa lintho tse phelang o nang le foromo ea lik'hemik'hale ea NH2CH2COOH. Glycine e arotsoe e le amino acid e polar, e sa nke lehlakore ka lebaka la ketane ea eona ea lehlakore e nang le athomo ea haedrojene feela. Ka sebopeho ke amino acid e nyane ka ho fetisisa 'me e nkoa e le motheo oa liprotheine.
Glycine e bapala karolo e fapaneng lits'ebetsong tsa baeloji. E ameha tlhahisong ea liprotheine 'me ea hlokahala bakeng sa tlhahiso ea collagen, karolo e kholo ea lisele tse hokahaneng. Glycine e sebetsa e le neurotransmitter 'me e na le litlamorao tse thibelang tsamaiso ea methapo e bohareng, e bapala karolo ea ho laola ts'ebetso ea methapo. E boetse e ameha tlhahisong ea limolek'hule tse ling tsa bohlokoa tse kang heme, purines le glutathione.
Ho feta moo, glycine e sebetsa e le selelekela sa bohlokoa bakeng sa ho kopanngoa ha li-amino acid tse ling, tse kang serine le creatine. Ke karolo e kholo ea liketso tse ngata tsa lik'hemik'hale, ho kenyeletsoa le phetoho ea glucose hore e be matla, hammoho le ho ntša chefo ea lik'hemik'hale sebeteng.
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3-(N-tosyl-L-alaninylazy)-5-phenylpyrrole CAS:99740-00-8
3-(N-tosyl-L-alaninylazy)-5-phenylpyrrole ke motsoako oa lik'hemik'hale o nang le sebopeho se ikhethang se kenyeletsang sehlopha sa tosyl, masalla a L-alanine, le karolo ea phenylpyrrole.
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3,3′,5,5′-Tetramethylbenzidine sulfate CAS:54827-18-8
3,3′,5,5′-Tetramethylbenzidine sulfate ke motsoako oa lik'hemik'hale o sebelisoang haholo e le substrate litekong tsa enzyme-linked immunosorbent assays (ELISA) le litekong tse ling tsa bongaka. E bontša karabelo ea 'mala o moputsoa ha e oxidized ke li-enzyme tse itseng, e leng se etsang hore e be molemo bakeng sa ho lemoha boteng ba limolek'hule tse reretsoeng joalo ka li-antigen le li-antibodies. Motsoako ona o tsebahala ka kutloisiso ea oona e phahameng le botsitso, o lumellang tlhahlobo e tšepahalang le e nepahetseng ea bongata.
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PVP-K30 CAS:9003-39-8 Theko ea moetsi
Polyvinylpyrrolidone (PVP) ke polymer ea maiketsetso e sebelisoang haholo liindastering tse fapaneng. Ke motsoako o qhibilihang ka metsing le o seng oa ionic, o etsang hore o lokele lits'ebetso tse kang meriana, litlolo, likhomaretsi le ts'ebetso ea lijo. PVP e tsebahala ka bokhoni ba eona ba ho theha metsoako e tsitsitseng e nang le lintho tse ngata, e leng se etsang hore e be motsoako oa bohlokoa bakeng sa tlhahiso ea meriana le lihlahisoa tsa litlolo. E boetse e bonts'a thepa ea ho etsa filimi le sekhomaretsi, e leng se etsang hore e be molemo ho lipente le likhomaretsi. Ho feta moo, PVP hangata e sebelisoa e le sehokelo le sehatsetsi lits'ebetsong tsa lijo le lino.
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3,4,5,6-Tetrabromophenolsulfonephthalein CAS: 77172-72-6
3,4,5,6-Tetrabromophenolsulfonephthalein ke motsoako oa lik'hemik'hale oa maiketsetso o sebelisoang hangata e le sesupo sa pH litekong tsa laboratori. E hlaha e lesootho bo bosehla bo sootho 'me e fetola' mala ho tloha ho mosehla ho ea ho violet ho latela pH ea tharollo. Motswako ona o thusa haholo ho fumana hore na lintho li na le asiti kapa alkalinity hakae lits'ebetsong tse fapaneng tsa saense.
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S-Nitrosoglutathione CAS: 57564-91-7 Theko ea moetsi
S-Nitrosoglutathione (GSNO) ke molek'hule e nyane e entsoeng ka li-amino acid tse tharo (glutamine, cysteine, le glycine) le sehlopha sa nitric oxide (NO). E sebetsa e le polokelo le mopalami oa nitric oxide, molek'hule ea bohlokoa ea lipontšo 'meleng. GSNO e ameha lits'ebetsong tse fapaneng tsa 'mele ho kenyeletsoa ts'ebetso ea antioxidant, phetoho ea protheine, litlamorao tsa ho thibela ho ruruha, le taolo ea pelo le methapo. E na le lits'ebetso tse ka bang teng tsa kalafo bakeng sa maemo a kang mafu a pelo le methapo, mathata a methapo le mofetše.
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3,5-Dichloro-2-hydroxybenzenesulfonic acid letsoai la sodium CAS: 54970-72-8
3,5-Dichloro-2-hydroxybenzenesulfonic acid letswai la sodium ke motsoako wa dikhemikhale o sebediswang hangata e le reagent ho organic synthesis. E hlaha e lephofo e kristale e tšoeu ho isa ho e tšoeu 'me e qhibiliha ka metsing. Ka boteng ba chlorine le lihlopha tsa hydroxyl, e ka sebelisoa liketsong tse fapaneng tsa lik'hemik'hale tse kang sulfonation kapa halogenation. Motsoako ona o na le ts'ebeliso indastering ea meriana le ea lik'hemik'hale e le setsi kapa motheo oa kaho tlhahisong ea metsoako ea lintho tse phelang.
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Fluorescein Isothiocyante CAS:3326-32-7
Fluorescein isothiocyanate (FITC) ke dae e khanyang e sebelisoang haholo lipatlisisong tsa bongaka le lits'ebetsong tsa tlhahlobo. Ke motsoako oa fluorescein o fetotsoeng ho ba le sehlopha sa isothiocyanate, se e lumellang ho kopana ka kopanelo le liprotheine, li-antibodies le limolek'hule tse ling.
FITC e ntša khanya e tala e benyang ha e tsosoa ke khanya ea bolelele ba leqhubu bo loketseng, hangata e ka bang 488 nm. Khanya ena e ka bonoa le ho lekanngoa ka ho sebelisa mekhoa e fapaneng ea ho nka litšoantšo, joalo ka microscopy ea fluorescence, cytometry ea phallo, le spectroscopy ea fluorescence.
Ka ho kopanya FITC le limolek'hule tse khahlisang, bafuputsi ba ka latela le ho bona ka mahlo a kelello kabo, sebaka, le likamano tsa limolek'hule tsena ka har'a lisele, lisele, kapa lisampole tsa baeloji. Li-antibodies tse nang le lebitso la FITC, mohlala, li ka sebelisoa ho lemoha liprotheine kapa li-antigen tse itseng litekong tsa immunofluorescence kapa ho sekaseka palo ea lisele litekong tsa cytometry ea phallo.
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GSH CAS: 70-18-8 Theko ea moetsi
GSH, kapa glutathione, ke molek'hule ea tlhaho ea antioxidant e fumanehang 'meleng. E bapala karolo ea bohlokoa ho bolokeng ts'ebetso e ntle ea sele 'me e ameha lits'ebetsong tse' maloa tsa bohlokoa tsa 'mele. GSH e thusa ho sireletsa lisele ho tsoa tšenyo ea oxidative ka ho felisa li-free radical tse kotsi le mefuta ea oksijene e arabelang. E boetse e thusa lits'ebetsong tsa ho ntša chefo 'meleng ka ho tlama le ho felisa chefo le litšepe tse boima 'meleng.
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BCA-2Na CAS:979-88-4 Theko ea moetsi
BCA-2Na, e tsejoang hape e le Bacillus cereus adenosine triphosphate (ATP) bioluminescent assay, ke teko ea biochemical e sebelisetsoang ho lemoha boteng ba ATP sampole. ATP ke molek'hule e fumanoang linthong tsohle tse phelang 'me hangata e sebelisoa e le sesupo sa tšilafalo ea likokoana-hloko kapa bohloeki. Teko ea BCA-2Na e sebelisa enzyme luciferase ho susumetsa karabelo e hlahisang khanya boteng ba ATP. Matla a khanya e ntšitsoeng aa lekanngoa 'me a ka fana ka tlhahlobo e potlakileng le e bonolo ea ts'ebetso ea likokoana-hloko kapa bohloeki liindastering tse fapaneng, tse kang tlhahiso ea lijo le lino, tlhahiso ea meriana le liteko tsa boleng ba metsi. Teko ea BCA-2Na hangata e sebelisoa e le mokhoa o potlakileng le o tšepahalang oa ho lekola bohloeki le taolo ea boleng.
