| Immunogen | TheimmunogenwasapeptidecorrespondingtheC-terminalregionofhumanSIRT3. | 
| Epitope | C-terminus | 
| Concentration | PleaserefertotheCertificateofAnalysisforthelot-specificconcentration. | 
| Host | Rabbit | 
| Specificity | ThisantibodyrecognizesSIRT3.Endogenouslevelsofthisproteinvaryamongcelllines;theproteinwaseasilydetectedinRAW264.7andC2C12cellsbutonlyweaklydetectedinHeLacells,andnotdetectedinJurkat,HEK293orPC3cells. | 
| SpeciesReactivity |  | 
| SpeciesReactivityNote | Human,Mouse.Nottestedinotherspecies. | 
| AntibodyType | PolyclonalAntibody | 
| EntrezGeneNumber |  | 
| EntrezGeneSummary | Thisgeneencodesamemberofthesirtuinfamilyofproteins,homologstotheyeastSir2protein.Membersofthesirtuinfamilyarecharacterizedbyasirtuincoredomainandgroupedintofourclasses.Thefunctionsofhumansirtuinshavenotyetbeendetermined;however,yeastsirtuinproteinsareknowntoregulateepigeneticgenesilencingandsuppressrecombinationofrDNA.Studiessuggestthatthehumansirtuinsmayfunctionasintracellularregulatoryproteinswithmono-ADP-ribosyltransferaseactivity.TheproteinencodedbythisgeneisincludedinclassIofthesirtuinfamily.Twoalternativelysplicedtranscriptvariantsthatencodedifferentproteinshavebeendescribedforthisgene.[providedbyRefSeq]. 
 | 
| GeneSymbol |  | 
| PurificationMethod | Purified | 
| UniProtNumber |  | 
| UniProtSummary | FUNCTION:NAD-dependentdeacetylase.DespitesomeABIlitytodeacetylatehistonesinvitro,itisunlikelyinvivo. 
 CatalyticactivityNAD++anacetylprotein=nicotinamide+O-acetyl-ADP-ribose+aprotein.Ref.4Ref.5
 
 CofactorBinds1zincionpersubunitBysimilarity.
 
 SUBCELLULARLOCATION:Mitochondrionmatrix.Ref.4Ref.5
 
 TISSUESPECIFICITY:Widelyexpressed.Ref.5Ref.1
 
 PTM:Processedbymitochondrialprocessingpeptidase(MPP)togivea28kDaproduct.Suchprocessingisprobablyessentialforitsenzymaticactivity.
 
 SEQUENCESIMILARITY:Belongstothesirtuinfamily.
 
 Contains1deacetylasesirtuin-typedomain.
 
 
 | 
| MolecularWeight | 44kDa |