Xov xwm
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Dab tsi yog txoj kev purification ntawm cov protein purification system
Txoj kev purification ntawm cov protein purification system yog dab tsi? Nws yog ib qho tsim nyog yuav tsum paub txog cov txheej txheem DNA ntawm cov protein ua kom huv, kom pom cov hlwb lossis cov ntaub so ntswg uas tau nthuav tawm ntau dhau ntawm cov noob caj noob ces, thiab tsim cov gene primers kom nthuav dav arf ntawm lub hom phiaj DNA tawg. Qhov no yog qhov ...Nyeem ntxiv -
Txheej txheem microextraction txheej txheem
SPME muaj peb hom kev rho tawm yooj yim: Direct Ectraction SPME, Headspace SPME thiab membrane-tiv thaiv SPME. 1) Direct extraction Nyob rau hauv txoj kev ncaj qha extraction, quartz fiber coated nrog lub extraction nyob ruaj ruaj theem yog ncaj qha tso rau hauv cov qauv matrix, thiab lub hom phiaj Cheebtsam yog ...Nyeem ntxiv -
Khoom Theem Extraction: Kev sib cais yog lub hauv paus ntawm qhov kev npaj no!
SPE tau nyob ib ncig ntawm kaum xyoo, thiab rau qhov laj thawj zoo. Thaum cov kws tshawb fawb xav tshem tawm cov keeb kwm yav dhau los ntawm lawv cov qauv, lawv tau ntsib nrog kev sib tw ntawm kev ua li ntawd yam tsis txo lawv lub peev xwm los txiav txim siab qhov tseeb thiab qhov muaj pes tsawg ntawm lawv cov kev nyiam ...Nyeem ntxiv -
Kev ceev faj rau cov khoom siv theem extraction
Cov txheej txheem rho tawm yog ib qho qauv ua ntej siv tshuab tsim nyob rau xyoo tas los no. Nws yog tsim los ntawm kev sib xyaw ua ke ntawm cov kua-khoom extraction thiab kem kua chromatography. Nws yog tsuas yog siv rau cov qauv sib cais, purification thiab concentration. Muab piv nrog cov tshuaj ua kua-kua ...Nyeem ntxiv -
Yuav ua li cas txheeb xyuas seb lub khob iav puas tsim nyog
Cov fwj iav tau muab faib ua kev tswj thiab molding raws li txoj kev tsim khoom. Cov iav fwj tswj tau hais txog cov iav fwj uas tsim los ntawm cov iav raj. Cov iav fwj tswj tau muaj lub peev xwm me me, lub teeb thiab nyias phab ntsa, thiab yooj yim nqa. Cov khoom yog ua los ntawm borosilicate g ...Nyeem ntxiv -
Kev Tshawb Fawb Tshaj Tawm ntawm Kev Ua Lag Luam Loj ntawm Protein Expression
Kev sib xyaw thiab kev tswj hwm ntawm cov protein nyob ntawm qhov kev xav tau ntawm cov hlwb. Cov qauv tsim cov protein yog khaws cia hauv DNA, uas yog siv los ua tus qauv rau kev tsim cov neeg xa xov liaison RNA los ntawm cov txheej txheem kev hloov pauv tau zoo. Protein nthuav qhia yog txheej txheem uas cov proteins hloov pauv ...Nyeem ntxiv -
Installation thiab debugging cov kauj ruam ntawm cov khoom theem extraction ntaus ntawv
Solid phase extraction (SPE) yog cov txheej txheem rho tawm lub cev uas suav nrog cov theem ua kua thiab khoom. Nyob rau hauv cov txheej txheem extraction, lub adsorption quab yuam ntawm cov khoom mus rau lub analyte yog ntau dua li cov qauv niam cawv. Thaum cov qauv dhau los ntawm SPE kem, cov tshuaj ntsuam xyuas yog adsorbed ntawm ...Nyeem ntxiv -
Yuav ua li cas ntxuav lub chromatographic qauv lub raj mis
Lub raj mis coj mus kuaj yog lub thawv rau kev ntsuas cov khoom siv tshuaj ntsuam xyuas, thiab nws qhov kev huv huv ncaj qha cuam tshuam rau qhov kev tshuaj ntsuam xyuas. Kab lus no piav qhia txog ntau txoj hauv kev ntawm kev ntxuav lub chromatographic qauv lub raj mis, thiab lub hom phiaj los muab cov ntsiab lus siv rau txhua tus. Cov no...Nyeem ntxiv
