| Immunogen | GST-taggedrecombinantproteincorrespondingtohumanPCNA. | 
| Concentration | PleaserefertotheCertificateofAnalysisforthelot-specificconcentration. | 
| Host | Rabbit | 
| SpeciesReactivity |  | 
| SpeciesReactivityNote | Demonstratedtoreactwithhuman,mouse,andrat.Predictedtoreactwithchimpanzeebasedon100%sequencehomology.Otherhomologies:Bovine,rabbit,canine,andpanda(99%sequencehomology). | 
| AntibodyType | PolyclonalAntibody | 
| EntrezGeneNumber |  | 
| EntrezGeneSummary | TheproteinencodedbythisgeneisfoundinthenucleusandisacofactorofDNApolymerasedelta.TheencodedproteinactsasahomotrimerandhelpsincreasetheprocessivityofleadingstrandsynthesisduringDNAreplication.InresponsetoDNAdamage,thisproteinisubiquitinatedandisinvolvedintheRAD6-dependentDNArepairpathway.Twotranscriptvariantsencodingthesameproteinhavebeenfoundforthisgene.Pseudogenesofthisgenehavebeendescribedonchromosome4andontheXchromosome.[providedbyRefSeq]. | 
| GeneSymbol |  | 
| PurificationMethod | ProteinA | 
| UniProtNumber |  | 
| UniProtSummary | FUNCTION:ThisproteinisanauxiliaryproteinofDNApolymerasedeltaandisinvolvedinthecontrolofeukaryoticDNAreplicationbyincreasingthepolymerase"sprocessibilityduringelongationoftheleadingstrand.
  SUBUNITSTRUCTURE:Homotrimer(Bysimilarity).Formsacomplexwithactivator1heteropentamerinthepresenceofATP.InteractswithEXO1,POLH,POLK,DNMT1,ERCC5,FEN1,CDC6,APEX2andPOLDIP2.FormsaternarycomplexwithDNTTIP2andcorehistone.InteractswithKCTD10andPPP1R15A(Bysimilarity).InteractswithPOLD1,POLD3andPOLD4.InteractswithBAZ1B;theinteractionisdirect.InteractswithHLTFandSHPRH.InteractswithNUDT15.InteractionisdisruptedinresponsetoUVirradiationandacetylation.InteractswithCDKN1A/p21(CIP1)andCDT1;interactsviatheirPIP-boxwhichalsorecruitstheDCX(DTL)complex.
  SUBCELLULARLOCATION:Nucleus.
  PTM:Uponmethylmethanesulfonate-inducedDNAdamage,mono-ubiquitinatedbytheUBE2B-RAD18complexonLys-164.Thisinducesnon-canonicalpolyubiquitinationonLys-164through"Lys-63"linkageofubiquitinmoietiesbytheE2complexUBE2N-UBE2V2andtheE3ligases,HLTF,RNF8andSHPRH,whichisrequiredforDNArepair."Lys-63"polyubiquitinationpreventsgenomicinstABIlityonDNAdamage.MonoubiquitinationatLys-164alsotakesplaceinundamagedproliferatingcells,andismediatedbytheDCX(DTL)complex,leadingtoenhancePCNA-dependenttranslesionDNAsynthesis.
  AcetylatedinresponsetoUVirradiation.AcetylationdisruptsinteractionwithNUDT15andpromotesdegradation.
  MISCELLANEOUS:AntibodiesagainstPCNAarepresentinserafrompatientswithsystemiclupuserythematosus.
  SEQUENCESIMILARITIES:BelongstothePCNAfamily. | 
| MolecularWeight | ~35kDaobserved.PCNAhasapredictedmolecularweightof29kDa,however,itcanbemonoubiquitinated,resultingina~35kDaband. |