第l6卷第5期:852OO6年1O月生物技术B10TECHN0IoGYVo1.16,No.5:85Oct.20pro~aosis,andtherapeuticstargetslJJ.InternationalJournalofGynecologi·cadCance,2005,15:266—273.【15JPapassotiropoulosA,FountoulakisM,DunckleyT.Genetics,transcfip—tomics,andproteomicsofAlzheimer’sdisease【JJ.11leJournalofClinicalrSydtiatry,2OO6,67(4):652—670.【16JPasinettiGM,HoL.FromcDNAmicroarraystohigh—throughputpro—teomics.ImplicationsinthesearchforpreventiveinitiativestoslowtheclinicalprogressionofMzheimer’sdiseasedementia【JJ.RestorativeNeurologyAndNeuro~mce,200l,l8(2,3):137—142.117lThadikkaranL,SiegenthalerMA,CrettazD,eta1.Recentadvanc~inbl00d—relatedproteomics[JJ.Proteomks,2OO5,5(12):3019—3034.[18]潘竹林,李津婴,闵碧荷.蛋白质组在医学研究中的进展[J].国外医学临床生物化学与检验学分册,2002,23(1):43—45.[19]ChangWW,HuangL,ShenM,eta1.Patternsofproteinsynthesisandtoleranceofanoxiainroottipsofmaizeseedlingsacclimatedtoalow—oxygenenvironment,andidentificationofproteinsbyn1assspectrome竹[JJ.PlantPhysiology,2OOO,122(2):295—3l8.120JKomatsuS,Muhanm~dA,Rak-walR.SeD0nandcharacterizationofproteinsfromgreenandefiolmedshootsofrice(Ormsat/vaL.):towardsariceproteomelJJ.FJectrophoresis,1999,20(3):630—636.121JYamaguchiK,SubramanianAR.Theplastidribosomalproteins.Idontiil—cationofalltheproteinsinthe50ssubunitofallorganelhribosomefchloro-plast)【JJ.1heJournalofBio10由lOaemistry,20OO,275:28466—28482.122JPeltierJB,KalumeF,RoepstorfP.Proteomicsofthechloroplast:sys—tematicidentificationandtargetinganalysisofluminalandperipheralyhylakoidproteins[JJ.PlantCell,20O0,l2:319—342.123]SaalbachG,瞄kP,WienkoopS.Characterisationbyproteomicsof一bacteroidspaceandperibacteroidmembl'anep,w~onsfrompea(P/sIsat/-m)syn0s0rrleslJJ.Proteomks,2002,2(3):325—337.124]NateraSH,GuerreiroN,DjordjevicMA.№emanalysisofdiferon—tially~splayedproteinsasatoolf0rt}leinvestigation0f~biesi=[J].Molmt·larPlant一erobeInteractions,2O0o.13:995—1009.[25]SkylasDJ,VanDykD,WrigleyCW.Protenmics0fwheat耐n[J].JournalofCerealScience,2005,41(2):165—179.无细胞蛋白质合成系统陈丹,胡又佳,朱春宝(上海医药工业研究院生物制药部,上海200040)摘要:无细胞蛋白质合成系统相比传统的细胞表达系统有许多优点,包括表达周期短、反应条件容易控制等。该文介绍了无细胞蛋白质合成系统的技术进展及表达控制,并综述了这一系统的应用发展。关键词:无细胞系统;表达;蛋白质合成中图分类号:Q291文献标识码:A文章编号:1004—31lx(2oo6)o5—0085—04CeU—freeProteinSynthesisSystemC既NDan,HUYou—iia,删Chun—bao(DeparhTlentofBiophanmc~uticals,Shangh~InstituteofPharmaceuticalIndustry,s}langhai20O040,China)Abstract:Cell—freeproteinsynthesishassolneadvanfagesoi1proteinexpressionandregulation.comparedwitIltraditionalcell—basedexpressionsystem.Herewereportthemostadvancedtechnologyforcell—freeproteinsynthesissystemanditsaDplicationprogress.Keywords:cell—freesystem;expression;proteinsynthesis研究一个生物基因的关键是要从分子水平上了解其蛋白质的功能,时至今日生物技术的研究已经进入组学时代,如基因组学、蛋白质组学、代谢组学等,这就要求迅速提高蛋白质的表达纯化以满足高通量研究的需要,无细胞蛋白质合成系统因其优势而得到迅速发展。无细胞蛋白质合成系统是一种以外源mRNA或DNA为模板,在细胞抽提物的酶系中补充底物和能量来合成蛋白质的体外系统。早在20世纪60年代,Nirenberg等人就使用大肠杆菌无细胞系统来分...