Sirtuin

Sirtuin Related Products (145):

By Type:	Pan (1)
By Effects:	Inhibitors (72) Agonists (5) Activators (45) Modulators (6) Degrader (1) Substrates (2)

Cat. No.	Product Name	Effect	Purity

HY-15452

Selisistat	Inhibitor	99.92%
Selisistat (EX-527) is a potent and selective SirT1 (Sir2 in Drosophila melanogaster) inhibitor with an IC₅₀ of 123 nM for SirT1. Selisistat alleviates pathology in multiple animal and cell models of Huntington's disease.

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-112587

MC3482	Inhibitor	99.22%
MC3482 is a specific sirtuin5 (SIRT5) inhibitor.

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-W105310A

Croconic acid disodium	Inhibitor	99.98%
Croconic 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.

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-13423

Tenovin-1	Inhibitor	99.88%
Tenovin-1, a p53 activator, protects p53 from MDM2-mediated degradation. Tenovin-1 acts through inhibition of the protein-deacetylating activities of SirT1 and SirT2. Tenovin-1 is also a dihydroorotate dehydrogenase (DHODH) inhibitor.

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-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-B0150S

Nicotinamide-d₄	Inhibitor	99.97%
Nicotinamide-d₄ is the deuterium labeled Nicotinamide. Nicotinamide is a form of vitamin B3 that plays essential roles in cell physiology through facilitating NAD+ redox homeostasis and providing NAD+ as a substrate to a class of enzymes that catalyze non-redox reactions. Nicotinamide is an inhibitor of SIRT1.

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-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-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-112634

SIRT5 inhibitor 1	Inhibitor	98.67%
SIRT5 inhibitor 1 is a potent Human Sirtuin 5 deacylase inhibitor, with an IC₅₀ of 0.11 μM.

HY-N0912

Rehmannioside D	Modulator	99.89%
Rehmannioside D is an orally active Sirt7 modulator. Rehmannioside D upregulates Sirt7 expression, inhibits the level of acetylated p53, and blocks the activation of the p53 signaling pathway. Rehmannioside D alleviates liver injury, inflammatory response, collagen deposition and hepatocyte apoptosis. Rehmannioside D is applicable to research related to liver fibrosis.

HY-N0334A

(+)-Magnoflorine iodide	Activator	99.74%
(+)-Magnoflorine (α-Magnoflorine) iodide is an orally active aporphine alkaloid with multiple biological activities. (+)-Magnoflorine iodide 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 iodide inhibits JNK and TLR4/NF-κB signaling pathways, activates Sirt1/AMPK pathway, alleviates neuronal oxidative stress and apoptosis. Magnoflorine upregulates miR-410-3p, inhibits HMGB1/NF-κB pathway, and has anti-tumor activity. (+)-Magnoflorine iodide also has significant antifungal activity.

HY-128700

Nicotinic acid mononucleotide	Activator	98.08%
Nicotinic acid mononucleotide acts as a SARM1 inhibitor and a NAD⁺ biosynthesis intermediate, with an IC₅₀ value of 93.3 μM against SARM1. Nicotinic acid mononucleotide exerts axon-protective effects, delays axonal degeneration, elevates NAD⁺ levels, enhances Sirt1 activity, improves myocardial capillary density and alleviates myocardial fibrosis. Nicotinic acid mononucleotide reverses diabetic cardiomyopathy in diabetic mice by increasing myocardial NAD⁺ levels. Nicotinic acid mononucleotide is applicable to research related to cancer, multiple sclerosis, diabetic cardiomyopathy, neurodegenerative diseases and Huntington's disease.

HY-123033AR

Nicotinamide riboside chloride (Standard)	Activator
Nicotinamide riboside (chloride) (Standard) is the analytical standard of Nicotinamide riboside (chloride). This product is intended for research and analytical applications. 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[1]. Nicotinamide riboside Chloride reduces cognitive deterioration in a transgenic mouse model of Alzheimer’s disease[2].

HY-139742

ADTL-SA1215	Activator	98.96%
ADTL-SA1215 is a first-in-class specific small-molecule activator of SIRT3 that modulates autophagy in triple negative breast cancer.

HY-133998

SIRT-IN-3	Inhibitor	98.10%
SIRT-IN-3 is a potent SIRT inhibitor, with an IC₅₀ of 17 μM for SIRT1. SIRT-IN-3 shows about 4-fold and 14-fold selectivity for SIRT1 over SIRT2 and SIRT3, respectively (IC₅₀ of 74 μM and 235 μM for SIRT2 and SIRT3, respectively).

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