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Ukufakwa, Ukuhlanza, kanye Namanothi Okusebenza Kwamathiphu we-Pipette
Izinyathelo zokufaka ze-Pipette Amathiphu Kumikhiqizo eminingi ye-liquid shifters, ikakhulukazi ithiphu ye-pipette yamashaneli amaningi, akulula ukufaka amathiphu e-pipette yendawo yonke: ukuze uphishekele ukubekwa uphawu okuhle, kuyadingeka ukufaka isibambo sokudlulisa uketshezi kuphuzu le-pipette, jikela kwesokunxele nakwesokudla noma unyakazise b...Funda kabanzi -
Ungawakhetha Kanjani Amathiphu E-Pipette Afanelekile?
Amathiphu, njengezinto ezisetshenziswayo ezisetshenziswa ngama-pipettes, ngokuvamile zingahlukaniswa zibe amathiphu ajwayelekile; amathiphu ahlungiwe; amathiphu e-conductive filter pipette, njll. 1. Ithiphu evamile iyithiphu esetshenziswa kabanzi. Cishe yonke imisebenzi yamapayipi ingasebenzisa amathiphu ajwayelekile, okuwuhlobo lwamathiphu olungabizi kakhulu. 2. I-t...Funda kabanzi -
Yini Okufanele Icatshangelwe Lapho Ufaka Izingxube ze-PCR?
Ukuze uthole ukusabela okuphumelelayo kwe-amplification, kuyadingeka ukuthi izingxenye zokusabela ngazinye zibe khona ekugxiliseni okufanele ekulungiseleleni ngakunye. Ngaphezu kwalokho, kubalulekile ukuthi kungabikho ukungcola okwenzekayo. Ikakhulukazi lapho ukusabela okuningi kufanele kusethwe, kusungulwe ngaphambi...Funda kabanzi -
Singakanani Isifanekiso Okufanele Sengeze Ekuphenduleni Kwami kwe-PCR?
Ngisho noma ngokombono, i-molecule eyodwa yesifanekiso izokwanela, amanani amakhulu kakhulu e-DNA ngokuvamile asetshenziselwa i-PCR yakudala, isibonelo, kufika ku-1 µg we-DNA yezilwane ezincelisayo ezincelisayo kanye nengxenye encane efinyelela ku-1 pg ye-plasmid DNA. Inani eliphelele lincike kakhulu enanini lamakhophi we-t...Funda kabanzi -
I-PCR Workflows (Ukuthuthukiswa Kwekhwalithi Ngokumiswa)
Ukumiswa kwezinqubo kuhlanganisa ukuthuthukiswa kwazo kanye nokusungulwa nokuvumelanisa okulandelayo, okuvumela ukusebenza okuphezulu kwesikhathi eside - ngaphandle komsebenzisi. Ukulinganisa kuqinisekisa imiphumela yekhwalithi ephezulu, kanye nokuphindaphindeka kwayo nokuqhathaniswa. Inhloso (yakudala) P...Funda kabanzi -
Ukukhishwa kwe-Nucleic Acid kanye ne-Magnetic Bead Method
Isingeniso Yini I-Nucleic Acid Extraction? Ngamagama alula kakhulu, ukukhishwa kwe-nucleic acid ukususwa kwe-RNA kanye/noma i-DNA kusampula nakho konke okweqile okungadingekile. Inqubo yokukhipha ihlukanisa ama-nucleic acid kusampula futhi iwakhiphe ngendlela ye-con...Funda kabanzi -
Ungayikhetha Kanjani Isitsha Esilungile Sokugcina I-Cryogenic Yelabhorethri yakho
Yini ama-Cryovials? Izitsha zokugcina i-Cryogenic ziyiziqukathi ezincane, ezimboziwe neziyisilinda eziklanyelwe ukugcina nokugcina amasampula emazingeni okushisa aphansi kakhulu. Yize ngokwesiko lezi zitsha zenziwe ngengilazi, manje sezijwayele ukwenziwa nge-polypropylene ukuze kube lula ...Funda kabanzi -
Ingabe Ikhona Enye Indlela Yokulahla Ama-Reagent Plates Aphelelwe Isikhathi?
IZICELO ZOKUSEBENZISA Kusukela kwasungulwa ipuleti le-reagent ngo-1951, selibalulekile ezinhlelweni eziningi; okuhlanganisa ukuhlonzwa komtholampilo, i-molecular biology kanye ne-cell biology, kanye nokuhlaziywa kokudla kanye nemithi. Ukubaluleka kwepuleti le-reagent akufanele kuthathwe kancane njengokuthi ...Funda kabanzi -
Ungavala kanjani i-PCR Plate
Isingeniso Amapuleti e-PCR, okuyisisekelo selabhorethri iminyaka eminingi, adlondlobala kakhulu esimweni sesimanje njengoba amalabhorethri andisa ukusebenza kwawo futhi aya ngokuya esebenzisa ama-automation ngaphakathi kokuhamba kwawo komsebenzi. Ukufeza lezi zinhloso ngenkathi kugcinwa ukunemba nobuqotho ...Funda kabanzi -
Ukubaluleka kwefilimu yepuleti lokuvalwa kwe-PCR
Indlela ye-revolutionary polymerase chain reaction (PCR) ibe negalelo elikhulu ekuthuthukisweni kolwazi lomuntu emikhakheni eminingi yocwaningo, ukuxilonga kanye ne-forensics. Izimiso ze-PCR ezijwayelekile zibandakanya ukukhuliswa kokulandelana kwe-DNA kokuthakaselayo kusampula, futhi ngemva...Funda kabanzi
