oxidant stress

By Targets:	Aldose Reductase (1) Amyloid-β (1) Apoptosis (3) Beta-secretase (1) Cholinesterase (ChE) (1) COX (1) Drug Metabolite (2) Endogenous Metabolite (1) Fluorescent Dye (1) Gap Junction Protein (1) Necroptosis (3) Reactive Oxygen Species (ROS) (2) Reference Standards (1) Xanthine Oxidase (1)
By Research Areas:	Cancer (3) Inflammation/Immunology (5) Metabolic Disease (2) Neurological Disease (1)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W144308

Tetrachlorohydroquinone TCHQ; Tetrachloroquinol	Drug Metabolite Necroptosis Reactive Oxygen Species (ROS) Apoptosis	Metabolic Disease Cancer
Tetrachlorohydroquinone (TCHQ) is a metabolite of Pentachlorophenol. Tetrachlorohydroquinone induces reactive oxidant stress (ROS), inhibits apoptosis and induces necrosis in primary mouse splenocytes. Tetrachlorohydroquinone increases DNA lesions and induces oxidative stress in rodents .

HY-136913

(Rac)-Rhododendrol (Rac)-Betuligenol	Endogenous Metabolite	Inflammation/Immunology
(Rac)-Rhododendrol ((Rac)-Betuligenol) is an aromatic compound with pro-oxidant activity. (Rac)-Rhododendrol may be useful in the suppression of liver diseases. (Rac)-Rhododendrol can be toxic to melanocytes, leading to cell death. The metabolite of (Rac)-Rhododendrol, RD-quinone, is cytotoxic and causes enzyme inactivation and endoplasmic reticulum stress by binding to thiol proteins. (Rac)-Rhododendrol-derived melanin exhibits potent pro-oxidant activity and may cause oxidative stress .

HY-N7270

Apigenin-7-diglucuronide	Others	Inflammation/Immunology
Apigenin-7-diglucuronide is a flavonoid glycoside and is present in an assortment of medicinal plants with anti-inflammatory or ant-oxidant activities. Apigenin-7-diglucuronide protects retinas against bright light-induced photoreceptor degeneration through the inhibition of retinal oxidative stress and inflammation .

HY-N0244

Theaflavin-3'-gallate 2 Publications Verification	Xanthine Oxidase Apoptosis Necroptosis	Cancer
Theaflavin-3'-gallate is a monomer of theaflavins found in black tea, which has anti-UVB damage activity and inhibits cell apoptosis and necroptosis. Theaflavin-3'-gallate acts as a pro-oxidant and induces oxidative stress in cancer cells, inhibiting xanthine oxidase (OX), with an IC₅₀ of 7.6 μM .

HY-P5389

Connexin mimetic peptide 40GAP27	Gap Junction Protein	Others
Connexin mimetic peptide 40GAP27 is a biological active peptide. (This peptide corresponds to the GAP27 domain of the second extracellular loop of dominant vascular connexin (Cx40), designated as 40Gap 27. It was used to investigate mechanisms through which oxidant stress impairs communication via gap junctions. When administered, 40Gap27attenuates endothelium-dependent subintimal smooth muscle hyperpolarization.)

HY-W144308R

Tetrachlorohydroquinone (Standard) TCHQ (Standard); Tetrachloroquinol (Standard)	Drug Metabolite Reactive Oxygen Species (ROS) Reference Standards Necroptosis Apoptosis	Metabolic Disease Cancer
Tetrachlorohydroquinone (Standard) is the analytical standard of Tetrachlorohydroquinone (HY-W144308). This product is intended for research and analytical applications. Tetrachlorohydroquinone (TCHQ) is a metabolite of Pentachlorophenol. Tetrachlorohydroquinone induces reactive oxidant stress (ROS), inhibits apoptosis and induces necrosis in primary mouse splenocytes. Tetrachlorohydroquinone increases DNA lesions and induces oxidative stress in rodents .

HY-N12871

Floramanoside D	Aldose Reductase	Others
Floramanoside D is a flavonol glycoside. Floramanoside D inhibits aldose reductase (IC₅₀ is 2.2 μM), scavenges the 2,2-diphenyl-1-picrylhydrazyl (DPPH) (SC₅₀ is 12.5 μM) .

HY-122080

Memoquin	Cholinesterase (ChE) Beta-secretase Amyloid-β	Neurological Disease
Memoquin is an anti-amyloid and anti-oxidant multi-target-directed ligand. Memoquin is an orally active inhibitor of BACE-1 and AChE with IC₅₀ values of 108 and 1.55 nM, respectively. Memoquin is a cognitive enhancer that prevents the Aβ-induced neurotoxicity mediated by oxidative stress. Memoquin can be used for the research of Alzheimer’s disease (AD) .

HY-155997

Anti-inflammatory agent 56	COX	Inflammation/Immunology
Anti-inflammatory agent 56 (Compound 9) is a selective COX-2 inhibitor (IC₅₀: 0.54 μM). Anti-inflammatory agent 56 has anti-oxidant and anti-inflammatory effects. Anti-inflammatory agent 56 inhibits oxidative stress induced cell death. Anti-inflammatory agent 56 inhibits oxidative stress and neuroinflammation by inhibiting Keap1, COX-2 and iNOS. Anti-inflammatory agent 56 has low acute toxicity in mice (LD₅₀: 1000 mg/kg) .

HY-150175

HKSOX-1	Fluorescent Dye	Inflammation/Immunology
HKSOX-1 and its derivatives (HKSOX-1r and HKSOX-1m) are novel fluorescent probes designed for highly sensitive and selective detection of the superoxide anion radical (O₂ ^•−) in cellular environments. These probes utilize an aryl trifluoromethanesulfonate group that undergoes O₂ ^•−-mediated cleavage, releasing a free phenol and emitting fluorescence. They demonstrate excellent specificity and sensitivity across various pH ranges, withstand interference from strong oxidants and reductants typical in cellular contexts. HKSOX-1r, optimized for cellular retention, has been effectively employed in diverse assays including confocal imaging, flow cytometry, and zebrafish embryo studies, highlighting its utility in investigating O₂ ^•− roles in inflammation, mitochondrial stress, and other physiological processes .

Cat. No.	Product Name	Type

HY-W782399

CORM-A1 Sodium boranocarbonate	Biochemical Assay Reagents
CORM-A1 (Sodium boranocarbonate) is a water-soluble carbon monoxide (CO) releasing molecule that facilitates the investigation of CO's impact on cellular systems. As CO is generated from heme degradation by the enzyme heme oxygenase, it serves as a crucial gaseous signaling mediator in mammalian cells. CORM-A1 not only exhibits anti-oxidant and anti-inflammatory properties but also regulates CO release in a manner dependent on pH and temperature, promoting mild vasorelaxation and hypotension. Furthermore, CORM-A1 has been shown to provide cytoprotection in primary cultures of astrocytes under oxidative stress while also enhancing autophagy due to its boron-containing composition.

CORM-A1

Sodium boranocarbonate

Biochemical Assay Reagents

CORM-A1 (Sodium boranocarbonate) is a water-soluble carbon monoxide (CO) releasing molecule that facilitates the investigation of CO's impact on cellular systems. As CO is generated from heme degradation by the enzyme heme oxygenase, it serves as a crucial gaseous signaling mediator in mammalian cells. CORM-A1 not only exhibits anti-oxidant and anti-inflammatory properties but also regulates CO release in a manner dependent on pH and temperature, promoting mild vasorelaxation and hypotension. Furthermore, CORM-A1 has been shown to provide cytoprotection in primary cultures of astrocytes under oxidative stress while also enhancing autophagy due to its boron-containing composition.

Cat. No.	Product Name	Target	Research Area

HY-P5389

Connexin mimetic peptide 40GAP27	Gap Junction Protein	Others
Connexin mimetic peptide 40GAP27 is a biological active peptide. (This peptide corresponds to the GAP27 domain of the second extracellular loop of dominant vascular connexin (Cx40), designated as 40Gap 27. It was used to investigate mechanisms through which oxidant stress impairs communication via gap junctions. When administered, 40Gap27attenuates endothelium-dependent subintimal smooth muscle hyperpolarization.)

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N7270

Apigenin-7-diglucuronide	Flavonoids other families Classification of Application Fields Flavones Source classification Phenols Polyphenols Plants Disease Research Fields Inflammation/Immunology	Others
Apigenin-7-diglucuronide is a flavonoid glycoside and is present in an assortment of medicinal plants with anti-inflammatory or ant-oxidant activities. Apigenin-7-diglucuronide protects retinas against bright light-induced photoreceptor degeneration through the inhibition of retinal oxidative stress and inflammation .

HY-N0244

Theaflavin-3'-gallate 2 Publications Verification	Flavonoids Classification of Application Fields Flavanols Source classification Phenols Polyphenols Camellia sinensis (L.) O. Ktze. Plants Disease Research Fields Theaceae Cancer	Xanthine Oxidase Apoptosis Necroptosis
Theaflavin-3'-gallate is a monomer of theaflavins found in black tea, which has anti-UVB damage activity and inhibits cell apoptosis and necroptosis. Theaflavin-3'-gallate acts as a pro-oxidant and induces oxidative stress in cancer cells, inhibiting xanthine oxidase (OX), with an IC₅₀ of 7.6 μM .

HY-N12871

Floramanoside D	Malvaceae Flavonoids Flavones Source classification Abelmoschus manihot (Linn.) Medicus Plants	Aldose Reductase
Floramanoside D is a flavonol glycoside. Floramanoside D inhibits aldose reductase (IC₅₀ is 2.2 μM), scavenges the 2,2-diphenyl-1-picrylhydrazyl (DPPH) (SC₅₀ is 12.5 μM) .

Cat. No.	Compare	Product Name	Species	Source

HY-P701831

	YSK/STK25 Protein, Human (sf9, GST) STK25; Serine/threonine-protein kinase 25; Ste20-like kinase; Sterile 20/oxidant stress-response kinase 1; SOK-1; Ste20/oxidant stress response kinase 1	Human	Sf9 insect cells
	YSK Protein, an oxidant stress-activated serine/threonine kinase, plays a role in the cellular response to environmental stress. It regulates protein transport, cell adhesion, and polarity complexes at the Golgi apparatus, essential for orchestrating cell migration. YSK/STK25 Protein, Human (sf9, GST) is the recombinant human-derived YSK protein, expressed by sf9 insect cells , with N-GST labeled tag.

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oxidant stress

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