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guanosine 5′-(disodium dihydrogen triphosphate) CAS:56001-37-7
Guanosine-5′-triphosphate disodium ndi mankhwala omwe amagwiritsidwa ntchito m'njira zosiyanasiyana za biochemical, monga popanga RNA ndi DNA, komanso m'njira zotumizira zizindikiro. Ndi nucleoside triphosphate, zomwe zikutanthauza kuti imakhala ndi nucleoside guanosine yolumikizidwa ndi magulu atatu a phosphate. Mtundu wa disodium salt umangosonyeza kuti ndi mchere wokhala ndi ma ayoni awiri a sodium.
Kapangidwe kameneka n'kofunikira kwambiri pakusintha mphamvu zamaselo ndipo kamakhudzidwa ndi machitidwe osiyanasiyana a ma enzyme. Ndi gwero la mphamvu pakupanga mapuloteni ndi njira zina zamaselo.
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2′-Deoxyuridine CAS:951-78-0 Mtengo wa Wopanga
2′-Deoxyuridine ndi nucleoside yomwe imakhala ndi nucleobase uracil yolumikizidwa ndi shuga wa deoxyribose. Ndi chinthu chofunikira kwambiri chomwe chimapanga DNA ndipo chimagwira ntchito yobwerezabwereza ndi kulemba zinthu za majini. 2′-Deoxyuridine imagwiritsidwa ntchito pofufuza zasayansi ngati njira yoyambira kupanga DNA komanso njira zosiyanasiyana za biology. Imagwira ntchito yofunika kwambiri pomvetsetsa njira za majini, komanso pakupanga njira zochiritsira zomwe zingagwiritsidwe ntchito m'malo monga mankhwala oletsa mavairasi ndi chithandizo cha khansa.
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Adenosine5′-(trihydrogen diphosphate), mchere wa monopotassium, dihydrate (9CI) CAS:72696-48-1
adenosine 5′- (trihydrogen diphosphate) mchere wa monopotassium, dihydrate, ndi mankhwala omwe amapangidwa ndi adenosine yokhala ndi gulu la trihydrogen diphosphate ndi mchere wa monopotassium womwe uli mu mawonekedwe a dihydrate. Mankhwalawa nthawi zambiri amatchedwa adenosine diphosphate (ADP), yomwe imagwira ntchito yofunika kwambiri m'njira zosiyanasiyana zamoyo, makamaka pakusamutsa mphamvu mkati mwa maselo.
ADP ndi gawo lofunika kwambiri mu mphamvu ya selo, chifukwa imagwira ntchito yotumiza mphamvu panthawi yopuma ndi photosynthesis ya maselo. Ndi chinthu chomwe chimayambitsa adenosine triphosphate (ATP), yomwe ndi chonyamulira chachikulu cha mphamvu m'maselo.
Kuphatikiza apo, ADP imagwira ntchito m'njira zotumizira ma signal ndipo ndi gawo la ma enzyme reactions. Pankhani ya biochemistry ndi molecular biology, ADP imagwiritsidwa ntchito kwambiri m'maphunziro okhudzana ndi kagayidwe ka maselo, kayendedwe ka enzyme, ndi njira zotumizira mphamvu.
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Hypoxanthine CAS: 68-94-0 Mtengo wa Wopanga
Hypoxanthine ndi chinthu chachilengedwe chomwe chimagwira ntchito pakati pa kuwonongeka kwa ma purines. Ndi gawo lofunika kwambiri la ma nucleic acid ndipo limakhudzidwa ndi njira zosiyanasiyana zamoyo, kuphatikizapo kupanga ndi kagayidwe ka DNA ndi RNA. Kuphatikiza apo, hypoxanthine yapezeka kuti imagwira ntchito pa matenda ena, monga gout ndi Lesch-Nyhan syndrome.
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2′-O-Methyluridine CAS:2140-76-3 Mtengo wa Wopanga
2′-O-Methyluridine ndi nucleoside yosinthidwa yomwe ili ndi gulu la methyl pamalo a 2′ a ribose ring. Ndi chinthu chofunikira kwambiri popanga mamolekyu a RNA osinthidwa ndipo chaphunziridwa chifukwa cha mphamvu zake zamoyo komanso zamankhwala. Zina mwa ntchito zake zomwe zanenedwa zikuphatikizapo kugwiritsidwa ntchito kwake mu kafukufuku wa RNA, monga gawo lopangira RNA yosinthidwa pa ntchito zochizira komanso zogwira ntchito za genomics, komanso ngati chida chophunzirira kapangidwe ndi ntchito za RNA.
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4-Amino-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one CAS:951-77-9
2′-Deoxycytidine ndi nucleoside yomwe imapangidwa ndi nucleobase cytosine yolumikizidwa ndi shuga deoxyribose. Ndi gawo lofunika kwambiri la DNA ndipo limagwira ntchito yofunika kwambiri pakusunga ndi kutumiza chidziwitso cha majini mkati mwa zamoyo.
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Cytidine-5′-monophosphate (CMP), asidi waulere CAS:63-37-6
Cytidine 5'-monophosphate (CMP) ndi nucleotide yomwe imagwira ntchito ngati chimango cha kapangidwe ndi kusintha kwa RNA. Ndi gawo lofunikira kwambiri popanga mamolekyu a RNA ndipo limakhudzidwa ndi njira monga mRNA capping ndi nucleotide metabolism. CMP imagwiritsidwanso ntchito mu kafukufuku wa biochemical ndi molecular biology pazinthu monga in vitro transcription ndi nucleic acid labeling. Udindo wake mu RNA metabolism ndi kugwiritsidwa ntchito kwake m'njira zosiyanasiyana zoyesera zimapangitsa kuti ikhale chida chofunikira kwambiri pakumvetsetsa kapangidwe ndi ntchito ya mamolekyu a RNA.
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IBMX, 3-isobutyl-1-methylxanthine CAS:28822-58-4
3-isobutyl-1-methylxanthine, yomwe imadziwikanso kuti IBMX, ndi mankhwala ochokera ku methylxanthine omwe amagwiritsidwa ntchito kwambiri mu kafukufuku wa sayansi ngati choletsa chosadziwika bwino cha cyclic nucleotide phosphodiesterases. Amadziwika kuti amawonjezera kuchuluka kwa cyclic AMP (cAMP) ndi cyclic GMP (cGMP) mkati mwa maselo mwa kuletsa kuwonongeka kwawo, zomwe zimatha kusintha njira zosiyanasiyana zolumikizirana ndi maselo.
Kuwonjezera pa ntchito zake zofufuza, IBMX yagwiritsidwa ntchito m'malo ena azachipatala chifukwa cha mphamvu zake zochepetsera kutupa ndi kutsekereza mitsempha yamagazi. Komabe, kugwiritsidwa ntchito kwake mu mankhwala a anthu ndi kochepa.
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4-Nitrophenyl phosphate disodium salt hexahydrate CAS:4264-83-9
4-Nitrophenyl phosphate disodium salt hexahydrate ndi mankhwala omwe amagwiritsidwa ntchito nthawi zambiri pofufuza zamankhwala ndi zamankhwala. Ndi mchere wa 4-nitrophenyl phosphate, womwe uli ndi ma ayoni awiri a sodium ndi mamolekyu asanu ndi limodzi amadzi. Mankhwalawa amagwiritsidwa ntchito kwambiri ngati gawo loyesera phosphatase komanso pophunzira za kinetics ya enzyme.
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5′-Deoxy-5-fluorocytidine CAS:66335-38-4
5′-Deoxy-5-fluorocytidine ndi mankhwala opangidwa ndi nucleoside omwe akufufuzidwa chifukwa cha mphamvu yake yolimbana ndi mavairasi, makamaka motsutsana ndi mavairasi a RNA monga kachilombo ka hepatitis C (HCV) ndi mavairasi a flavi. Imagwira ntchito posokoneza kubwerezabwereza kwa majini a mavairasi, zomwe pamapeto pake zimalepheretsa kachilomboka kuchulukana ndikufalikira m'thupi.
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Cytidine-5′-triphosphate (CTP), mchere wa disodium CAS:652154-13-7
Mchere wa disodium wa Cytidine-5′-triphosphate (CTP) ndi nucleoside triphosphate yomwe imagwira ntchito ngati chomangira cha kapangidwe ka RNA. Imagwira ntchito yofunika kwambiri pa kagayidwe ka maselo ndipo ndiyofunikira pakusintha kwa chidziwitso cha majini kuchokera ku DNA kupita ku RNA panthawi yolemba. CTP imagwiritsidwa ntchito kwambiri mu kafukufuku wa biology ya mamolekyulu, makamaka mu maphunziro okhudzana ndi kapangidwe ka RNA, kulowerera kwa RNA, ndi njira zina zokhudzana ndi RNA. Kuphatikiza apo, imagwiritsidwa ntchito mu zochita za enzyme, maphunziro a kagayidwe ka nucleotide, komanso ngati gawo la mayeso osiyanasiyana a biochemical. Mumakampani opanga mankhwala, CTP ingagwiritsidwenso ntchito popanga mankhwala oletsa mavairasi ndi khansa.
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ITP, inosine 5′-triphosphate trisodium salt CAS:35908-31-7
Mchere wa Inosine-5′-triphosphate triphosphate trisodium, womwe nthawi zambiri umafupikitsidwa kuti ITP-Na3, ndi mtundu wa triphosphate wa inosine, nucleoside yomwe imagwira ntchito yofunika kwambiri m'njira zosiyanasiyana zamoyo. Chomerachi ndi chamchere, chomwe chimachipangitsa kuti chisungunuke m'madzi ndipo chigwiritsidwe ntchito poyesa za biochemical ndi enzymatic, komanso kafukufuku wa biology ya mamolekyulu. Mchere wa Inosine-5′-triphosphate trisodium umagwiritsidwa ntchito pophunzira momwe enzymatic imagwirira ntchito, kusinthasintha kwa nucleotide, komanso ngati gawo la ma enzyme ena. Kugwiritsa ntchito kwake kumakhudzanso maphunziro a analog a nucleotide komanso ngati gawo lokonzekera zosakaniza za nucleotide zomwe zimagwiritsidwa ntchito mu njira za biology ya mamolekyulu.
