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Sirtuin 4 (SIRT4)

SIR2L4; Silent Mating Type Information Regulation 2 Homolog 4; SIR2-like protein 4; NAD-dependent protein deacetylase sirtuin-4

SIRT4 encodes a member of the sirtuin family of proteins which are homologs of the Sir2 gene in budding yeast. Members of the sirtuin family are characterized by a sirtuin core domain and grouped into four classes. The functions of human sirtuins have not yet been fully determined; however, yeast sirtuin proteins are known to regulate epigenetic gene silencing and suppress recombination of rDNA. Studies suggest that the human sirtuins may function as intracellular regulatory proteins with mono-ADP-ribosyltransferase activity. The protein encoded by this gene is included in class IV of the sirtuin family. SIRT4 is a mitochondrial ADP-ribosyltransferase that inhibits mitochondrial glutamate dehydrogenase 1 activity, thereby downregulating insulin secretion in response to amino acids.

Organism species: Homo sapiens (Human)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPR885Hu01 Recombinant Sirtuin 4 (SIRT4) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAR885Hu01 Monoclonal Antibody to Sirtuin 4 (SIRT4) WB; IHC; ICC; IP.
PAR885Hu01 Polyclonal Antibody to Sirtuin 4 (SIRT4) WB; IHC; ICC; IF.
Assay Kits CLR885Hu01 CLIA Kit for Sirtuin 4 (SIRT4) CLIA assay for Antigen Detection
ELR885Hu01 ELISA Kit for Sirtuin 4 (SIRT4) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Mus musculus (Mouse)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPR885Mu01 Recombinant Sirtuin 4 (SIRT4) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAR885Mu01 Monoclonal Antibody to Sirtuin 4 (SIRT4) WB; IHC; ICC; IP.
PAR885Mu01 Polyclonal Antibody to Sirtuin 4 (SIRT4) WB; IHC; ICC; IF.
Assay Kits CLR885Mu01 CLIA Kit for Sirtuin 4 (SIRT4) CLIA assay for Antigen Detection
ELR885Mu01 ELISA Kit for Sirtuin 4 (SIRT4) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Rattus norvegicus (Rat)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPR885Ra01 Recombinant Sirtuin 4 (SIRT4) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAR885Ra01 Monoclonal Antibody to Sirtuin 4 (SIRT4) WB; IHC; ICC; IP.
PAR885Ra01 Polyclonal Antibody to Sirtuin 4 (SIRT4) WB; IHC; ICC; IF.
Assay Kits CLR885Ra01 CLIA Kit for Sirtuin 4 (SIRT4) CLIA assay for Antigen Detection
ELR885Ra01 ELISA Kit for Sirtuin 4 (SIRT4) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Canis familiaris; Canine (Dog)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPR885Ca01 Recombinant Sirtuin 4 (SIRT4) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAR885Ca01 Monoclonal Antibody to Sirtuin 4 (SIRT4) WB; IHC; ICC; IP.
PAR885Ca01 Polyclonal Antibody to Sirtuin 4 (SIRT4) WB; IHC; ICC; IF.
Assay Kits CLR885Ca01 CLIA Kit for Sirtuin 4 (SIRT4) CLIA assay for Antigen Detection
ELR885Ca01 ELISA Kit for Sirtuin 4 (SIRT4) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Sus scrofa; Porcine (Pig)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPR885Po01 Recombinant Sirtuin 4 (SIRT4) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAR885Po01 Monoclonal Antibody to Sirtuin 4 (SIRT4) WB; IHC; ICC; IP.
PAR885Po01 Polyclonal Antibody to Sirtuin 4 (SIRT4) WB; IHC; ICC; IF.
Assay Kits CLR885Po01 CLIA Kit for Sirtuin 4 (SIRT4) CLIA assay for Antigen Detection
ELR885Po01 ELISA Kit for Sirtuin 4 (SIRT4) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Bos taurus; Bovine (Cattle)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPR885Bo01 Recombinant Sirtuin 4 (SIRT4) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAR885Bo01 Monoclonal Antibody to Sirtuin 4 (SIRT4) WB; IHC; ICC; IP.
PAR885Bo01 Polyclonal Antibody to Sirtuin 4 (SIRT4) WB; IHC; ICC; IF.
Assay Kits CLR885Bo01 CLIA Kit for Sirtuin 4 (SIRT4) CLIA assay for Antigen Detection
ELR885Bo01 ELISA Kit for Sirtuin 4 (SIRT4) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Oryctolagus cuniculus (Rabbit)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPR885Rb01 Recombinant Sirtuin 4 (SIRT4) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAR885Rb01 Monoclonal Antibody to Sirtuin 4 (SIRT4) WB; IHC; ICC; IP.
PAR885Rb01 Polyclonal Antibody to Sirtuin 4 (SIRT4) WB; IHC; ICC; IF.
Assay Kits CLR885Rb01 CLIA Kit for Sirtuin 4 (SIRT4) CLIA assay for Antigen Detection
ELR885Rb01 ELISA Kit for Sirtuin 4 (SIRT4) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Rhesus monkey (Simian)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPR885Mo01 Recombinant Sirtuin 4 (SIRT4) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAR885Mo01 Monoclonal Antibody to Sirtuin 4 (SIRT4) WB; IHC; ICC; IP.
PAR885Mo01 Polyclonal Antibody to Sirtuin 4 (SIRT4) WB; IHC; ICC; IF.
Assay Kits CLR885Mo01 CLIA Kit for Sirtuin 4 (SIRT4) CLIA assay for Antigen Detection
ELR885Mo01 ELISA Kit for Sirtuin 4 (SIRT4) Enzyme-linked immunosorbent assay for Antigen Detection

Reference

"Characterization of five human cDNAs with homology to the yeast SIR2 gene: Sir2-like proteins (sirtuins) metabolize NAD and may have protein ADP-ribosyltransferase activity."
Biochem. Biophys. Res. Commun. 260:273-279(1999) [PubMed] [Europe PMC] [Abstract]

"The finished DNA sequence of human chromosome 12."
Nature 440:346-351(2006) [PubMed] [Europe PMC] [Abstract]

"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]

"SIRT4 inhibits glutamate dehydrogenase and opposes the effects of calorie restriction in pancreatic beta cells."
Cell 126:941-954(2006) [PubMed] [Europe PMC] [Abstract]

"Regulation of insulin secretion by SIRT4, a mitochondrial ADP-ribosyltransferase."
J. Biol. Chem. 282:33583-33592(2007) [PubMed] [Europe PMC] [Abstract]

"Evolutionarily conserved and nonconserved cellular localizations and functions of human SIRT proteins."
Mol. Biol. Cell 16:4623-4635(2005) [PubMed] [Europe PMC] [Abstract]

"SIRT4 has tumor-suppressive activity and regulates the cellular metabolic response to DNA damage by inhibiting mitochondrial glutamine metabolism."
Cancer Cell 23:450-463(2013) [PubMed] [Europe PMC] [Abstract]

"The mTORC1 pathway stimulates glutamine metabolism and cell proliferation by repressing SIRT4."
Cell 153:840-854(2013) [PubMed] [Europe PMC] [Abstract]