Nucleic acid extractor yog ib qho cuab yeej siv sib txuam nucleic acid extraction reagents kom ua tiav cov qauv nucleic acid extraction.Nws yog dav siv nyob rau hauv ntau yam xws li Center for Disease Control, soj ntsuam kab mob, kuaj ntshav kev nyab xeeb, forensic identification, ib puag ncig microbiological xeem, zaub mov kev nyab xeeb kuaj, tsiaj txhu thiab molecular biology tshawb fawb.

1. Muab faib raws li qhov loj ntawm cov qauv ntsuas

1)Tsis siv neeg ua kua ua haujlwm

Lub tshuab ua kua tsis siv neeg ua haujlwm yog cov cuab yeej muaj zog heev, uas tuaj yeem ua tiav cov kua dispensing thiab aspiration, thiab tuaj yeem paub txog tag nrho automation ntawm cov qauv extraction, amplification, thiab nrhiav kom tau los ntawm kev sib xyaw ua haujlwm xws li amplification thiab nrhiav kom pom.Nucleic acid extraction tsuas yog ib daim ntawv thov ntawm nws cov dej num, thiab nws tsis haum rau niaj hnub kuaj rho tawm nucleic acid.Nws yog feem ntau siv rau kev sim xav tau ntawm ib hom qauv thiab ntau tus qauv (tsawg kawg 96, feem ntau ntau pua) ib zaug.Lub platform tsim thiab kev ua haujlwm ntawm cov chaw ua haujlwm tsis siv neeg yuav tsum tau nyiaj ntau heev.

2)Me me tsis siv neeg nucleic acid extractor

Qhov ntsuas me me automated ua tiav lub hom phiaj ntawm kev rho tawm nucleic acid los ntawm qhov tshwj xeeb ntawm cov qauv kev ua haujlwm, thiab tuaj yeem siv rau hauv txhua qhov chaw kuaj.

2. Sib txawv raws li txoj cai rho tawm

1)Cov cuab yeej siv spin kem txoj kev

Txoj kev centrifugal kab ke nucleic acidExtractor tsuas yog siv kev sib xyaw ua ke ntawm lub centrifuge thiab lub tshuab tsis siv neeg pipetting.Lub throughput feem ntau yog 1-12 cov qauv.Lub sijhawm ua haujlwm zoo ib yam li cov ntawv rho tawm.Nws tsis txhim kho qhov kev ua haujlwm tiag tiag thiab yog kim.Cov qauv sib txawv Cov khoom siv ntawm cov cuab yeej siv tsis yog thoob ntiaj teb, thiab tsuas yog tsim nyog rau cov chaw soj nstuam loj nrog cov nyiaj txaus.

2) Cov cuab yeej siv txoj kev sib nqus hlaws

Siv cov hlaws sib nqus ua cov khoom thauj, siv lub hauv paus ntsiab lus ntawm cov hlaws sib nqus adsorbing nucleic acids nyob rau hauv siab ntsev thiab pH qis, thiab cais lawv los ntawm nucleic acids nyob rau hauv qis ntsev thiab siab pH qhov tseem ceeb, tag nrho cov nucleic acid extraction thiab purification txheej txheem yog paub los ntawm kev tsiv. cov hlaws sib nqus los yog hloov cov kua.Vim nws qhov tshwj xeeb ntawm nws txoj cai, nws tuaj yeem tsim rau hauv ntau hom fluxes, uas tuaj yeem muab rho tawm los ntawm ib lub raj lossis los ntawm 8-96 cov qauv, thiab nws txoj haujlwm yog yooj yim thiab ceev.Nws tsuas yog siv sijhawm 30-45 feeb los rho tawm 96 cov qauv, uas txhim kho kev ua tau zoo ntawm qhov kev sim thiab tus nqi qis tso cai rau nws siv hauv cov chaw sim sib txawv.Tam sim no nws yog cov cuab yeej tseem ceeb ntawm kev ua lag luam.