| Immunogen | KLH-conjugatedlinearpeptidecorrespondingto9aminoacidsfromtheC-terminusofhumanHistoneH2Btype3-B.
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| Concentration | PleaserefertotheCertificateofAnalysisforthelot-specificconcentration. | 
| Host | Rabbit | 
| Specificity | ThisrabbitpolyclonalantibodydetectsHistoneH2Binhumanandchicken.Ittargetsanepitopewithin9aminoacidsfromtheC-terminusregion.
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| Isotype | IgG | 
| SpeciesReactivity |  | 
| SpeciesReactivityNote | Human,Chicken.PredictedtoreactwithYeast,Xenopusbasedon100%sequencehomology.
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| AntibodyType | PolyclonalAntibody | 
| EntrezGeneNumber |  | 
| EntrezGeneSummary | Histonesarebasicnuclearproteinsthatareresponsibleforthenucleosomestructureofthechromosomalfiberineukaryotes.Nucleosomesconsistofapproximately146bpofDNAwrappedaroundahistoneoctamercomposedofpairsofeachofthefourcorehistones(H2A,H2B,H3,andH4).Thechromatinfiberisfurthercompactedthroughtheinteractionofalinkerhistone,H1,withtheDNAbetweenthenucleosomestoformhigherorderchromatinstructures.ThisgeneisintronlessandencodesamemberofthehistoneH2Bfamily.Transcriptsfromthisgenecontainapalindromicterminationelement. | 
| GeneSymbol | - GL105
 - H2B
 - H2B-GL105
 - H2B.1
 - H2B.q
 - H2B/q
 - H2BFQ
 - MGC119802
 - MGC119804
 - MGC129733
 - MGC129734
 - OTTHUMP00000013920
 
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| PurificationMethod | ProteinAchromatography | 
| 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 | ~17kDaobserved;13.91kDacalculated.Uncharacterizedbandsmaybeobservedinsomelysate(s). |