Nyob rau hauv lub realm ntawm niaj hnub science, protein electrophoreses nyob raws li lub pob kws txheej txheem rau kev txheeb xyuas thiab ua kom muaj cov protein. Ntawm lub siab ntawm hom txheej txheem noPolyacrylamide, ib qho kev sib txuas ntxiv uas ua haujlwm raws li tus caj qaum ntawm gel matrices siv hauv gel electrophoresis system. Polyacrylamide cov khoom tshwj xeeb ua rau nws cov kws tshawb nrhiav tsis tau siv rau cov kws tshawb nrhiav thiab cov kws tshawb fawb nrhiav kom tsis muaj cov protein thiab lawv cov kev sib cuam tshuam.
Polyacrylamide, feem ntau hu ua PAM, yog cov khoom siv hluavtaws ua los ntawm Acrylamide Monomers. Nws cov versatility zoo tshaj plaws yog ntaus nqi rau nws lub peev xwm los ua cov saw ntev, ua rau cov khoom siv gel uas tuaj yeem haum ntau qhov ntau thiab tsawg ntawm cov lwg me me. Cov cuab yeej no ua rau polyacrylamide tus neeg sib tw zoo tshaj plaws rau kev tsim cov ntxeem cov ntxig siv hauv cov protein electrophorises.
Protein electrophoresis yog cov txheej txheem uas cais cov protein raws li lawv tus nqi thiab loj. Los ntawm kev kawm cov qauv protein rau lub teb hluav taws xob tsis pub dhau lub gel ntawm cov gel ntawm cov sib txawv uas tuaj yeem txheeb xyuas thiab muaj nuj nqis. Qhov kev sib cais no tau muaj txiaj ntsig zoo rau hauv cov protein purity, molecular kev txiav txim siab hnyav, thiab muaj cov isoforms.
Lub luag haujlwm ntawm polyacrylamide nyob rau hauv protein electrophorises
Qhov kev xaiv ntawm polyacrylamide rau protein electrophecha electrophoresis yog cov hauv paus hauv nws lub tunable xwm. Cov kws tshawb fawb tuaj yeem hloov kho cov pa ntawm cov gel sib txawv kom haum cov protein ntawm ntau qhov sib txawv. Kev txiav txim siab dua tsim cov qauv hloov kho kom haum rau kev daws cov protein me me, thaum cov khoom qis dua yog siv rau cov protein ntau. Qhov no hloov kho kom ntseeg tau tias cov kws tshawb fawb tuaj yeem ua rau lawv cov kev sim kom ua tiav kev sib cais thiab kev tsom xam.
Polyacrylamide raws li aFlocculant
Polyacrylamide cov nqi hluav taws xob txuas ntxiv rau nws lub luag haujlwm hauv Gel Electrophorises. Nws kuj pom cov ntawv thov uas yog Flocculant hauv ntau yam kev lag luam, xws li kev kho dej dej thiab khib nyiab. Raws li cov flocculant, polyacrylamide AIDS nyob rau hauv Aggregating raug tshem tawm cov kua hauv cov kua, kom yooj yim lawv tshem tawm. Cov yam ntxwv no tseem ceeb tshaj plaws cov koom haum muaj ntau haiv neeg thiab muaj kev cuam tshuam dav dav rau kev tshawb fawb thiab kev lag luam.
Txhim kho hauv polyacrylamide-raws electrophoresis
Tsis ntev los no xyoo tau pom tsis ntev tas mus li hauv polyacrylamide-raws electrophoreses. Cov nplooj ntawv ib txwm, SDS-nplooj ntawv, thiab ob-seem electrophorabes tsuas yog siv cov qauv protein tshwj xeeb, cov kev hloov kho tshiab, thiab kev sib cuam tshuam. Cov tswv yim no yog cov tshuaj ntsuam muaj txiaj ntsig hauv cov proteomics kev tshawb fawb thiab kev siv yeeb tshuaj.
Nyob rau hauv lub realm ntawm cov protein protein, polyacrylamide tawm ua tus khub stalwart, ua rau cov kws tshawb fawb los kho lub ntiaj teb ntawm cov protein ntawm cov protein ntawm cov proteins. Nws lub luag haujlwm ua lub hauv paus ntawm gel matrices hauv Electrophoresis system tsis tau dhau los. Los ntawm unaveling kab mob sib cav los txhim kho cov tshiab kev kho mob, polyacrylamide-raws electrophoresis txuas ntxiv mus kho kev kawm tau zoo. Raws li thev naus laus zis, qhov hluavtaws hluavtaws no yuav hloov zuj zus, txuas ntxiv ua rau peb nkag siab ntxiv ntawm cov protein thiab lawv cov haujlwm myriad.
Lub sij hawm Post: Lub Yim-21-2023