Description

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TransfectionReagentfor 4T1Cells(BreastCancerCells,CRL-2539)

• Twocomponentformulationenhanceslipidmediatedtransfectionefficiency
• Optimizedeasy-to-usetransfectionprotocolprovidedfortransfectionofsiRNA,DNA,mRNA,andmicroRNA
• KitincludesTransfectionEnhancerreagentandrecommendedtransfectionprotocol
• Hightransfectionefficacyinthe presenceofserum
• ExpandyourRNAiapplicationwithareagentoptimizedfordeliveryofbothsiRNAandplasmid
• ReproducIBLetransfectionresults
• Workswellforstandardreversetransfectionandhigh-throughputapplications
• Downloadinvitro4T1transfectionprotocol:[PDF]
• Download 4T1CRISPR/Cas9transfectionprotocol:[PDF]
• DownloadPowerPointpresentationfor4T1 cellstransfectionkit:[PPT]
• DevelopedandmanufacturedbyAltogenBiosystems

TransfectionEfficiency:
Reagentexhibitsatleast67%transfectionefficiencyofsiRNAdelivery.Transfectionefficiencywasdeterminedbyreal-timeRT-PCR.

TransfectionProtocolandMSDS:
DownloadAltogenBiosystems4T1TransfectionProtocol:[PDF]
DownloadMSDS:[PDF]

4T1CellLine:
Triple-negativebreastcancerisanuncommonsubtypeofbreastcancerthatlacksreceptorsforestrogen,progesterone,orHER2.Itisaninvasivetypeofcancerwithlimitedtreatmentoptions.The4T1triple-negativecelllinewasestablishedfromthetumorofthemammaryglandinamouse(Musmusculus).Thiscelllinewasselectedasresistantto6-thioguaninewithoutmutagentreatment.Thistypeoftumoreasily,andquicklyspreadsthroughoutthebodyofthemiceiteffects.ThistumOrigeniccelllineexhibitsepithelialcellularmorphology.Thesecellsareusefulmodelincancerresearch.The4T1celllineisespeciallyvaluableforstageIVhumanbreastcancerstudiessincetumorfromthiscelllinemimicshumanbreastcancerandeasilymetastasizesthroughmice,makingasuitablebreastcancermodel.The4T1murinebreastcancercelllineistransplantableandhastheabilitytoexhibitsimilaraggressivephenotypetothehumanbreastcancer.AltogenBiosystemsofferspre-optimizedtransfectionkitsforthe4T1cellline.

Data:

Figure1.CyclophilinBsilencingefficiencywasdeterminedbyqRT-PCRinthe4T1cellstransfectedbyCyclophilinBsiRNAornon-silencingsiRNAcontrolfollowingtherecommendedtransfectionprotocol.CyclophilinmRNAexpressionlevelsweremeasured48hourspost-transfection.18SrRNAlevelswereusedtonormalizetheCyclophilinBdata.Valuesarenormalizedtountreatedsample.Dataarepresentedasmeans±SD(n=6).

Figure2.ProteinexpressionofCyclophilinBin4T1cells.DNAplasmidexpressingCyclophilinBorsiRNAtargetingCyclophilinBweretransfectedinto4T1cellsfollowingAltogenBiosystemstransfectionprotocol.At72hourspost-transfectionthecellswereanalyzedbyWesternBlotforproteinexpressionlevels(normalizedbytotalprotein,10µgoftotalproteinloadedpereachwell).Untreatedcellsusedasanegativecontrol.

Selected invivo transfectionproductcitations(ALTOGEN® INVIVO TransfectionKits usedinthefollowingpublications):

• Nature.2008454(7203):523-7.Innateimmunityinducedbycomposition-dependentRIG-I…Saitoetal[PDF]
• Am JPathology.2010177(4):1870-80.RoleofocularcomplementfactorHinamurinemodel…Lyzogubovetal[PDF]
• RNA.201016(11):2108-19.RNaseLreleasesasmallRNAfromHCVRNAthatrefolds…Malathietal[PDF]
• Hypertension.201463(2):353-61.Tissuetransglutaminasecontributesto…Liuetal[PDF]
• JounalofBIOLOGicalChemistry.2012287(4):2907.Chaperoningofmutantp53protein…Gognaetal [PDF]
• J TranslMed.201015;8:133.Preventionofhyperglycemia-inducedmyocardialapoptosis…Zhangetal[PDF]
• MolCellBiol.201333(7).SCO2inducesp53-mediatedapoptosisbyThr845phosphorylation…Madanetal[PDF]

AltogenBiosystems:
AltogenBiosystemsisalifesciencescompany thatoffers celltype-specificandpre-optimizedtransfectionproducts, elecroporationkits,andinvivodeliveryreagents.Advancedformulationofreagentsandoptimizedtransfectionprotocolsprovideefficientintracellulardeliveryofprotein,DNA,mRNA,shRNA andsiRNAmolecules.Readmore abouttransfectiontechnologyatAltogen’sTransfectionResource.

AltogenResearchServices:
AltogenLabsprovidesGLP-compliantcontractresearchstudiesforpre-clinicalresearch,INDapplications,anddrugdevelopment.BiologyCROservices include:Xenograftmodels(30+),developmentofstablecelllines,ELISAassaydevelopment,cell-basedandtissuetargetedRNAistudies,safetypharm/toxassays,andotherstudies(visitAltogenLabs.com).

VolumeOptions:

• 0.5ml(Catalog#1163)
• 1.5ml(Catalog#1164)
• 1.5mlCRISPR(Catalog#2208)
• 8.0ml(Catalog#7017)

Altogen生命科学公司致力于研发，生产和销售特定细胞系的转染试剂，用于细胞间生物分子的传递，并通过对转染试剂类型的设计将siRNA和质粒DNA有效地转入不同的细胞系和原代细胞内。 Altogen公司开发的聚合物，脂质体，纳米粒子为基础的转染技术分别针对分子生物学，组合化学，和细胞生物学而分别应用。 Altogen定制服务提供符合GLP要求定制研究服务，包括代稳定的细胞系，细胞银行和冷冻保存，焦磷酸测序，克隆，RNA干扰（RNAi）和基因沉默服务，发展分析，siRNA文库筛选，并转染服务。稳定的肿瘤细胞株和原代细胞的产生，可以是非常昂贵和费时。该公司的细胞培养科学家的细胞株的选择，无论是利息或shRNA表达载体的稳定表达的基因改造。标准的RNAi技术服务，包括设计与合成的siRNA的利益，验证siRNA的沉默效率，siRNA转染条件的优化，使高效的基因沉默细胞系或原代培养细胞的靶基因。 转染培养细胞的瞬时或稳定的引入外源性分子和遗传物质（即RNA或DNA），通常是在生物实验室用来研究基因功能，基因表达的调节，生化映射，突变分析，和蛋白质的生产。科学家利用各种载体分子，这种分子，使质粒DNA（PDNA），信使RNA（mRNA），短干扰RNA（siRNA），小分子RNA（miRNA）的，并进入肿瘤细胞株和原代细胞的蛋白质的基因交付。不幸的是，无单提货的方法或转染试剂，可以适用于所有类型的细胞，细胞的细胞毒性和转染效率显着不同，取决于试剂，协议，并正在利用细胞类型。 Altogen生物系统公司提供超过60种类型的细胞的预优化转染试剂盒。 纳米粒子，脂质和聚合物基ALTOGEN ®在体内转染试剂，使交付功能的RNA和DNA分子在体内。 PEG脂质体在体内输送系统减少由于PEG修饰的先天免疫反应，并提供高效的siRNA转染的DNA，并在体内的蛋白质。 由科学“杂志（2010年12月17日）：PEG脂质体在体内转染试剂盒siRNA的特色 Altogen生物系统功能的特定细胞系转染试剂盒：   公司：www.altogen.com