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Cytidine CAS: 65-46-3 Mtengo wa Wopanga
Cytidine ndi molekyulu ya nucleoside yopangidwa ndi cytosine ndi ribose. Ndi imodzi mwa zinthu zomangira RNA ndipo imagwira ntchito yofunika kwambiri pakupanga majini ndi kapangidwe ka majini. Kuphatikiza apo, imatha kusinthidwa kukhala cytidine triphosphate, molekyulu yomwe ndi yofunika kwambiri popanga nucleic acid komanso kusamutsa mphamvu m'maselo. Cytidine ingagwiritsidwenso ntchito pochiza khansa komanso pochiza mavairasi.
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Palladium CAS: 7440-05-3 Mtengo wa Wopanga
Palladium ndi chitsulo choyera chasiliva chosowa, chowala chomwe chili m'gulu la zinthu za platinamu. Chimadziwika ndi mphamvu zake zodabwitsa zosinthira zinthu, zomwe zimapangitsa kuti chikhale chofunikira kwambiri m'mafakitale ndi ukadaulo. Palladium imagwiritsidwa ntchito mu zinthu zosinthira zinthu kuti zichepetse mpweya woipa wochokera ku utsi wa magalimoto, komanso popanga zamagetsi, mano, zodzikongoletsera, ndi zinthu zosinthira zinthu za mankhwala.
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dCTP, 2′-Deoxycytidine-5′-triphosphoric acid disodium salt CAS:102783-51-7
Mchere wa disodium wa 2′-Deoxycytidine-5′-triphosphoric acid ndi analog ya nucleotide yomwe imagwira ntchito ngati choyambira pakupanga DNA. Umagwiritsidwa ntchito mu kafukufuku wa biology ya mamolekyulu komanso mu maphunziro okhudzana ndi majini ndi njira za majini. Chomera ichi chimagwira ntchito yofunika kwambiri pakubwerezabwereza ndi kulemba DNA, zomwe zimapangitsa kuti ikhale chida chofunikira kumvetsetsa njira za majini ndikupanga njira zothandizira zomwe zingatheke.
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Silver carbonate CAS: 534-16-7 Mtengo wa Wopanga
Siliva carbonate ndi mankhwala omwe ali ndi formula ya Ag2CO3. Ndi chinthu choyera chomwe chimasungunuka pang'ono m'madzi. Siliva carbonate imagwiritsidwa ntchito popanga zinthu zachilengedwe ngati okodzetsa pazochitika zosiyanasiyana. Kuphatikiza apo, imagwiritsidwanso ntchito mu njira zina zowunikira za chemistry. Chifukwa cha kusungunuka kochepa, ingagwiritsidwenso ntchito ngati utoto mu mbiya ndi zoumba.
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Doxifluridine CAS:3094-09-5 Mtengo wa Wopanga
Doxifluridine, yomwe imadziwikanso kuti 5-Fluoro-2′-deoxyuridine, ndi mankhwala a nucleoside omwe angathe kukhala ndi mphamvu yoletsa kutupa. Amasinthidwa kukhala mawonekedwe ake ogwira ntchito, 5-fluorouracil (5-FU), m'maselo a chotupa, komwe amaletsa kupanga DNA ndikuyambitsa kufa kwa maselo. Doxifluridine ingagwiritsidwe ntchito pochiza khansa zosiyanasiyana, kuphatikizapo khansa ya m'matumbo, pamene njira zina zothandizira sizigwira ntchito.
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Sodium tetrachloroaurate(III) dihydrate (Goldgehalt: 30%) CAS:13874-02-7
Sodium tetrachloroaurate (III) dihydrate, yokhala ndi golide wa 30%, ndi mankhwala omwe amagwiritsidwa ntchito m'njira zosiyanasiyana. Ntchito zambiri zimaphatikizapo monga choyambira popanga mankhwala ena agolide, mu kafukufuku ndi zoyeserera za labotale kuti aphunzire za mawonekedwe a mankhwala agolide, komanso m'mafakitale ena.
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Deoxyribonucleic acids, umuna wa nsomba CAS: 100403-24-5
Deoxyribonucleic acid (DNA) ndi molekyu yomwe imanyamula malangizo a majini a chitukuko, kugwira ntchito, kukula, ndi kuberekana kwa zamoyo zonse zodziwika. Imapangidwa ndi zingwe ziwiri zomwe zimazungulirana kuti zipange kapangidwe ka helix kawiri. DNA imapezeka mu nyukiliyasi ya maselo ndipo ndi gawo lofunika kwambiri pa cholowa cha makhalidwe kuchokera ku mibadwomibadwo kupita ku ina. Umuna wa nsomba, kapena mkaka, ndi madzi otuluka mu nsomba yaimuna, omwe amakhala ndi maselo a umuna. Umagwira ntchito yofunika kwambiri pakubereketsa mazira a nsomba. Umuna wa nsomba ndi wofunika kwambiri pa kafukufuku wa sayansi chifukwa cha makhalidwe ake apadera komanso momwe angagwiritsire ntchito m'magawo osiyanasiyana, kuphatikizapo ulimi wa nsomba ndi sayansi ya zamoyo.
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Uridine,2′-deoxy-5-ethynyl- CAS:61135-33-9
5-ethynyl-2′-deoxyuridine (EdU) ndi analog ya nucleoside yomwe imagwiritsidwa ntchito kwambiri m'munda wa biology ya mamolekyulu ndi kafukufuku wa biology ya maselo. Nthawi zambiri imagwiritsidwa ntchito kulemba ndikupeza DNA yatsopano yopangidwa m'maselo amoyo kudzera mu njira yotchedwa "click chemistry." Njirayi imalola kuwona ndi kuwerengera kubwerezabwereza kwa DNA ndi kuchulukana kwa maselo. EdU yakhala njira yotchuka m'malo mwa thymidine analog bromodeoxyuridine (BrdU) chifukwa chogwirizana ndi fluorescence microscopy komanso kusowa kwa njira zovuta zochotsera DNA panthawi yozindikira. Kuphatikiza apo, kapangidwe ka mankhwala ka EdU kamalola kuzindikira kwapadera komanso kogwira mtima, zomwe zimapangitsa kuti ikhale chida chofunikira pophunzira kapangidwe ka DNA ndi kayendedwe ka maselo.
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dGTP, 2′-Deoxyguanosine-5′-triphosphate, mchere wa disodium CAS:93919-41-6
2′-Deoxyguanosine-5′-triphosphate (dGTP) ndi nucleotide yofunika kwambiri yomwe imagwiritsidwa ntchito popanga DNA. Imagwira ntchito popereka maziko a guanine popanga ulusi wa DNA ndipo ndi gawo lofunikira kwambiri pakubwerezabwereza kolondola kwa zinthu za majini. dGTP imagwiritsidwa ntchito kwambiri mu kafukufuku wa biology ya molecular, PCR (polymerase chain reaction), DNA sequencing, ndi njira zosiyanasiyana zosinthira DNA. Imagwira ntchito yofunika kwambiri mu kuyesa kwa enzyme ndi kupanga DNA mu vitro, zomwe zimathandiza kupita patsogolo mu maphunziro a majini ndi chitukuko cha ntchito za biotechnology ndi zachipatala.
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Uridine-5′-triphosphorus asidi trisodium mchere CAS:19817-92-6
Mchere wa trisodium wa Uridine-5′-triphosphorus ndi wochokera ku nucleotide. Umakhudzidwa ndi njira zosiyanasiyana za biochemical monga kupanga RNA, womwe umagwira ntchito ngati choyambira cha kupanga nucleic acid komanso ngati gwero la mphamvu pa zochita za biochemical. Udindo wake mu kagayidwe ka maselo umaupangitsa kukhala gawo lofunikira pakuphunzira za biochemistry ya nucleic acid ndi biology ya molecular. Mchere wa trisodium wa Uridine-5′-triphosphorus umagwiritsidwanso ntchito pofufuza ndi kugwiritsa ntchito mankhwala okhudzana ndi ma analog a nucleotide ndi mankhwala ozikidwa pa nucleic acid.
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Golide (III) chloride tetrahydrate CAS: 16903-35-8
Chloroauric acid, yomwe imadziwikanso kuti gold(III) chloride, ndi mankhwala omwe ali ndi formula ya HAuCl4. Ndi mankhwala odziwika kwambiri a gold mu +3 oxidation state. Chloroauric acid nthawi zambiri imapezeka ngati madzi ndipo ndi yolimba yachikasu-lalanje yowala. Imagwiritsidwa ntchito kwambiri popanga tinthu tating'onoting'ono ta golidi, monga choyambira popanga mankhwala ena a golidi, komanso m'mafakitale osiyanasiyana komanso kafukufuku. Kuphatikiza apo, imagwiritsidwa ntchito popanga zithunzi, monga reagent pakusanthula mankhwala, komanso pokonzekera njira zophikira golide.
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Golide (III) potaziyamu kolorayidi dihydrate CAS:13682-61-6
Golide (III) potaziyamu chloride dihydrate ndi mankhwala omwe ali ndi formula ya AuKCl4·2H2O. Ndi mgwirizano wopangidwa ndi ma ayoni agolide (III), ma ayoni a potaziyamu, ma ayoni a chloride, ndi mamolekyu amadzi. Mankhwalawa nthawi zambiri amagwiritsidwa ntchito popanga mankhwala ndi kafukufuku.
