Sirtuin Activator

SIRT1 activator 4 is an orally active, NAD⁺-independent SIRT1 activator. SIRT1 activator 4 is also an analog of (E)-2'-desmethyl Sulindac (HY-B0008), with weak or negligible inhibitory activity against COX-1 and no inhibitory activity against COX-2. SIRT1 activator 4 can be used for the research of metabolic diseases.

Altissimacoumarin F (Compound 4) is a terpenylated coumarin. Altissimacoumarin F can be isolated from the stem bark of Ailanthus altissima. Altissimacoumarin F enhances SIRT1 activity, decreases p53 transcriptional activity. Altissimacoumarin F can be used for the research of age-related disorders.

SRT3657 is a brain-permeable activator of SIRT1, with neuroprotective effect.

Nicotinamide riboside triflate, an orally active NAD⁺ precursor, increases NAD⁺ levels and activates SIRT1 and SIRT3. Nicotinamide riboside triflate is a source of vitamin B3 (niacin) and enhances oxidative metabolism, protection against high fat diet-induced metabolic abnormalities. Nicotinamide riboside triflate reduces cognitive deterioration in a transgenic mouse model of Alzheimer’s disease.

Resveratrol (GMP) is Resveratrol (HY-16561) produced by using GMP guidelines. GMP small molecules work appropriately as an auxiliary reagent for cell therapy manufacture. Resveratrol (trans-Resveratrol; SRT501), a 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.

SRTCX1002 is a potent activator of SIRT1 (STAC), suppresses inflammatory responses through promotion of p65 deacetylation and inhibition of NF-κB Activity. SRTCX1002 suppresses stimuli-induced NF-κB transcriptional activation and LPS-induced TNFα secretion with IC₅₀s of 0.71 and 7.58 µM, respectively.

SRTCX1003 is an orally active SIRT1 activator. SRTCX1003 suppresses inflammatory responses.

Cudraflavone B is a prenylated flavonoid with anti-inflammatory and anti-tumor properties. Cudraflavone B is also a dual inhibitor of COX-1 and COX-2. Cudraflavone B blocks the translocation of nuclear factor κB (NF-κB) from the cytoplasm to the nucleus in macrophages. Thus, Cudraflavone B inhibits tumor necrosis factor α (TNFα) gene expression and secretion. Cudraflavone B also triggers the mitochondrial apoptotic pathway, activates NF-κB, the MAPK p38, and ERK, and induced the expression of SIRT1. Thus Cudraflavone B inhibits the growth of human oral squamous cell carcinoma cells.

Ganoderic acid D (Standard) is the analytical standard of Ganoderic acid D. This product is intended for research and analytical applications. Ganoderic acid D, a highly oxygenated tetracyclic triterpenoid, is the major active component of Ganoderma lucidum. Ganoderic acid D upregulates the protein expression of SIRT3 and induces the deacetylated cyclophilin D (CypD) by SIRT3. Ganoderic acid D inhibits the energy reprogramming of colon cancer cells including glucose uptake, lactate production, pyruvate and acetyl-coenzyme production in colon cancer cells. Ganoderic acid D induces HeLa human cervical carcinoma apoptosis.

8AQ?Cu?5Iu is an activator of SIRT1. 8AQ?Cu?5Iu exhibits neuroprotective effects by modulating the SIRT1/3-FOXO3a signaling pathway. 8AQ?Cu?5Iu can used in study attenuating neurodegenerative diseases.

3β,6α,12β-Dammar-E-20(22)-ene-3,6,12,25-tetraol, a SIRT1 activator, exhibits significant stimulation of SIRT1 activity. Anti-tumor activity.

5-Heptadecylresorcinol (AR-C17), a phenolic lipid component, is also an orally active mitochondrial protector. 5-Heptadecylresorcinol improves mitochondrial function via sirtuin3 signaling pathway, thus alleviates endothelial cell damage and apoptosis. 5-Heptadecylresorcinol induces sirtuin3-mediated autophagy. 5-Heptadecylresorcinol reduces the atherosclerotic plaques in the aortic root region of mice heart. 5-Heptadecylresorcinol can be used for research of atherosclerosis prevention and obesity.

SRT 1720 (monohydrochloride) (Standard) is the analytical standard of SRT 1720 (monohydrochloride). This product is intended for research and analytical applications. SRT 1720 monohydrochloride is a selective and orally active activator of SIRT1 with an EC50 of 0.10 μM, and shows less potent activities on SIRT2 and SIRT3.

Gamma-glutamylcysteine ammonium (γ-Glu-Cys ammonium) is an orally active, blood-brain barrier permeable dipeptide. Gamma-glutamylcysteine ammonium 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 ammonium 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 ammonium 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.

CAY10602 (Standard) is the analytical standard of CAY10602 (HY-104073). This product is intended for research and analytical applications. CAY10602 is a SIRT1 activator. CAY10602 dose-dependently suppresses the NF-κB-dependent induction of TNF-α by lipopolysaccharide in THP-1 cells.

Selaginellin is an inhibitor of Reactive Oxygen Species and an activator of SIRT1. Selaginellin protects endothelial cells against homocysteine-induced senescence by inhibitng reactive oxygen species and upregulating SIRT1 gene expression.

Scopolin (Standard) is the analytical standard of Scopolin. This product is intended for research and analytical applications. Scopolin is a coumarin isolated from Arabidopsis thaliana (Arabidopsis) roots. Scopolin attenuated hepatic steatosis through activation of SIRT1-mediated signaling cascades.

Arecaidine-propargyl ester is a selective M2 muscarinic receptor agonist with blood-brain barrier permeability, with a pK_i of 5.91 for hm1, 7.06 for hm2, 6.07 for hm3, 6.01 for hm4, and 6.03 for hm5. Arecaidine-propargyl ester stimulates central and peripheral muscarinic receptors. Arecaidine-propargyl ester increases intracellular ROS, induces DNA damage and Apoptosis, and upregulates the expression of MnSOD and SIRT1. Arecaidine-propargyl ester reduces sympathetic nerve outflow, induces dose-dependent hypotension, and triggers negative chronotropic effects at high peripheral doses. Arecaidine-propargyl ester can be used in research related to Alzheimer's disease and glioblastoma.

Sweroside (Standard) is the analytical standard of Sweroside (HY-N0806). This product is intended for research and analytical applications. Sweroside is an iridoid glycoside that targets multiple targets, including the Keap1/Nrf2 axis, NLRP3 inflammasome, SIRT1, NF-κB, AMPK/mTOR pathway, and caspase family. Sweroside promotes Nrf2 nuclear translocation by competitively binding to Keap1. Sweroside also inhibits oxidative stress and NLRP3-mediated pyroptosis by activating Nrf2, inhibits NF-κB inflammatory pathway by activating SIRT1, and promotes autophagy and induces caspase-dependent apoptosis via the AMPK/mTOR pathway. Sweroside has antioxidant, anti-inflammatory, anti-apoptotic, and lipid metabolism regulating activities, and can be used in the research of myocardial ischemia-reperfusion injury, leukemia, acute lung injury, non-alcoholic fatty liver disease, and other fields.

Sudachitin is an orally active compound that potently inhibits mouse PDE1C and human PDE4B, with IC₅₀ values of 5.0 μM and 15.0 μM, respectively. Sudachitin upregulates Sirt1 and PGC‑1α expression in skeletal muscle to regulate energy metabolism and promote mitochondrial biogenesis. Sudachitin improves lipid metabolism, glucose tolerance, insulin sensitivity, energy expenditure, and fatty acid β‑oxidation. Sudachitin activates p38MAPK signaling, induces HSP27 phosphorylation and caspase‑dependent apoptosis, and blocks EGF‑driven keratinocyte migration and proliferation. Sudachitin suppresses LPS‑induced TNF‑α, NO, and iNOS expression in macrophages and shows potent anti‑inflammatory activity. Sudachitin can be used for the research of metabolic syndrome, type 2 diabetes, and psoriasis..