Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
Storage bufferPreservative: 0.02% Sodium azide
Constituents: PBS, 0.01% BSA
Concentration information loading...
PurityProtein G purified
Our Abpromise guarantee covers the use of ab13697 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/1000 - 1/2000. Detects a band of approximately 36 kDa.|
FunctionNAD-dependent lysine demalonylase, desuccinylase and deglutarylase that specifically removes malonyl, succinyl and glutaryl groups on target proteins (PubMed:21908771, PubMed:22076378, PubMed:24703693). Activates CPS1 and contributes to the regulation of blood ammonia levels during prolonged fasting: acts by mediating desuccinylation and deglutarylation of CPS1, thereby increasing CPS1 activity in response to elevated NAD levels during fasting (PubMed:22076378, PubMed:24703693). Activates SOD1 by mediating its desuccinylation, leading to reduced reactive oxygen species (PubMed:24140062). Modulates ketogenesis through the desuccinylation and activation of HMGCS2 (By similarity). Has weak NAD-dependent protein deacetylase activity; however this activity may not be physiologically relevant in vivo. Can deacetylate cytochrome c (CYCS) and a number of other proteins in vitro such as UOX.
Tissue specificityWidely expressed.
Sequence similaritiesBelongs to the sirtuin family. Class III subfamily.
Contains 1 deacetylase sirtuin-type domain.
DomainIn contrast to class I sirtuins, class III sirtuins have only weak deacetylase activity. Difference in substrate specificity is probably due to a larger hydrophobic pocket with 2 residues (Tyr-102 and Arg-105) that bind to malonylated and succinylated substrates and define the specificity (PubMed:22076378).
Cellular localizationMitochondrion; Cytoplasm. Mitochondrion and Mitochondrion matrix. Mitochondrion intermembrane space. Cytoplasm, cytosol. Nucleus. Mainly mitochondrial. Also present extramitochondrially: a fraction is present in the cytosol and very small amounts are also detected in the nucleus.
- Information by UniProt
- NAD dependent deacetylase sirtuin 5 antibody
- NAD dependent lysine demalonylase and desuccinylase sirtuin 5 mitochondrial antibody
- NAD dependent protein deacylase sirtuin 5 mitochondrial antibody
Anti-SIRT5 antibody (ab13697) at 1/1000 dilution + Human intestine lysate
Western blot analysis of SIRT5 using ab13697 at 1:1000 dilution against 20
µg of human intestine lysate.
All lanes : Anti-SIRT5 antibody (ab13697) at 2 µg/ml
Lane 1 : Human intestine cell lysate
Lane 2 : Mouse intestine cell lysate
Lane 3 : Rat intestine cell lysate
Observed band size: 36 kDa why is the actual band size different from the predicted?