商品介绍
| Description | |
|---|---|
| CatalogueNumber | 17-10054 |
| BrandFamily | Upstate |
| TradeName |
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| Description | ChIPAb+HistoneH2B-ChIPValidatedAntibodyandPrimerSet |
| Overview | AllChIPAb+antibodiesareindividuallyvalidatedforchromatinprecipitation,everylot,everytime.EachChIPAb+antibodysetincludescontrolprimers(testedeverylotbyqPCR)toBIOLOGicallyvalidateyourIPresultsinalocus-specificcontext.TheqPCRprotocolandprimersequencesareprovided,allowingresearcherstovalidateChIPprotocolswhenusingourantibodyintheirchromatincontext.EachsetalsoincludesanegativecontrolantibodytoensurespecificityoftheChIPreaction. TheChIPAb+HistoneH2BsetincludestheHistoneH2Bantibody,anegativecontrolrabbitIgG,andqPCRprimerswhichamplifya110bpregionofhumanβ-globinpromoter.TheHistoneH2Bandnegativecontrolsaresuppliedinascalable"perChIP"reactionsizeandcanbeusedtofunctionallyvalidatetheprecipitationofHistoneH2B-associatedchromatin. |
| AlternateNames |
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| BackgroundInformation | HistoneH2Bisoneofthe5mainhistoneproteinsinvolvedinthestructureofchromatinineukaryoticcells.FeaturingamainglobulardomainandalongNterminaltailH2Aisinvolvedwiththestructureofthenucleosomesofthe"beadsonastring"structure. |
| ProductInformation | |
|---|---|
| Format | Purified |
| Control |
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| Presentation | Anti-HistoneH2B(rabbitpolyclonal).Onevialcontaining25µLofproteinApurifiedrabbitpolyclonalinbuffercontaining0.02Mphosphatebuffer,pH7.6,0.25MNaCl,and0.1%sodiumazide,and30%glycerol.Storeat-20°C. NormalRabbitIgG.Onevialcontaining125μgofpurifiedrabbitIgGin125μLstoragebuffer.Storeat-20°C. ChIPPrimers,β-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:VariABIllityinfreezertemperaturesbelow-20°Cmaycauseglycerolcontainingsolutionstobecomefrozenduringstorage. |
| BiologicalInformation | |
|---|---|
| Immunogen | KLH-conjugated,syntheticpeptidecorrespondingtoaminoacids118-126(CG-AVTKYTSSK)ofhumanHistoneH2B,withanN-terminalCGaddedforconjugationpurposes. |
| Host | Rabbit |
| Specificity | RecognizesandisspecificforHistoneH2B,MW~15kDa.Anadditionalbandat~23kDaisdetectedinsomesamples,whichlikelycorrespondstoubiquityl-HistoneH2B. |
| SpeciesReactivity |
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| SpeciesReactivityNote | Human,chicken,yeastandXenopus.Othersnottested.Broadspeciescross-reactivityexpectedbasedonsequencehomology. |
| AntibodyType | PolyclonalAntibody |
| EntrezGeneNumber | |
| EntrezGeneSummary | HistonesarebasicnuclearproteinsthatareresponsIBLeforthenucleosomestructureofthechromosomalfiberineukaryotes.Nucleosomesconsistofapproximately146bpofDNAwrappedaroundahistoneoctamercomposedofpairsofeachofthefourcorehistones(H2A,H2B,H3,andH4).Thechromatinfiberisfurthercompactedthroughtheinteractionofalinkerhistone,H1,withtheDNAbetweenthenucleosomestoformhigherorderchromatinstructures.ThisgeneisintronlessandencodesamemberofthehistoneH2Bfamily.Transcriptsfromthisgenecontainapalindromicterminationelement. |
| GeneSymbol |
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| PurificationMethod | ProteinAPurfied |
| UniProtNumber | |
| UniProtSummary | FUNCTION:SwissProt:Q8N257#Corecomponentofnucleosome.NucleosomeswrapandcompactDNAintochromatin,limitingDNAaccessibilitytothecellularmachinerieswhichrequireDNAasatemplate.Histonestherebyplayacentralroleintranscriptionregulation,DNArepair,DNAreplicationandchromosomalstability.DNAaccessibilityisregulatedviaacomplexsetofpost-translationalmodificationsofhistones,alsocalledhistonecode,andnucleosomeremodeling. SIZE:126aminoacids;13908Da SUBUNIT:ThenucleosomeisahistoneoctamercontainingtwomoleculeseachofH2A,H2B,H3andH4assembledinoneH3-H4heterotetramerandtwoH2A-H2Bheterodimers.Theoctamerwrapsapproximately147bpofDNA. SUBCELLULARLOCATION:Nucleus. PTM:MonoubiquitinationofLys-121bytheRNF20/40complexgivesaspecifictagforepigenetictranscriptionalactivationandisalsoprerequisiteforhistoneH3"Lys-4"and"Lys-79"methylation.ItalsofunctionscooperativelywiththeFACTdimertostimulateelongationbyRNApolymeraseII.&PhosphorylatedonSer-15bySTK4/MST1duringapoptosis;whichfacilitatesapoptoticchromatincondensation.AlsophosphorylatedonSer-15inresponsetoDNAdoublestrandbreaks(DSBs),andincorrelationwithsomatichypermutationandimmunoglobulinclass-switchrecombination. SIMILARITY:SwissProt:Q8N257##BelongstothehistoneH2Bfamily. |
| MolecularWeight | ~15kDa |
| PhysicochemicalInformation |
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| Dimensions |
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| MaterialsInformation |
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| MaterialsInformation |
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Millipore常用产品报价单
| 产品名 | 货号 | 公司分类 | 商城分类 | 美金价 |
| Millipore/475855-1R神奇滤布 密理博Millipore现货促销 | 475855-1R | Life Science Research | 膜 | 93.50 | Millipore/17-701/EZ-Magna RIP™ RNA-Binding Protein Immunoprecipitation Kit | 17-701 | Life Science Research | 定量试剂盒 | 653.00 | Millipore/RIPAb+ Ago2 - RIP Validated Antibody and Primer Set | 03-110 | Life Science Research | 抗体套装 | 433.00 | Millipore/CBL468F | Anti-PECAM-1 Antibody, clone HC1/6, FITC conjugated/CBL468F/100 assays | CBL468F | Antibodies and Assays | 功能性抗体 | 298.00 | Millipore/ECM460 | αVβ3/PECAM Investigator Kit/ECM460/1 kit | ECM460 | Antibodies and Assays | 夹心法ELISA | 477.00 |
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