Indlela ye-magnetic bead indlela ye-nucleic acid extraction kit ngumkhiqizo ophakeme wezobuchwepheshe ohlanganisa isayensi yemvelo kanye nesayensi ye-nanomaterial. Kuyindlela enkulu yokuphumelela ekukhishweni kwezwe lami le-nucleic acid kanye nobuchwepheshe bokuhlanza. . Indlela ye-Magnetic Bead ye-Nucleic Acid Extraction inezinzuzo ezingenakuqhathaniswa ngaphezu kwezindlela zokukhishwa kwendabuko ze-DNA, eziboniswa ikakhulu ku: 1. Ingabonakala ngokuzenzakalela ku: 1. Iyabonakala ngokusebenza okuzenzakalelayo nokukhulu. Njengamanje, kunamathuluzi we-NUCLEIC avumelekile angama-96 azenzakalelayo, futhi isikhathi sokukhishwa kwesampula eyodwa singafezeka. Ukucutshungulwa kwamasampula angama-96 kuhambisana nezidingo zokusebenzisa okuphezulu kakhulu kwe-biology, ukunika amandla ukuphendula okusheshayo nokufika ngesikhathi ekuqubukeni kwezifo ezithathelwanayo, okwenza izindlela zendabuko zingenakuqhathaniswa; Ukusebenza kulula futhi kudla isikhathi, futhi inqubo yonke yokukhishwa inezinyathelo ezine kuphela, iningi lazo lingaphothulwa kungakapheli imizuzu engama-36 ukuya kwengama-40; ③ Kuphephile futhi akunobuthi, akukho reagents enobuthi enjenge-benzene ne-chloroform ngezindlela zendabuko kuyasetshenziswa, futhi ukulimala kwabasebenza ngokuhlola kuncishisiwe, okuhambisana ngokuphelele nemiqondo yesimanje yokuvikela imvelo; ④ Ubuhlalu obunamandla kanye nobuhlalu be-nucleic ukubopha okuthile kwe-nucleic acid ekhishwe ekuhlanzeni okuphezulu kanye nokuhlushwa okuphezulu kwe-nucleic acid ekhishwe. Ngokusho komgomo ofanayo nekholamu ye-Silica Membrane Spin Colourum, ubuhlalu obukhulu beSilica Nano-bagnetic bulungiswa ngemuva kokuthi ingaphezulu lama-nanoparticles ama-superparamagnetic nanoparticles aguqulwa futhi aguqulwe yi-nanotechnology. Ubuhlalu obunamandla bungabona ngokuqondile nangokufanele ngempumelelo kuma-molecule we-nucleic acid esibonakalayo se-microscopic. Kusetshenziswa izakhiwo ezinhle kakhulu ze-nanomagnetic microspheretic ye-nanomagnetic, ngaphansi kwesenzo se-chaotropic usawoti (i-geanidine hydrocloride, njll.) Futhi amandla ezibuthe, izicubu zezilwane, ukudla, ukudla kwe-DNA Futhi i-RNA ingasetshenziswa ekuhlolweni kwezifo emtholampilo, ukuphepha kwegazi kwegazi, ukukhonjwa kwegazi, ukuhlolwa kwemvelo kwemvelo, ukuhlolwa kokuphepha kokudla, ucwaningo lwe-molecular biology kanye nezinye izinkambu. Ukukhishwa kwe-magnetic bead nudlioc acid kuvame ukuhlukaniswa ngezinyathelo ezine: yysis-okubopha - ukugeza. Ukuhlolwa kofuzo ngokuqinisekile kuzoba uphawu olusha lokuthuthukiswa komkhakha wezinto eziphilayo. Ukuvela kokudlula okuphezulu, izindlela ezenzakalelayo ze-nucleic acid zizonciphisa izindleko zokuhlolwa kwezakhi zofuzo, zenze ukuhlolwa okukhulu kwangempela, futhi kwenze kube nokwenzeka ekuhlolweni kwezakhi zofuzo ukufinyelela abantu abajwayelekile.
