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beta-D-Galactose pentaacetate CAS: 4163-60-4
Beta-D-Galactose pentaacetate ke motsoako oa lik'hemik'hale o tsoang ho galactose, tsoekere ea monosaccharide. E thehoa ka ho kopanya sehlopha se seng le se seng sa hydroxyl sa molek'hule ea galactose ka lihlopha tse hlano tsa acetyl.
Motsoako ona o atisa ho sebelisoa e le sesebelisoa se sireletsang galactose liketsong tse fapaneng tsa lik'hemik'hale le lits'ebetsong tsa maiketsetso. Sebopeho sa pentaacetate se thusa ho tsitsisa galactose le ho thibela liketso tse sa batleheng kapa liphetoho nakong ea liketso.
Ho phaella moo, motsoako ona o ka sebediswa e le selelekela sa ho kopanngwa ha di-derivative tse ding tsa galactose. Dihlopha tsa acetyl di ka tloswa ka ho kgetheha ho fumana di-derivative tse fapaneng tsa galactose tse nang le dihlopha tse itseng tse sebetsang.
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5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide sodium salt CAS:129541-41-9
Letswai la sodium la 5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide ke motsoako oa lik'hemik'hale o sebelisoang haholo lipatlisisong tsa laboratori le tlhahlobong ea mafu. Hangata o bitsoa X-Gluc 'me o sebelisoa haholo e le substrate bakeng sa ho lemoha ts'ebetso ea enzyme ea beta-glucuronidase.
Ha beta-glucuronidase e le teng, e kgaola tlamo ya glucuronide ho X-Gluc, e leng se fellang ka ho lokollwa ha dae e putswa e bitswang 5-bromo-4-chloro-3-indolyl. Karabelo ena e sebediswa hangata ho lemoha ka pono kapa ka spectrophotometric polelo ya enzyme ya beta-glucuronidase diseleng kapa dinama.
Mofuta oa letsoai la sodium oa X-Gluc o ntlafatsa ho qhibiliha ha eona litharollong tse metsi, e leng se nolofalletsang tšebeliso ea eona litekong tsa laboratori. X-Gluc e sebelisoa haholo-holo lipatlisisong tsa baeloji ea limolek'hule ho ithuta tlhahiso ea liphatsa tsa lefutso, ts'ebetso ea promoter, le liteko tsa liphatsa tsa lefutso tsa reporter. E ka boela ea sebelisoa ho lemoha boteng ba lintho tse phelang tse hlahisang beta-glucuronidase, joalo ka libaktheria tse itseng, lithutong tsa microbiology.
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4-Nitrophenyl-beta-D-xylopyranoside CAS:2001-96-9
4-Nitrophenyl-beta-D-xylopyranoside ke substrate ya chromogenic e sebediswang ditekong tsa enzymatic ho lemoha le ho lekanya mosebetsi wa dienzyme tse bitswang beta-xylosidases.
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4-NITROPHENYL-ALPHA-D-MANNOPYRANOSIDE CAS:10357-27-4
4-Nitrophenyl-alpha-D-mannopyranoside ke motsoako o sebelisoang lipatlisisong tsa biochemistry le baeloji ea limolek'hule e le substrate bakeng sa ho lemoha le ho lekanya ts'ebetso ea enzyme.
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1,4-Dithioerythritol (DTE) CAS: 6892-68-8
Dithioerythritol (DTE) ke motsoako o sebelisoang haholo lipatlisisong tsa baeloji ea lik'hemik'hale le ea limolek'hule. Ke sesebelisoa se fokotsang se nang le bokhoni ba ho roba litlamo tsa disulfide, tse bohlokoa bakeng sa sebopeho sa protheine le botsitso. DTE e na le thuso haholo-holo ho lokiseng sampole le tlhoekisong ea protheine kaha e thusa ho boloka liprotheine ka mefuta ea tsona e fokotsehileng le e sebetsang. E ka boela ea sebelisoa ho sireletsa lihlopha tsa thiol liprotheineng ho oxidation. Ho feta moo, DTE e na le thepa ea antioxidant 'me e ka senya li-free radicals, e leng se etsang hore e be ea bohlokoa litekong tse fapaneng tsa khatello ea oxidative.
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Tallowamine e nang le Hydrogenated CAS: 61788-45-2
Tallowamine e nang le hydrogen ke motsoako oa lik'hemik'hale o leng oa lelapa la amine. E nkiloe ho tallow, e leng mafura a fumanoang mehloling ea liphoofolo. Tallowamine e nang le hydrogen e sebelisoa hangata liindastering le lits'ebetsong tse fapaneng ka lebaka la thepa ea eona ea surfactant.
Jwalo ka setlolo sa ho etsa dintho tse ntshang metsi, tallowamine e nang le hydrogen e kgona ho fokotsa kgatello ya metsi hodima metsi, e leng se etsang hore a hasane habonolo le ka ho lekana. Sena se etsa hore e be motsoako o lakatsehang dihlahisweng tse kang sesepa, dinolofatsang masela, le disebediswa tsa ho hlwekisa, moo e thusang ho ntlafatsa thepa ya ho hlwekisa le ho ntsha lefome. Ho feta moo, tallowamine e nang le hydrogen e ka sebetsa e le moemedi wa ho kopanya, e thusang ho tsitsisa metswako ya oli le metsi, kapa metswako e meng e sa tswakaneng. Sena se etsa hore e be ya bohlokwa ho etseng ditlolo, dipente le dihlahiswa tsa temo, moo e nolofatsang kabo e lekanang ya metswako le ho ntlafatsa tshebetso ya sehlahiswa ka kakaretso.
