Mu kafukufuku ndi mankhwala, ma polymease ainationa (PCR) ndi njira yogwiritsidwa ntchito pothandiza pokweza zitsanzo za DNA zoyeserera zosiyanasiyana. Njirayi imadalira kwambiri za PCR zomwe ndizofunikira pakuyesa kopambana. Munkhaniyi, tikukambirana mozama za kuyesa kokwanira kwa PCR: Plates a PCR, machubu a pcr, kuyika membrane, ndi maupesi a piya.
PCR Grate:
PCR mbale ndi imodzi mwazinthu zofunika kwambiri pakuyesa kulikonse kwa PCR. Adapangidwa kuti azitentha pang'ono mwachangu ndikupereka kusintha kwa kutentha mosagwirizana mkati mwa chindapusa chothana ndi kugwiritsa ntchito. Mapulidiwo akupezeka m'njira zosiyanasiyana kuphatikizapo, chabwino, 384-chabwino, ndi 1536-chabwino.
PCR mbale zimapangidwa ndi pulasitiki, zomwe zimawapangitsa kukhala odalirika komanso osavuta kuthana nawo. Kuphatikiza apo, mbale zina za PCR ndizofunikira kwambiri kuti zilepheretse mamolekyulu a DNA ndikupewa kuipitsidwa. Kugwiritsa ntchito mbale za PCR ndikofunikira kuchepetsa magawo ambiri ogwira ntchito omwe adachitidwa m'malo a ma microcentrifuge kapena makina a PCR.
PCR CUBE:
PCR mapira ochepa, omwe nthawi zambiri amapangidwa ndi polypropylene, omwe amagwiritsidwa ntchito pogwiritsira ntchito pcr osakaniza pakukula. Amabwera mitundu yosiyanasiyana, koma odziwika kwambiri komanso odziwika bwino. Choyera cha PCR nthawi zambiri chimagwiritsidwa ntchito ngati ogwiritsa ntchito akufuna kuwona DNA yowunikira chifukwa ndizowonekera.
Machubu awa amapangidwa kuti apirire kutentha kwambiri ndi zovuta zomwe zimapezeka m'makina a PCR, ndikuwapangitsa kukhala abwino kuyesa kwa PCR. Kuphatikiza pa kuphatikizira, machubu a pcr angagwiritsidwe ntchito pazinthu zina monga sequening ndi kuyeretsa komanso kusanthula.
Kanema wagombe:
Chisindikizo cha Chisindikizo ndi kanema womatira pamwamba pa mbale ya PCR kapena chubu kuti muchepetse ndikuipitsidwa kwa zomwe sizingachitike pa PCR. Makanema okhazikika ndi ofunikira kwambiri pakuyesa kwa PCR, monga zosakanikirana kapena zodetsa zachilengedwe zomwe zingasokoneze zovomerezeka ndi kuyesera.
Opangidwa ndi polyethylene kapena polypropylene, kutengera ntchitoyi, mafilimu apulasitiki awa ndi kutentha kwambiri komanso molumwa. Makanema ena amaduladula ma pigles a PCR ndi machubu, pomwe ena amabwera kumasinga ndipo amatha kugwiritsidwa ntchito ndi mitengo yosiyanasiyana ya pcr kapena machubu.
Malangizo a Pipette:
Malangizo a Pipette ndizofunikira pakuyesa kwa PCR, monga momwe amagwiritsidwira ntchito kusamutsa madzi ochepa, monga zitsanzo kapena ma reagents. Nthawi zambiri amapangidwa ndi polyethylene ndipo amatha kusunga madzi amadzi kuchokera ku 0,1 μl mpaka 10 ml. Malangizo a PipeTTTTTTTTTTTTTON NDIPONSO KUSANGALIRA KWAULERE KWAULERE kokha.
Pali mitundu iwiri ya maupesi a pipette - osasankhidwa komanso osasefedwa. Malangizo osefera ndioyenera kupewa kapena kudetsa kuwonongeka kwa aerosol chifukwa chopezeka, pomwe osasewera omwe sakonda kuyesa kwa PCR Studicy Kugwiritsa ntchito ma infornuc sodi ya ma infinic kapena caustic.
Mwachidule, pcr mbale, machubu a pcr, kusindikizira, ndi maupangiri ndi zina mwazinthu zomwe zimafunikira pakuyesa kwa PCR. Pakuwonetsetsa kuti muli ndi zodula zonse zofunika, mutha kuchita bwino kwambiri poyesa PCR bwino komanso molondola zomwe mukufuna. Chifukwa chake, onetsetsani kuti mwakhala ndi zokwanira zokwanira izi zomwe zimapezeka kawirikawiri pa katswiri aliyense PCR.
At Suzhou Ace Biomdical, tadzipatulira kuti tikupatseni zopereka zapamwamba kwambiri za lab zomwe zilipo zonse zasayansi. Mitundu yathu yaMalangizo a Pipette, PCR Plates, Machubu a PCR, ndipofilimu yosindikizaamapangidwa mozama ndipo amapangidwa kuti atsimikizire molondola komanso kulondola pazoyesa zanu zonse. Malangizo athu a piya amagwirizana ndi mitundu yonse yayikulu yamapaipi ndikubwera mumitundu yosiyanasiyana kuti igwirizane ndi zosowa zanu. Mapulogalamu athu a PCR ndi machubu athu amapangidwa kuchokera ku zinthu zapamwamba kwambiri ndipo adapangidwa kuti athe kupirira mizere yambiri matenthedwe pomwe mukusungabe chikondwerero. Kanema wathu wosindikiza amapereka chidindo cholimba kuti mupewe kusinthana ndi kuipitsidwa ndi zinthu zakunja. Tikumvetsa kufunikira kwa zinthu zodalirika komanso zodalirika, ndichifukwa chake timayesetsa kukupatsirani malonda ndi ntchito zabwino kwambiri. Gulu lathu la akatswiri limapezeka nthawi zonse kukuthandizani ndi mafunso kapena nkhawa zilizonse zomwe mungakhale nazo.
Post Nthawi: Meyi-08-2023