- Tel: 858.663.9055
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Email: info@nsjbio.com
- Tel: 858.663.9055
- Email: info@nsjbio.com
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Sirtuin 5 Antibody / Mitochondrial Deacylase Antibody recognizes Sirtuin 5 (SIRT5), a nicotinamide adenine dinucleotide (NAD)-dependent lysine deacylase that regulates mitochondrial metabolism through the removal of succinyl, malonyl and glutaryl modifications from target proteins. Unlike several other members of the sirtuin family that function primarily as deacetylases, SIRT5 exhibits robust deacylase activity and plays a central role in maintaining metabolic enzyme function. By regulating post-translational protein acylation, SIRT5 influences energy production, amino acid metabolism, fatty acid oxidation and cellular adaptation to metabolic stress. NSJ Bioreagents provides Sirtuin 5 antibodies for investigations of mitochondrial biology, metabolic regulation and protein deacylation.
SIRT5 is localized predominantly within mitochondria, although lower levels have also been reported in the cytoplasm and peroxisomes depending on cell type. The enzyme regulates numerous metabolic pathways, including the urea cycle, tricarboxylic acid cycle, ketone body metabolism and antioxidant defense. By modifying key mitochondrial enzymes, SIRT5 helps maintain cellular energy homeostasis, supports ammonia detoxification and protects cells from oxidative stress. These functions establish SIRT5 as an important regulator of mitochondrial protein activity and metabolic flexibility.
Altered SIRT5 expression has been associated with cancer, cardiovascular disease, neurodegeneration and metabolic disorders. Changes in SIRT5 activity can influence mitochondrial respiration, reactive oxygen species production and tumor metabolism, making the enzyme an important subject in studies of metabolic reprogramming and disease progression. Ongoing research also implicates SIRT5 in aging, inflammatory responses and therapeutic strategies targeting mitochondrial function, further expanding its significance across multiple areas of biomedical research.
A Sirtuin 5 Antibody is a valuable reagent for detecting this mitochondrial deacylase by Western blotting, immunohistochemistry, immunofluorescence, immunoprecipitation and related immunoassays. By enabling reliable analysis of protein expression and subcellular localization, a Sirtuin 5 Antibody supports investigations of mitochondrial metabolism, lysine deacylation, protein acylation and cellular energy homeostasis.
Researchers investigating mitochondrial function and cellular metabolism may also be interested in our Mitochondrial Marker Antibodies page, featuring antibodies against proteins involved in energy production, oxidative phosphorylation and mitochondrial homeostasis.
Optimal dilution of the Sirtuin 5 Antibody / Mitochondrial Deacylase Antibody should be determined by the researcher.
E. coli-derived recombinant human protein (amino acids D81-S310) was used as the immunogen for the Sirtuin 5 antibody.
After reconstitution, the Sirtuin 5 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.
Sirtuin 5 antibody, Mitochondrial Deacylase antibody, SIRT5 antibody, NAD-Dependent Deacylase antibody
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