Sirtuin
Sirtuin (Sir2 proteins) are a class of proteins that possess either mono-ADP-ribosyltransferase, or deacylase activity, including deacetylase, desuccinylase, demalonylase, demyristoylase and depalmitoylase activity. Sirtuins regulate important biological pathways in bacteria, archaeaand eukaryotes. Sirtuins have been implicated in influencing a wide range of cellular processes like aging, transcription, apoptosis, inflammation and stress resistance, as well as energy efficiency and alertness during low-calorie situations. Sirtuins can also control circadian clocks and mitochondrial biogenesis.
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Sirtuin Inhibitors
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Sirtuin Agonists
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Sirtuin Activators
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Sirtuin Modulators
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Sirtuin Control
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Sirtuin Substrates
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Sirtuin Ligand
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Sirtuin Verwandte Produkte (319)
Verwandte Produkte (319)
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Antibodies (9)
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Sirtuin Isoform Comparison
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Nicotinamide
0 ImagesNicotinamide is a form of vitamin B3 or niacin. Nicotinamide Hydrochloride inhibits SIRT2 activity (IC50: 2 μM). Nicotinamide also inhibits SIRT1. Nicotinamide increases cellular NAD+, ATP, ROS levels. Nicotinamide inhibits tumor growth and improves survival. Nicotinamide also has anti-HBV activity.
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Resveratrol
0 ImagesResveratrol (trans-Resveratrol; SRT501) is a CNS-penetrant natural polyphenolic phytoalexin that possesses anti-oxidant, anti-inflammatory, cardioprotective, and anti-cancer properties. Resveratrol (SRT 501) has a wide spectrum of targets including mTOR, JAK, β-amyloid, Adenylyl cyclase, IKKβ, DNA polymerase. Resveratrol also is a specific SIRT1 activator. Resveratrol is a potent pregnane X receptor (PXR) inhibitor. Resveratrol is an Nrf2 activator, ameliorates aging-related progressive renal injury in mice model. Resveratrol increases production of NO in endothelial cells.
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Selisistat
0 ImagesSynonyms: EX-527
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Nicotinamide riboside chloride
0 ImagesNicotinamide riboside Chloride, an orally active NAD+ precursor, increases NAD+ levels and activates SIRT1 and SIRT3. Nicotinamide riboside Chloride is a source of vitamin B3 (niacin) and enhances oxidative metabolism, protection against high fat diet-induced metabolic abnormalities. Nicotinamide riboside Chloride reduces cognitive deterioration in a transgenic mouse model of Alzheimer’s disease.
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3-TYP
0 Images3-TYP is an inhibitor of SIRT3 (IC50of 38 μM) and an inhibitor of Methionine Adenosyltransferase (MAT) 2 and Indoleamine 2,3-Dioxygenase (IDO). There may be many off-target sites for 3-TYP that need to be examined, such as NAD-dependent enzymes, including dehydrogenases.
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Nicotinamide-13C,15N
0 ImagesArt. -Nr.: HY-B0150S4Reinheit: 98.71%Synonyms: Niacinamide-13C,15N; Nicotinic acid amide-13C,15NNicotinamide-13C,15N (Niacinamide-13C,15N) is the 13C- and 15N-labeled Nicotinamide (HY-B0150). Nicotinamide is a form of vitamin B3 or niacin. Nicotinamide Hydrochloride inhibits SIRT2 activity (IC50: 2 μM). Nicotinamide also inhibits SIRT1. Nicotinamide increases cellular NAD+, ATP, ROS levels. Nicotinamide inhibits tumor growth and improves survival. Nicotinamide also has anti-HBV activity.
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Mito-Esculetin
0 ImagesArt. -Nr.: HY-184265CAS. Nr.: 1993461-76-9Synonyms: Mito-EscMito-Esculetin (Mito-Esc) is an orally active mitochondria-targeted derivative of Esculetin (HY-N0284). Mito-Esculetin inhibits LPS-induced phosphorylation of STAT3 Tyr-705, partially reverses LPS-mediated depletion of SIRT3, and enhances the AMPK-SIRT1 signaling axis. Mito-Esculetin inhibits PAI-1 activity, regulates miRNA, and induces phosphorylation of IRS and AKT. Mito-Esculetin suppresses oxidant-induced endothelial dysfunction, Ang-II (HY-13948)- and high glucose-induced atherosclerotic plaque formation, Palmitate (HY-N0830)-induced insulin resistance, as well as high glucose-mediated endothelial cell senescence and inflammatory responses. Mito-Esculetin reduces body weight and non-esterified fatty acid (NEFA) levels. Mito-Esculetin can be used in research related to acute coronary syndrome, type 2 diabetes, and hyperglycemia-induced atherosclerosis.
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Fisetin
0 ImagesFisetin is a natural flavonol found in many fruits and vegetables with various benefits, such as antioxidant, anticancer, neuroprotection effects.
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Suramin sodium salt
0 ImagesSuramin sodium salt (Suramin hexasodium salt) is a reversible and competitive protein-tyrosine phosphatases (PTPases) inhibitor. Suramin sodium salt is a potent inhibitor of sirtuins: SirT1 (IC50=297 nM), SirT2 (IC50=1.15 μM), and SirT5 (IC50=22 μM). Suramin sodium salt is a competitive inhibitor of reverse transcriptase (DNA topoisomerase II: IC50=5 μM). Suramin sodium salt is a potent SARS-CoV-2 RNA-dependent RNA polymerase (RdRp) inhibitor. Suramin sodium salt efficiently inhibits IP5K and is an antiparasitic, anti-neoplastic and anti-angiogenic agent.
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Gamma-glutamylcysteine
0 ImagesGamma-glutamylcysteine (γ-Glu-Cys) is an orally active, blood-brain barrier permeable dipeptide. Gamma-glutamylcysteine activates AMPK, SIRT1, IL-4/STAT6, AC/cAMP/PI3K, IGF-1R/IRS1/PI3K, and Nrf2 signaling pathways; it inhibits NF-κB, JAK1/STAT1/3, MAPKs, cadmium-induced p38 MAPK, JNK, and PI3K/Akt signaling pathways. Gamma-glutamylcysteine regulates macrophage polarization, modulates the trafficking of CD36 and GLUT4, induces glutathione synthesis, improves metabolic dysfunction, reduces lipid deposition, ameliorates glucose homeostasis, inhibits apoptosis (Apoptosis), stabilizes mitochondria, suppresses lipid peroxidation, iron accumulation and ferroptosis (Ferroptosis), reduces ds-HMGB1 levels, reverses mechanical hyperalgesia, and alleviates hepatic lipid droplet formation. Gamma-glutamylcysteine is applicable to research related to inflammatory bowel disease, type 2 diabetes, cadmium-induced neurotoxicity, Alzheimer's disease, cerebral ischemia/reperfusion injury, neuropathy, and alcoholic liver disease.
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MC3138
0 ImagesMC3138 is a selective SIRT5 activator. MC3138 has antitumor activity on human PDAC cells, with IC50 values of 25.4-236.9 μM. MC3138 combined with Gemcitabine (HY-17026) significantly inhibits tumor growth in mice.
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Croconic acid disodium
0 ImagesSynonyms: NacrCroconic acid disodium (Nacr) is a lysine crotonylation (Kcr) activator and electroactive material. Croconic acid disodium reduces the expression of HDAC2, HDAC3, SIRT1, and SIRT3, and increases the expression of EP300, CITED1, ACSS2, DPF2, CDYL, MLLT3, and YEATS2. Croconic acid disodium elevates intracellular crotonyl-CoA content and global histone lysine crotonylation levels. Croconic acid disodium promotes the growth of bovine fibroblasts, regulates cell cycle progression, and inhibits bovine fibroblast apoptosis (apoptosis). Croconic acid disodium improves the blastocyst development efficiency of bovine somatic cell nuclear transfer embryos. Croconic acid disodium undergoes reversible lithium intercalation/deintercalation reactions via sodium-lithium ion exchange. Croconic acid disodium is applicable to research related to cell growth promotion.
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2-APQC
0 Images2-APQC is an orally active and selective agonist of Sirtuin-3 (SIRT3) (Kd=2.756 μM), antagonizes Isoproterenol/ISO (HY-B0468)-induced cytotoxicity. 2-APQC activates the SIRT3-PYCR1 axis to enhance mitochondrial proline metabolism and inhibit the ROS-p38MAPK pathway by inhibiting signaling pathways such as mTOR-p70S6K, JNK, and TGF-β/Smad3. 2-APQC also activates the AMPK-Parkin axis to alleviate myocardial hypertrophy and fibrosis and protect cardiac function. 2-APQC can be used in the study of heart failure.
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Cholesteryl sulfate sodium
0 ImagesCholesterol sulfate sodium is a naturally occurring, orally active cholesterol derivative that is widely distributed in various tissues and body fluids. Cholesterol sulfate sodium acts as a DOCK2 inhibitor, with IC50 values of 2 μM and 2.9 μM against mouse and human targets, respectively. Cholesterol sulfate sodium restricts excessive neutrophil infiltration and alleviates intestinal inflammation and damage. Cholesterol sulfate sodium serves as an activator of protein kinase C (PKC), which promotes squamous cell differentiation and inhibits skin carcinogenesis. Cholesterol sulfate sodium regulates cholesterol homeostasis and cellular metabolism by activating the AMPK-Sirt1 pathway. Cholesterol sulfate sodium can be used in research related to actinic keratitis, ulcerative colitis, skin cancer, and other conditions.
