Sirtuin Activator

Sirtuin Activators (103):

Cat. No.	Product Name	Effect	Purity

HY-16561

Resveratrol	Activator	99.95%
Resveratrol (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.

HY-123033A

Nicotinamide riboside chloride	Activator	99.90%
Nicotinamide 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.

HY-W250160

PDRN	Activator
PDRN (Polydeoxyribonucleotide) is a linear polyribonucleotide fragment mainly derived from salmon sperm. PDRN exhibits antioxidant and anti-aging properties by diminishing autophagy and enhancing SIRT1 expression. PDRN shows tissue regeneration and anti-inflammatory effects.

HY-N0182

Fisetin	Activator	99.99%
Fisetin is a natural flavonol found in many fruits and vegetables with various benefits, such as antioxidant, anticancer, neuroprotection effects.

HY-10532

SRT 1720	Activator	99.90%
SRT 1720 is a selective activator of human SIRT1 with an EC_1.5 of 0.16 μM, and shows less potent activities for SIRT2 and SIRT3 with EC_1.5s of 37 μM and > 300 μM, respectively.

HY-113402

Gamma-glutamylcysteine	Activator	98.53%
Gamma-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.

HY-15262

SRT 2104	Activator	99.27%
SRT 2104 is a first-in-class, highly selective and brain-permeable activator of the NAD⁺ dependent deacetylase Sirt1, increases Sirt1 protein, but shows no effect on Sirt1 mRNA. Used in the research of diabetes mellitus and Huntington’s disease.

HY-160818

MC3138	Activator	99.92%
MC3138 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.

HY-111355B

Cholesteryl sulfate sodium	Activator	99.86%
Cholesterol 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.

HY-16561R

Resveratrol (Standard)	Activator
Resveratrol (Standard) is the analytical standard of Resveratrol. This product is intended for research and analytical applications. 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.

HY-115453

UBCS039	Activator	98.88%
UBCS039 is the first synthetic, specific Sirtuin 6 (SIRT6) activator, inducing autophagy in human tumor cells, with an EC₅₀ of 38 μM.

HY-N0806

Sweroside	Activator	99.76%
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.

HY-N0535

(+)-Magnoflorine chloride	Activator	99.29%
(+)-Magnoflorine (α-Magnoflorine) chloride is an orally active aporphine alkaloid with multiple biological activities. (+)-Magnoflorine chloride promotes Parkin/PINK1-mediated mitochondrial autophagy, inhibits the activation of NLRP3/Caspase-1 pathway, regulates the intestinal microbiota, and exhibits significant anti-inflammatory and immunomodulatory activities. (+)-Magnoflorine chloride inhibits JNK and TLR4/NF-κB signaling pathways, activates Sirt1/AMPK pathway, alleviates neuronal oxidative stress and apoptosis. Magnoflorine chloride upregulates miR-410-3p, inhibits HMGB1/NF-κB pathway, and has anti-tumor activity. (+)-Magnoflorine chloride also has significant antifungal activity.

HY-124037

SRT 1460	Activator	98.16%
SRT 1460, a potent Sirtuin-1 (SIRT1) activator with an EC_1.5 value of 2.9 μM, shows good selectivity for activation of SIRT1 versus SIRT2 and SIRT3 (EC1.5>300 μM), and is more potent than Resveratrol and the closest sirtuin homologues.

HY-N0704

Agrimol B	Activator	99.75%
Agrimol B, a polyphenol, is an orally active and potent SIRT1 activator. Agrimol B shows anti-adipogenic and anticancer activity. Agrimol B shows antibacterial activity against plant pathogens. Agrimol B dramatically inhibits 3T3-L1 adipocyte differentiation by reducing PPARγ, C/EBPα, FAS, UCP-1, and apoE expression. The action of Agrimol B on the cancer cells is likely derived from its effect on c-MYC, SKP2 and p27.

HY-N0182R

Fisetin (Standard)	Activator
Fisetin (Standard) is the analytical standard of Fisetin. This product is intended for research and analytical applications. Fisetin is a natural flavonol found in many fruits and vegetables with various benefits, such as antioxidant, anticancer, neuroprotection effects.

HY-15145A

SRT 1720 dihydrochloride	Activator	99.60%
SRT 1720 dihydrochloride 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.

HY-116152

Cipepofol	Activator	99.82%
Cipepofol (Ciprofol), a novel 2,6-disubstituted phenol derivative, is a positive allosteric modulator and direct agonist of the GABA_A receptor. Cipepofol can cause the central nerve inhibition and promote sleep based on the structural modification of Propofol (HY-B0649). Cipepofol can activate the sirtuin1 (Sirt1)/Nrf2 pathway. Cipepofol protects the heart against Isoproterenol (ISO; HY-B0468)-induced myocardial infarction by reducing cardiac oxidative stress, inflammatory response and cardiomyocyte apoptosis.

HY-15145

SRT 1720 monohydrochloride	Activator	99.92%
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.

HY-119376

MDL-800	Activator	99.11%
MDL-800 is an allosteric and selective SIRT6 activator. MDL-800 increases SIRT6 deacetylation activity with an EC₅₀ of 10.3 µM.

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