webClassData:[{"ModuleId":2,"ClassName":"우리에 관하여","Lang":null,"Explain":"우리에 관하여","BigImg":"/Resource/ClassIcon/2022/10/21/b5a7318cc7a34cedbc1b2d0d99537313.png","Details":null,"ParentId":"0","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"503652833405440000"},{"ModuleId":2,"ClassName":"기업 비전","Lang":null,"Explain":"첨단 소모품을 만들어 국제 유명 브랜드를 창조","BigImg":null,"Details":null,"ParentId":"503652833405440000","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"우리에 관하여","Id":"503666153004994560"},{"ModuleId":2,"ClassName":"학습 목표","Lang":null,"Explain":"품질에 전념하여 고객들에게 더 많은 가치를 제공","BigImg":null,"Details":null,"ParentId":"503652833405440000","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"우리에 관하여","Id":"503668595264327680"},{"ModuleId":2,"ClassName":"기업 문화","Lang":null,"Explain":"성실, 실무, 정직, 협력","BigImg":null,"Details":null,"ParentId":"503652833405440000","OrderBy":3,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"우리에 관하여","Id":"503668687815839744"},{"ModuleId":2,"ClassName":"발전 과정","Lang":null,"Explain":"발전 과정","BigImg":null,"Details":null,"ParentId":"0","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"503668891864535040"},{"ModuleId":2,"ClassName":"자격 증명서","Lang":null,"Explain":"자격 증명서","BigImg":null,"Details":null,"ParentId":"0","OrderBy":3,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"503669305016061952"},{"ModuleId":2,"ClassName":"무균 보장","Lang":null,"Explain":"우시 네스트 바이오테크놀러지 유한회사의 전체 시리즈 제품 멸균은 자회사 우시 푸텅 조사 테크놀러지 유한회사가 담당합니다. 우시 푸텅 조사 테크놀러지와 우시 네스트 바이오테크놀러지는 모두 우시 신구 시다로 산업단지에 위치해 완벽한 “제품 제조-포장-멸균” 공정을 연결합니다.","BigImg":"/Resource/ClassIcon/2022/10/27/514fd24b15e44c3b9722bb5087dd6029.png","Details":null,"ParentId":"0","OrderBy":4,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"503669388033921024"},{"ModuleId":3,"ClassName":"전시회 메시지","Lang":null,"Explain":"전시회 메시지","BigImg":null,"Details":null,"ParentId":"0","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"504771174127898624"},{"ModuleId":3,"ClassName":"시장 활동","Lang":null,"Explain":"시장 활동","BigImg":null,"Details":null,"ParentId":"0","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"504771257745543168"},{"ModuleId":3,"ClassName":"제품 정보","Lang":null,"Explain":"제품 정보","BigImg":null,"Details":null,"ParentId":"0","OrderBy":3,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"504771329514278912"},{"ModuleId":3,"ClassName":"회사 동향","Lang":null,"Explain":"회사 동향","BigImg":null,"Details":null,"ParentId":"0","OrderBy":4,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"504771390038085632"},{"ModuleId":5,"ClassName":"单抗","Lang":null,"Explain":"单抗","BigImg":null,"Details":null,"ParentId":"0","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505137702627184640"},{"ModuleId":6,"ClassName":"제품 설명서","Lang":null,"Explain":"제품 설명서","BigImg":null,"Details":null,"ParentId":"0","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505277884571586560"},{"ModuleId":6,"ClassName":"운영 설명서","Lang":null,"Explain":"운영 설명서","BigImg":null,"Details":null,"ParentId":"0","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505277933338759168"},{"ModuleId":6,"ClassName":"증서","Lang":null,"Explain":"증서","BigImg":null,"Details":null,"ParentId":"0","OrderBy":3,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505277977869684736"},{"ModuleId":6,"ClassName":"기술 문서","Lang":null,"Explain":"기술 문서","BigImg":null,"Details":null,"ParentId":"0","OrderBy":4,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505278017396805632"},{"ModuleId":6,"ClassName":"상규문제 해답","Lang":null,"Explain":"상규문제 해답","BigImg":null,"Details":null,"ParentId":"0","OrderBy":5,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505278073193631744"},{"ModuleId":7,"ClassName":"개요","Lang":null,"Explain":"欢迎心系大健康事业、充满正能量的伙伴加入我们,在这个全球化的大舞台上成就事业,实现自我。","BigImg":"/Resource/ClassIcon/2022/10/26/6377f905f64c4646bc62ce8a3762469d.png","Details":null,"ParentId":"0","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505522944621940736"},{"ModuleId":7,"ClassName":"근무기회","Lang":null,"Explain":"근무기회","BigImg":null,"Details":null,"ParentId":"0","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505522994823565312"},{"ModuleId":7,"ClassName":"직원 생활","Lang":null,"Explain":"직원 생활","BigImg":null,"Details":null,"ParentId":"0","OrderBy":3,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505523056534360064"},{"ModuleId":7,"ClassName":"연락방식","Lang":null,"Explain":"연락방식","BigImg":null,"Details":null,"ParentId":"0","OrderBy":4,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505523150042173440"},{"ModuleId":7,"ClassName":"학교 모집","Lang":null,"Explain":"학교 모집","BigImg":null,"Details":null,"ParentId":"505522994823565312","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"근무기회","Id":"505523688930545664"},{"ModuleId":7,"ClassName":"사회 모집","Lang":null,"Explain":"사회 모집","BigImg":null,"Details":null,"ParentId":"505522994823565312","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"근무기회","Id":"505523739996196864"},{"ModuleId":9,"ClassName":"COA/COC 조회 및 다운로드","Lang":null,"Explain":"/service/coa","BigImg":"/Resource/Upload/2022/11/08/9ec0ab36753a4232ac99428b28dd8dc0.png","Details":null,"ParentId":"0","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"510180286407905280"},{"ModuleId":9,"ClassName":"제품 교차 대조 공구","Lang":null,"Explain":"/service/comparison","BigImg":"/Resource/Upload/2022/11/17/6e94ac5681f849a1b55e1cab6e02aa4d.svg","Details":null,"ParentId":"0","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"510180346302566400"},{"ModuleId":9,"ClassName":"PCR 제품용 공구","Lang":null,"Explain":"/service/pcr","BigImg":"/Resource/Upload/2022/11/17/83bb89c1dd1c4d499a4e2622c7451b20.svg","Details":null,"ParentId":"0","OrderBy":3,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"510180416066424832"},{"ModuleId":9,"ClassName":"밀폐 시스템 완성품 명명 규칙","Lang":null,"Explain":"/service/naming","BigImg":"/Resource/Upload/2022/11/17/9f4d9d6f3ef14ef393bab4a47490532a.svg","Details":null,"ParentId":"0","OrderBy":4,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"510180477932408832"},{"ModuleId":5,"ClassName":"疫苗","Lang":null,"Explain":"疫苗","BigImg":null,"Details":null,"ParentId":"0","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"510903588340371456"},{"ModuleId":5,"ClassName":"培养基配制与储存","Lang":null,"Explain":"培养基配制与储存","BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"单抗","Id":"510903709463482368"},{"ModuleId":5,"ClassName":"细胞培养","Lang":null,"Explain":"细胞培养","BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"单抗","Id":"510904061944401920"},{"ModuleId":5,"ClassName":"细胞培养","Lang":null,"Explain":"细胞培养","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"疫苗","Id":"510904103589646336"},{"ModuleId":5,"ClassName":"培养基配制与储存","Lang":null,"Explain":"培养基配制与储存","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"疫苗","Id":"510904143682998272"},{"ModuleId":5,"ClassName":"细胞治疗","Lang":null,"Explain":"细胞治疗","BigImg":null,"Details":null,"ParentId":"0","OrderBy":3,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"510913991900401664"},{"ModuleId":5,"ClassName":"ADC","Lang":null,"Explain":"ADC","BigImg":null,"Details":null,"ParentId":"0","OrderBy":4,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"510914032497070080"},{"ModuleId":5,"ClassName":"分子诊断","Lang":null,"Explain":"分子诊断","BigImg":null,"Details":null,"ParentId":"0","OrderBy":5,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"510914063660748800"},{"ModuleId":5,"ClassName":"澄清","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":3,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"单抗","Id":"513260999218827264"},{"ModuleId":5,"ClassName":"收获","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":4,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"单抗","Id":"513261038414598144"},{"ModuleId":5,"ClassName":"缓冲液配制","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":5,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"单抗","Id":"513261066294136832"},{"ModuleId":5,"ClassName":"病毒灭活/清除","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":6,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"单抗","Id":"513261096157581312"},{"ModuleId":5,"ClassName":"原液制备","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":7,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"单抗","Id":"513261122187431936"},{"ModuleId":5,"ClassName":"制剂罐装","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":8,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"单抗","Id":"513261149274247168"},{"ModuleId":5,"ClassName":"病毒培养","Lang":null,"Explain":"病毒培养","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"疫苗","Id":"513261811902976000"},{"ModuleId":5,"ClassName":"收获","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"疫苗","Id":"513261861144104960"},{"ModuleId":5,"ClassName":"灭活","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"疫苗","Id":"513261910628503552"},{"ModuleId":5,"ClassName":"缓冲液配制","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"疫苗","Id":"513261942614265856"},{"ModuleId":5,"ClassName":"浓缩\\透析","Lang":null,"Explain":"浓缩\\透析","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"疫苗","Id":"513261980727906304"},{"ModuleId":5,"ClassName":"除菌过滤","Lang":null,"Explain":"除菌过滤","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"疫苗","Id":"513262014122954752"},{"ModuleId":5,"ClassName":"制剂罐装","Lang":null,"Explain":"制剂罐装","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"疫苗","Id":"513262046431678464"},{"ModuleId":5,"ClassName":"细胞分离","Lang":null,"Explain":"细胞分离","BigImg":null,"Details":null,"ParentId":"510913991900401664","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"细胞治疗","Id":"513262097916760064"},{"ModuleId":5,"ClassName":"细胞激活","Lang":null,"Explain":"细胞激活","BigImg":null,"Details":null,"ParentId":"510913991900401664","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"细胞治疗","Id":"513262130628136960"},{"ModuleId":5,"ClassName":"细胞改造","Lang":null,"Explain":"细胞改造","BigImg":null,"Details":null,"ParentId":"510913991900401664","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"细胞治疗","Id":"513262166376189952"},{"ModuleId":5,"ClassName":"细胞扩增和洗涤","Lang":null,"Explain":"细胞扩增和洗涤","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"疫苗","Id":"513262201675452416"},{"ModuleId":5,"ClassName":"质量监控","Lang":null,"Explain":"质量监控","BigImg":null,"Details":null,"ParentId":"510913991900401664","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"细胞治疗","Id":"513262237691940864"},{"ModuleId":5,"ClassName":"冻存","Lang":null,"Explain":"冻存","BigImg":null,"Details":null,"ParentId":"510913991900401664","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"细胞治疗","Id":"513262266473254912"},{"ModuleId":5,"ClassName":"培养基配制与储存","Lang":null,"Explain":"培养基配制与储存","BigImg":null,"Details":null,"ParentId":"510914032497070080","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"ADC","Id":"513262309196435456"},{"ModuleId":5,"ClassName":"细胞培养","Lang":null,"Explain":"细胞培养","BigImg":null,"Details":null,"ParentId":"510914032497070080","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"ADC","Id":"513262344130793472"},{"ModuleId":5,"ClassName":"蛋白纯化","Lang":null,"Explain":"蛋白纯化","BigImg":null,"Details":null,"ParentId":"510914032497070080","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"ADC","Id":"513262376724729856"},{"ModuleId":5,"ClassName":"小分子工序(偶联)","Lang":null,"Explain":"小分子工序(偶联)","BigImg":null,"Details":null,"ParentId":"510914032497070080","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"ADC","Id":"513262411424206848"},{"ModuleId":5,"ClassName":"罐装制剂","Lang":null,"Explain":"罐装制剂","BigImg":null,"Details":null,"ParentId":"510914032497070080","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"ADC","Id":"513262443271557120"},{"ModuleId":5,"ClassName":"简介","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"单抗","Id":"515460224828575744"}]
webEnClassData:[{"ModuleId":2,"ClassName":"Our Company","Lang":null,"Explain":"Our Company","BigImg":"/Resource/ClassIcon/2022/10/21/b5a7318cc7a34cedbc1b2d0d99537313.png","Details":null,"ParentId":"0","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"503652833405440000"},{"ModuleId":2,"ClassName":"Vision","Lang":null,"Explain":"Establishing a global reputation for manufacturing premium laboratory consumables","BigImg":null,"Details":null,"ParentId":"503652833405440000","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Our Company","Id":"503666153004994560"},{"ModuleId":2,"ClassName":"Mission","Lang":null,"Explain":"Assuring clients top-quality products","BigImg":null,"Details":null,"ParentId":"503652833405440000","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Our Company","Id":"503668595264327680"},{"ModuleId":2,"ClassName":"Values","Lang":null,"Explain":"Faithfulness, pragmatism, integrity and cooperation","BigImg":null,"Details":null,"ParentId":"503652833405440000","OrderBy":3,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Our Company","Id":"503668687815839744"},{"ModuleId":2,"ClassName":"History","Lang":null,"Explain":"History","BigImg":null,"Details":null,"ParentId":"0","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"503668891864535040"},{"ModuleId":2,"ClassName":"Qualifications& Certificates","Lang":null,"Explain":"Qualifications& Certificates","BigImg":null,"Details":null,"ParentId":"0","OrderBy":3,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"503669305016061952"},{"ModuleId":2,"ClassName":"Sterilization Validation","Lang":null,"Explain":"Wuxi Futeng Irradation Technology Co., Ltd., a subsidiary of NEST, is solely responsible for the sterilization of all product items from NEST, from which a seamless integrated process of \"product manufacturing-packaging-sterilization\" is derived.","BigImg":"/Resource/ClassIcon/2022/10/27/514fd24b15e44c3b9722bb5087dd6029.png","Details":null,"ParentId":"0","OrderBy":4,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"503669388033921024"},{"ModuleId":3,"ClassName":"Exhibition Participation","Lang":null,"Explain":"Exhibition Participation","BigImg":null,"Details":null,"ParentId":"0","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"504771174127898624"},{"ModuleId":3,"ClassName":"Events","Lang":null,"Explain":"Events","BigImg":null,"Details":null,"ParentId":"0","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"504771257745543168"},{"ModuleId":3,"ClassName":"Product Updates","Lang":null,"Explain":"Product Updates","BigImg":null,"Details":null,"ParentId":"0","OrderBy":3,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"504771329514278912"},{"ModuleId":3,"ClassName":"News Releases","Lang":null,"Explain":"News Releases","BigImg":null,"Details":null,"ParentId":"0","OrderBy":4,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"504771390038085632"},{"ModuleId":5,"ClassName":"McAb(monoclonal antibody)","Lang":null,"Explain":"McAb(monoclonal antibody)","BigImg":null,"Details":null,"ParentId":"0","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505137702627184640"},{"ModuleId":6,"ClassName":"Product Flyer","Lang":null,"Explain":"Product Flyer","BigImg":null,"Details":null,"ParentId":"0","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505277884571586560"},{"ModuleId":6,"ClassName":"FAQs","Lang":null,"Explain":"FAQs","BigImg":null,"Details":null,"ParentId":"0","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505277933338759168"},{"ModuleId":6,"ClassName":"DATASHEET","Lang":null,"Explain":"DATASHEET","BigImg":null,"Details":null,"ParentId":"0","OrderBy":3,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505277977869684736"},{"ModuleId":6,"ClassName":"Reports and Certificates","Lang":null,"Explain":"Validation reports, Certificates","BigImg":null,"Details":null,"ParentId":"0","OrderBy":4,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505278017396805632"},{"ModuleId":7,"ClassName":"Overview","Lang":null,"Explain":"If you're brimmed with positive energy, devoted to lifesciences and wish to make accomplishments on a global platform, welcome to join our team of professionals!","BigImg":"/Resource/ClassIcon/2022/10/26/6377f905f64c4646bc62ce8a3762469d.png","Details":null,"ParentId":"0","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505522944621940736"},{"ModuleId":7,"ClassName":"Careers","Lang":null,"Explain":"Careers","BigImg":null,"Details":null,"ParentId":"0","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505522994823565312"},{"ModuleId":7,"ClassName":"Staff Life","Lang":null,"Explain":"Staff Life","BigImg":null,"Details":null,"ParentId":"0","OrderBy":3,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505523056534360064"},{"ModuleId":7,"ClassName":"Contact Us","Lang":null,"Explain":"Contact Us","BigImg":null,"Details":null,"ParentId":"0","OrderBy":4,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"505523150042173440"},{"ModuleId":7,"ClassName":"Graduates and Students","Lang":null,"Explain":"Graduates and Students","BigImg":null,"Details":null,"ParentId":"505522994823565312","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Careers","Id":"505523688930545664"},{"ModuleId":7,"ClassName":"Experienced Hires","Lang":null,"Explain":"Experienced Hires","BigImg":null,"Details":null,"ParentId":"505522994823565312","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Careers","Id":"505523739996196864"},{"ModuleId":9,"ClassName":"COA/COC Download","Lang":null,"Explain":"/service/coa","BigImg":"/Resource/Upload/2022/11/08/9ec0ab36753a4232ac99428b28dd8dc0.png","Details":null,"ParentId":"0","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"510180286407905280"},{"ModuleId":9,"ClassName":"Cross Reference Tool","Lang":null,"Explain":"/service/comparison","BigImg":"/Resource/Upload/2022/11/17/6e94ac5681f849a1b55e1cab6e02aa4d.svg","Details":null,"ParentId":"0","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"510180346302566400"},{"ModuleId":9,"ClassName":"PCR Compatibility Reference Tool","Lang":null,"Explain":"/service/pcr","BigImg":"/Resource/Upload/2022/11/17/83bb89c1dd1c4d499a4e2622c7451b20.svg","Details":null,"ParentId":"0","OrderBy":3,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"510180416066424832"},{"ModuleId":9,"ClassName":"Closed System Reference Tool","Lang":null,"Explain":"/service/naming","BigImg":"/Resource/Upload/2022/11/17/9f4d9d6f3ef14ef393bab4a47490532a.svg","Details":null,"ParentId":"0","OrderBy":4,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"510180477932408832"},{"ModuleId":5,"ClassName":"Vaccine","Lang":null,"Explain":"Vaccine","BigImg":null,"Details":null,"ParentId":"0","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"510903588340371456"},{"ModuleId":5,"ClassName":"Medium preparation and storage","Lang":null,"Explain":"Medium preparation and storage","BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"McAb(monoclonal antibody)","Id":"510903709463482368"},{"ModuleId":5,"ClassName":"Cell culture","Lang":null,"Explain":"Cell culture","BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"McAb(monoclonal antibody)","Id":"510904061944401920"},{"ModuleId":5,"ClassName":"Cell culture","Lang":null,"Explain":"Cell culture","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Vaccine","Id":"510904103589646336"},{"ModuleId":5,"ClassName":"Medium preparation and storage","Lang":null,"Explain":"Medium preparation and storage","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Vaccine","Id":"510904143682998272"},{"ModuleId":5,"ClassName":"Cell therapy","Lang":null,"Explain":"Cell therapy","BigImg":null,"Details":null,"ParentId":"0","OrderBy":3,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"510913991900401664"},{"ModuleId":5,"ClassName":"ADC","Lang":null,"Explain":"ADC","BigImg":null,"Details":null,"ParentId":"0","OrderBy":4,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"510914032497070080"},{"ModuleId":5,"ClassName":"Molecular diagnostics","Lang":null,"Explain":"Molecular diagnostics","BigImg":null,"Details":null,"ParentId":"0","OrderBy":5,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"510914063660748800"},{"ModuleId":5,"ClassName":"Clarification","Lang":null,"Explain":"Clarification","BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":3,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"McAb(monoclonal antibody)","Id":"513260999218827264"},{"ModuleId":5,"ClassName":"Harvesting","Lang":null,"Explain":"Harvesting","BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":4,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"McAb(monoclonal antibody)","Id":"513261038414598144"},{"ModuleId":5,"ClassName":"Buffer preparation","Lang":null,"Explain":"Buffer preparation","BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":5,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"McAb(monoclonal antibody)","Id":"513261066294136832"},{"ModuleId":5,"ClassName":"Virus inactivation/removal","Lang":null,"Explain":"Virus inactivation/removal","BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":6,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"McAb(monoclonal antibody)","Id":"513261096157581312"},{"ModuleId":5,"ClassName":"Stock solution preparation","Lang":null,"Explain":"Stock solution preparation","BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":7,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"McAb(monoclonal antibody)","Id":"513261122187431936"},{"ModuleId":5,"ClassName":"Formulation and packaging","Lang":null,"Explain":"Formulation and packaging","BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":8,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"McAb(monoclonal antibody)","Id":"513261149274247168"},{"ModuleId":5,"ClassName":"Virus culture","Lang":null,"Explain":"Virus culture","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Vaccine","Id":"513261811902976000"},{"ModuleId":5,"ClassName":"Harvesting","Lang":null,"Explain":"Harvesting","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Vaccine","Id":"513261861144104960"},{"ModuleId":5,"ClassName":"Inactivation","Lang":null,"Explain":"Inactivation","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Vaccine","Id":"513261910628503552"},{"ModuleId":5,"ClassName":"Buffer preparation","Lang":null,"Explain":"Buffer preparation","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Vaccine","Id":"513261942614265856"},{"ModuleId":5,"ClassName":"Concentration/dialysis","Lang":null,"Explain":"Concentration/dialysis","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Vaccine","Id":"513261980727906304"},{"ModuleId":5,"ClassName":"Sterilization and filtration","Lang":null,"Explain":"Sterilization and filtration","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Vaccine","Id":"513262014122954752"},{"ModuleId":5,"ClassName":"Formulation and packaging","Lang":null,"Explain":"Formulation and packaging","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Vaccine","Id":"513262046431678464"},{"ModuleId":5,"ClassName":"Cell isolation","Lang":null,"Explain":"Cell isolation","BigImg":null,"Details":null,"ParentId":"510913991900401664","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Cell therapy","Id":"513262097916760064"},{"ModuleId":5,"ClassName":"Cell activation","Lang":null,"Explain":"Cell activation","BigImg":null,"Details":null,"ParentId":"510913991900401664","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Cell therapy","Id":"513262130628136960"},{"ModuleId":5,"ClassName":"Cell modification","Lang":null,"Explain":"Cell modification","BigImg":null,"Details":null,"ParentId":"510913991900401664","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Cell therapy","Id":"513262166376189952"},{"ModuleId":5,"ClassName":"Cell expansion and washing","Lang":null,"Explain":"Cell expansion and washing","BigImg":null,"Details":null,"ParentId":"510903588340371456","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Vaccine","Id":"513262201675452416"},{"ModuleId":5,"ClassName":"Quality control","Lang":null,"Explain":"Quality control","BigImg":null,"Details":null,"ParentId":"510913991900401664","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Cell therapy","Id":"513262237691940864"},{"ModuleId":5,"ClassName":"Cryopreservation","Lang":null,"Explain":"Cryopreservation","BigImg":null,"Details":null,"ParentId":"510913991900401664","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Cell therapy","Id":"513262266473254912"},{"ModuleId":5,"ClassName":"Medium preparation and storage","Lang":null,"Explain":"Medium preparation and storage","BigImg":null,"Details":null,"ParentId":"510914032497070080","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"ADC","Id":"513262309196435456"},{"ModuleId":5,"ClassName":"Cell culture","Lang":null,"Explain":"Cell culture","BigImg":null,"Details":null,"ParentId":"510914032497070080","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"ADC","Id":"513262344130793472"},{"ModuleId":5,"ClassName":"Protein purification","Lang":null,"Explain":"Protein purification","BigImg":null,"Details":null,"ParentId":"510914032497070080","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"ADC","Id":"513262376724729856"},{"ModuleId":5,"ClassName":"Small molecule processes (conjugation)","Lang":null,"Explain":"Small molecule processes (conjugation)","BigImg":null,"Details":null,"ParentId":"510914032497070080","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"ADC","Id":"513262411424206848"},{"ModuleId":5,"ClassName":"Formulation and packaging","Lang":null,"Explain":"Formulation and packaging","BigImg":null,"Details":null,"ParentId":"510914032497070080","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"ADC","Id":"513262443271557120"},{"ModuleId":5,"ClassName":"Introduce","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505137702627184640","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"McAb(monoclonal antibody)","Id":"515460224828575744"},{"ModuleId":9,"ClassName":"AI-enabled Organoid Analysis Platform","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"0","OrderBy":5,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"781098122154610688"},{"ModuleId":6,"ClassName":"Catalogue","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277884571586560","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Product Flyer","Id":"830013768829243392"},{"ModuleId":6,"ClassName":"Cytology","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277884571586560","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Product Flyer","Id":"830014317322571776"},{"ModuleId":6,"ClassName":"Bioprocessing Solutions","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277884571586560","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Product Flyer","Id":"830014375115886592"},{"ModuleId":6,"ClassName":"Biobank System","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277884571586560","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Product Flyer","Id":"830014418237526016"},{"ModuleId":6,"ClassName":"Liquid Transfer","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277884571586560","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Product Flyer","Id":"830014504396918784"},{"ModuleId":6,"ClassName":"Biological Testing","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277884571586560","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Product Flyer","Id":"830014552060989440"},{"ModuleId":6,"ClassName":"Medical & Pharmaceutical Packaging","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277884571586560","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Product Flyer","Id":"830014651029786624"},{"ModuleId":6,"ClassName":"Lab Instruments and others","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277884571586560","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Product Flyer","Id":"830014761864269824"},{"ModuleId":6,"ClassName":"Reagent","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277884571586560","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Product Flyer","Id":"830015054454722560"},{"ModuleId":6,"ClassName":"Product Change Notifications","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277933338759168","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"FAQs","Id":"830015194053742592"},{"ModuleId":6,"ClassName":"FAQs","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277933338759168","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"FAQs","Id":"830015342532104192"},{"ModuleId":6,"ClassName":"Instruction manual for the product","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277933338759168","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"FAQs","Id":"830015422605561856"},{"ModuleId":6,"ClassName":"Cytology","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505278017396805632","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Reports and Certificates","Id":"830015890488561664"},{"ModuleId":6,"ClassName":"Bioprocessing Solutions","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505278017396805632","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Reports and Certificates","Id":"830015935526998016"},{"ModuleId":6,"ClassName":"Liquid Handling","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505278017396805632","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Reports and Certificates","Id":"830016042259451904"},{"ModuleId":6,"ClassName":"Medical & Pharmaceutical Packaging","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505278017396805632","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Reports and Certificates","Id":"830016143883243520"},{"ModuleId":6,"ClassName":"Biobank System","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505278017396805632","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Reports and Certificates","Id":"830016260329705472"},{"ModuleId":6,"ClassName":"Certificates","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505278017396805632","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"Reports and Certificates","Id":"830016355284553728"},{"ModuleId":6,"ClassName":"Cytology","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277977869684736","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"DATASHEET","Id":"830016422410194944"},{"ModuleId":6,"ClassName":"Bioprocessing Solutions","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277977869684736","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"DATASHEET","Id":"830016461031346176"},{"ModuleId":6,"ClassName":"Biobank System","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277977869684736","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"DATASHEET","Id":"830016491830120448"},{"ModuleId":6,"ClassName":"Liquid Transfer","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277977869684736","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"DATASHEET","Id":"830016517109190656"},{"ModuleId":6,"ClassName":"Biological Testing","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277977869684736","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"DATASHEET","Id":"830016549866704896"},{"ModuleId":6,"ClassName":"Medical & Pharmaceutical Packaging","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277977869684736","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"DATASHEET","Id":"830016603360858112"},{"ModuleId":6,"ClassName":"Lab Instruments and others","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"505277977869684736","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"DATASHEET","Id":"830016653394710528"},{"ModuleId":3,"ClassName":"Developments","Lang":null,"Explain":null,"BigImg":null,"Details":null,"ParentId":"0","OrderBy":0,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":null,"Id":"1002226730758311936"}]
jobClass:[{"ModuleId":7,"ClassName":"학교 모집","Lang":null,"Explain":"학교 모집","BigImg":null,"Details":null,"ParentId":"505522994823565312","OrderBy":1,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"근무기회","Id":"505523688930545664"},{"ModuleId":7,"ClassName":"사회 모집","Lang":null,"Explain":"사회 모집","BigImg":null,"Details":null,"ParentId":"505522994823565312","OrderBy":2,"OrderPath":null,"IsOnline":1,"IsDelete":0,"ParentName":"근무기회","Id":"505523739996196864"}]
2022-11-30
核酸提取

核酸提取是指将核酸(DNA和RNA)从细胞中提取出来的过程,总的来说包括细胞裂解、核酸纯化及后续核酸浓度、纯度测定的步骤。根据原始样品的种类和核酸产物后续的各种应用目的,细胞裂解和核酸纯化步骤有不同的处理方法和要求。


一、实验室中的DNA提取:

案例一:小鼠基因型判定实验的模板DNA提取

初始样品为小鼠尾切段。基因型判定实验对DNA模板的浓度、纯度要求不高,消化提取过程相对简单。


实验步骤:

1.将1cm尾巴切段置于1.5mL微量离心管中,加入适量裂解液(Lysis buffer)和蛋白酶(Proteinase K)于55~65℃水浴过夜消化。

2.充分消化后的尾巴样品加入沉淀液(Precipitation buffer)后用旋涡混匀器来使杂质蛋白充分沉淀,杂质沉淀后通过离心操作(如4℃,4000Xg,5min),取出溶有目标DNA的上清液,丢弃杂质沉淀。

3.上清液中加入100%异丙醇,小心颠倒离心管30~40次,便可以将产物DNA沉降。离心操作(4℃,10000Xg或12000rpm,10min)去除上清。

4.用75%乙醇洗涤两次DNA产物,待乙醇充分挥发后,用水或TE缓冲液(Tris-EDTA buffer)收获DNA模板产物。


进行后续的PCR扩增实验前,可以使用Nanodrop仪器来进行DNA浓度和纯度的测定来提高PCR反应的成功率。在PCR扩增实验不顺利的情况下,也可以进一步对DNA产品的完整度进行检测,具体方法可以参考核酸检测和核酸扩增的有关内容。


案例二:用于重组的质粒DNA提取

用于重组的质粒对DNA产物的浓度、纯度和完整度都要求较高,否则无法成功完成质粒酶切和酶连的步骤。


实验步骤:

1.从含有过夜培养大肠杆菌的试管中取出适量菌液置于微量离心管中,低速离心(4000Xg, 5min)处理后收获大肠杆菌,除去培养液。

2.使用质粒提取试剂盒(Plasmid DNA extraction kit)提取大肠杆菌质粒。原理菌体裂解后,加入中和液(Neutralization buffer)过微型柱,使DNA特异结合于柱上,而其他杂质会过柱洗脱。最后用洗脱液(Elute buffer)洗下DNA即可得到质粒DNA产物。

3.经试剂盒提取后的质粒DNA有时需要经电泳切胶回收的操作将目标质粒DNA与其他DNA分离。切下的胶消化后经DNA纯化试剂盒纯化即可得到纯度较高的目标质粒DNA。具体的内容可以参考核酸检测的有关内容。


二、实验室中的RNA提取

[ RNA Extraction: Principle, Procedure, Protocol and Importance  – Genetic Education]:

RNA提取过程与DNA类似,也是通过裂解细胞后通过有机溶剂(苯酚、氯仿、异戊醇)沉降杂质的方法来分离RNA。但RNA的稳定性比DNA低很多,因此对RNA提取对温度和污染清除的要求更高。实研操作一般从以下几个角度来提升成功率:降低RNA水解酶活性、提升RNA稳定性、使RNA与DNA和蛋白分离、仅沉降RNA、有效去除DNA。


案例一:总RNA提取

实验步骤与DNA提取类似,但有机溶剂的使用会有所不同。在首次离心后,混合物会分为三层,RNA溶于上层无色水相,而DNA和蛋白会处于中间层,组织残渣等杂质处于底层酚-氯仿相中2。

实验步骤:

1.向提取样品中加入裂解液(如Trizol),裂解细胞与组织,室温静置5-8分钟。

2.加入氯仿,充分混匀后离心(4℃,12000rpm,10min),取出上清液。

3.向上清液中加入异丙醇沉降RNA,并离心(4℃,12000rpm,10min)弃去上清。

4.用75%乙醇洗涤产物两次,待乙醇挥发后加入RNase-free水溶解产物。


实验中用到的耐思耗材和仪器:

枪头、微量离心管、(15、50mL)离心管、迷你旋涡分离器(105003)。

관련 제품 추천