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Millipore/17-10250 | ChIPAb+™ Dimethyl-Histone H4 (Arg3) Symmetric - ChIP Validated Antibody and Primer Set/17-10250/25
Millipore/17-10250 | ChIPAb+™ Dimethyl-Histone H4 (Arg3) Symmetric - ChIP Validated Antibody and Primer Set/17-10250/25
市场价：
¥8000.00
美元价：
4800.00
产品分类：
夹心法ELISA
公司分类：
Sandwich_method_ELISA
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
| Description | |
|---|---|
| CatalogueNumber | 17-10250 |
| TradeName |
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| Description | ChIPAb+™Dimethyl-HistoneH4(Arg3)Symmetric-ChIPValidatedAntibodyandPrimerSet |
| Overview | AllChIPAb+antibodiesareindividuallyvalidatedforchromatinprecipitation,everylot,everytime.EachChIPAb+antibodysetincludescontrolprimers(testedeverylotbyqPCR)toBIOLOGicallyvalidateyourIPresultsinalocus-specificcontext.TheqPCRprotocolandprimersequencesareprovided,allowingresearcherstovalidateChIPprotocolswhenusingourantibodyintheirchromatincontext.EachsetalsoincludesanegativecontrolantibodytoensurespecificityoftheChIPreaction. TheChIPAb+Dimethyl-HistoneH4(Arg3)SymmetricsetincludestheDimethyl-HistoneH4(Arg3)Symmetricantibody,aNormalRabbitIgG,andcontrolprimerswhichamplifya110bpregionofChIPPrimers,humanβ-globin.TheDimethyl-HistoneH4(Arg3)Symmetricandnegativecontrolsaresuppliedinascalable"perChIP"reactionsizeandcanbeusedtofunctionallyvalidatetheprecipitationofDimethyl-HistoneH4(Arg3)Symmetric-associatedchromatin. |
| AlternateNames |
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| BackgroundInformation | HistonesarehighlyconservedproteinsthatserveasthestructuralscaffoldfortheorganizationofnuclearDNAintochromatin.Thefourcorehistones,H2A,H2B,H3,andH4,assembleintoanoctamer(2moleculesofeach).Histonesaremodifiedpost-translationallybytheactionsofenzymesinboththenucleusandcytoplasm.Thesemodifications,whichincludeacetylation,phosphorylation,methylation,andubiquitin-ation,occurpredominantlyontheN-terminalandC-terminaltailsthatextendbeyondthenucleosomecoreparticle.Argininemodificationsofhistonesproteinsaremediatedbytwoclassesofproteinargininemethyltransferases(PRMTs),classIandII.ClassIPRMTsplacetwomethylgroupsontheonenitrogenatomofthearginineguanidinogroup,resultinginanasymmetricmodification.IncontrastclassIIPRMTsplacetwomethylgroupsontwonitrogenatomsoftheguanidinogroupproducingasymmetricdimethylation.Althoughthereareexceptions,asymmetricmodificationsaretypicallyassociatedwithtranscriptionactivationwhilesymmetricmodificationsaremostcommonlyassociatedwithtranscriptionalrepression. |
| ProductInformation | |
|---|---|
| Format | AffinityPurified |
| Control |
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| Presentation | Anti-Dimethyl-HistoneH4(Arg3)Symmetric(rabbitpolyclonal).Onevialcontaining17.5µgofpurifiedrabbitpolyclonalinbuffercontaining0.1MTris-Glycine(pH7.4),150mMNaClwith0.05%sodiumazidebeforetheadditionofglycerolto30%.Storeat-20°C. Concentration:0.7µg/µL NormalRabbitIgG.Onevialcontaining125µgofRabbitIgGin125µLofstoragebuffercontaining0.05%sodiumazide.Storeat-20°C. ChIPPrimers,humanβ-globin.Onevialcontaining75μLof5μMofeachprimerspecificforthehumanβ-globinpromoter.Storeat-20°C. FOR:AGGACAGGTACGGCTGTCATC REV:TTTATGCCCAGCCCTGGCTC |
| StorageandShippingInformation | |
|---|---|
| StorageConditions | Stablefor1yearat-20°Cfromdateofreceipt.HandlingRecommendations:Uponfirstthaw,andpriortoremovingthecap,centrifugethevialandgentlymixthesolution.Aliquotintomicrocentrifugetubesandstoreat-20°C.Avoidrepeatedfreeze/thawcycles,whichmaydamageIgGandaffectproductperformance. Note:VariABIlityinfreezertemperaturesbelow-20°Cmaycauseglycerolcontainingsolutionstobecomefrozenduringstorage. |
| BiologicalInformation | |
|---|---|
| Immunogen | KLH-conjugatedlinearpeptidecorrespondingtohumanHistoneH4whensymmetricallydimethylatedatArg3. |
| Epitope | DimethylatedArg3 |
| Concentration | PleaserefertotheCertificateofAnalysisforthelot-specificconcentration. |
| Host | Rabbit |
| Specificity | ThisantibodyrecognizesHistoneH4symmetricallydimethylatedatArg3. |
| SpeciesReactivity |
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| SpeciesReactivityNote | Demonstratedtoreactwithhuman,mouse,andrat.Broadspeciescross-reactivityexpectedbasedonsequencesimilarity. |
| AntibodyType | PolyclonalAntibody |
| EntrezGeneNumber | |
| EntrezGeneSummary | HistonesarebasicnuclearproteinsthatareresponsIBLeforthenucleosomestructureofthechromosomalfiberineukaryotes.Thisstructureconsistsofapproximately146bpofDNAwrappedaroundanucleosome,anoctamercomposedofpairsofeachofthefourcorehistones(H2A,H2B,H3,andH4).Thechromatinfiberisfurthercompactedthroughtheinteractionofalinkerhistone,H1,withtheDNAbetweenthenucleosomestoformhigherorderchromatinstructures.ThisgeneisintronlessandencodesamemberofthehistoneH4family.TranscriptsfromthisgenelackpolyAtails;instead,theycontainapalindromicterminationelement.Thisgeneisfoundinahistoneclusteronchromosome1.Thisgeneisoneoffourhistonegenesintheclusterthatareduplicated;thisrecordrepresentsthetelomericcopy.[providedbyRefSeq]. |
| GeneSymbol |
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| Modifications |
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| PurificationMethod | AffinityPurfied |
| UniProtNumber | |
| UniProtSummary | FUNCTION:Corecomponentofnucleosome.NucleosomeswrapandcompactDNAintochromatin,limitingDNAaccessibilitytothecellularmachinerieswhichrequireDNAasatemplate.Histonestherebyplayacentralroleintranscriptionregulation,DNArepair,DNAreplicationandchromosomalstability.DNAaccessibilityisregulatedviaacomplexsetofpost-translationalmodificationsofhistones,alsocalledhistonecode,andnucleosomeremodeling. SUBUNITSTRUCTURE:ThenucleosomeisahistoneoctamercontainingtwomoleculeseachofH2A,H2B,H3andH4assembledinoneH3-H4heterotetramerandtwoH2A-H2Bheterodimers.Theoctamerwrapsapproximately147bpofDNA. SUBCELLULARLOCATION:Nucleus.Chromosome. PTM:AcetylationatLys-6(H4K5ac),Lys-9(H4K8ac),Lys-13(H4K12ac)andLys-17(H4K16ac)occursincodingregionsofthegenomebutnotinheterochromatin. CitrullinationatArg-4(H4R3ci)byPADI4impairsmethylation. MonomethylationatArg-4(H4R3me1)byPRMT1favorsacetylationatLys-9(H4K8ac)andLys-13(H4K12ac).DemethylationisperformedbyJMJD6. SymmetricdimethylationonArg-4(H4R3me2a)bythePRDM1/PRMT5complexmayplayacrucialroleinthegerm-celllineage. Monomethylated,dimethylatedortrimethylatedatLys-21(H4K20me1,H4K20me2,H4K20me3).MonomethylationisperformedbySET8.TrimethylationisperformedbySUV420H1andSUV420H2andinducesgenesilencing. UbiquitinatedbytheCUL4-DDB-RBX1complexinresponsetoultravioletirradiation.ThismayweakentheinteractionbetweenhistonesandDNAandfacilitateDNAaccessibilitytorepairproteins.MonoubiquitinatedatLys-92ofhistoneH4(H4K91ub1)inresponsetoDNAdamage.TheexactroleofH4K91ub1inDNAdamageresponseisstillunclearbutitmayfunctionasalicensingsignalforadditionalhistoneH4post-translationalmodificationssuchasH4Lys-21methylation(H4K20me). Sumoylated,whichisassociatedwithtranscriptionalrepression. SEQUENCESIMILARITIES:BelongstothehistoneH4family. SEQUENCECAUTION:ThesequenceAAI28106.1differsfromthatshown.Reason:Frameshiftatposition3. |
| MolecularWeight | ~13kDaobserved.Crossreactingbandat~58kDahasbeenobservedinsomelysates. |
| PhysicochemicalInformation |
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| Dimensions |
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| MaterialsInformation |
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| MaterialsInformation |
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品牌介绍
密理博(Millipore)公司成立于1954年，总部位于美国麻省，在全世界设有47个办事处，为100多个国家提供产品和技术服务。目前全球雇员超过5800人，在美国、法国和日本等国家拥有7家大型生产工厂，主要生产过滤膜及膜过滤产品。20世纪80年代，密理博公司进入中国市场。先后在香港、北京、上海、广州及成都设立了办事机构，并于2000年4月在上海浦东外高桥保税区建立了密理博（上海）贸易有限公司。为了更好地满足中国用户的需求，密理博中国主页于2006年11月向广大用户开放，介绍密理博中国有限公司的最新动态，力求为用户打造专业的产品与服务信息交流平台。
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