- Convenient,pre-processedvectorseliminatetheneedfordigestion,gelpurification,anddephosphorylation.
- TranscriptionterminatorsflankingcloningsitestABIlizeotherwisetoxicinserts.
- Choiceofcopynumberandantibioticresistance.
- OptimizedforusewithE.cloni®10Gelectrocompetentandchemicallycompetentcells(soldseparately)
Clonequicklyandfacilitatedownstreamapplications
Lucigen’suniquecloningkitswithpre-processedvectorsandhighlycompetentcellseliminatehoursoftediouspreparationandenableefficientcloning.Ligationcanbecompletedinaslittleas30minuteswithnoclean-upneeded;onlyabriefheatdenaturationisnecessarybeforetransformation.Downstreammanipulation(e.g,mutagenesis,subsequentinsertaddition)isfacilitatedbytheminimalvectorsize(1.7-2.0kb).
StabilizedInsertsandGap-FreeCloning
Allcloningkitsincludethetranscription-andtranslation-freepSMART®vectors(Figure1),whicheliminatemanyoftheproblemsassociatedwithcloningrecalcitrantDNAinconventionalplasmidvectors.Conventionalcloningvectorscontainpromoters(e.g.,lacZpromoter)thatconstitutivelytranscribetheinsertsequence.Thistranscriptionandcoupledtranslationcandestabilizeinsertsthatcontaincodingregions,strongpromoters,shortrepeats,orincompatIBLesecondarystructures.ThecloningsiteofpSMARTvectorsdoesnotincludealaczsequence.Inaddition,strongtranscriptionterminatorsflankthecloningsitetoblockspurioustranscriptionfromthevectorandinsert-driventranscriptionintothevector.LowcopynumberversionsofpSMARTfurtherstabilizesequencesthataredifficulttomaintainintypicalvectors.
NoBackgroundProblems
ThepSMARTvectorsaresuppliedpre-digested,withblunt,dephosphorylatedends,andarequalifiedtoproduce99.5%recombinantclonesintypicalexperiments.Theultra-lowbackgroundofemptyvector(lessthan0.5%)eliminatestheneedtoscreenforrecombinants,removestheuncertaintyoffalsenegatives(lightbluepUCcolonies)andfalsepositives(whitecoloniesthatlackinserts),andenableslibraryconstructionfromnanogramamountsofDNA.
Figure1.Highcopy(HC)andlowcopy(LC)versionsofthepSMARTtranscription-freecloningvectors.
ConvenientSuccess
EfficientlyobtainyourcloneorcreateyourgenomicorCDNAlibrary—theCloneSmartCloningKitseliminatetediouspreparationofvectorsandcompetentcells,aswellastime-consumingQCtestingexperiments.Kitsincludeoptimizedreagents,ligation-readyvector(nopost-ligationcleanupsteprequired),detailedinstructions,andtrouble-shootingguidestosimplifycloningandsequencing.HighlyefficientE.cloni®10Gelectrocompetentcells(upto>4×1010cfu/µg)orchemicallycompetentcells(>1×109cfu/µg)areavailableforsaleseparately.
ORDERINFORMATION
CloneSmartBluntCloningKitscontain:VectorPremix,CloneSmartDNALigase,PositiveControlInsertDNA,SequencingPrimers,andacompleteprotocol.KitscanbeusedwithanyE.colichemicallycompetentorelectrocompetentcellsbuthavebeenoptimizedforusewithofE.cloni®ElectrocompetentCellsandChemicallyCompetentCells.ebiomall.com
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ClonExpress II One Step Cloning Kit同源重组克隆试剂盒同原理重组效率高我实验室都用克隆试剂盒基本用重复实验功推荐使用产品
我非医学专业人士，但因工作需要了解这家公司和它的产品品质，希望用过或对比过的童鞋能帮我科普下专业知识，万分感谢~~具体问题可以私聊哈，如果能留下QQ、电话最佳~~~
1、操作简便：需考虑酶切点限制；
2、快速重组：15min实现载体片段快速重组；
3、效率更高：重组效率传统酶切连接技术5-10倍载体自连现象阳性克隆达90%
应用：
1、PCR产物克隆进载体
2、基转移
3、插入片段前插入adaptor、linker标签
4、高通量克隆
现在小弟碰见一个难题，我想克隆一个基因，但是我在NCBI一检索，发现别人只发表了这个基因的DNA全长，但是，CDNA没有发表，也没有发表文章，想请问下，在不知道CDNA的情况下，请问我应该如何做这个基因的克隆？？？（全基因组也不知道,其他生物没有这种基因）
