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Results for "

Antioxidant enzymes

" in MedChemExpress (MCE) Product Catalog:

41

Inhibitors & Agonists

2

Screening Libraries

1

Peptides

23

Natural
Products

4

Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-N7335

    Others Neurological Disease Inflammation/Immunology Cancer
    Dehydroglyasperin C, a isoflavone, is a potent NAD(P)H:oxidoquinone reductase (NQO1) and phase 2 enzyme inducer. Dehydroglyasperin C has antioxidant, neuroprotective, cancer chemopreventive, and anti-inflammatory activities .
    Dehydroglyasperin C
  • HY-129064

    SOD

    SOD Inflammation/Immunology Cancer
    Superoxide dismutase, Porcine erythrocytes (SOD) is the only antioxidant enzyme that scavenges the superoxide anion by converting this free radical to oxygen and hydrogen peroxide, thus preventing peroxynitrite production and further damage. Superoxide dismutase, Porcine erythrocytes is extensively researched and used in anti-inflammatory, antitumor, radiation protection, and antisenility applications .
    Superoxide dismutase, Porcine erythrocytes
  • HY-N3315

    Others Inflammation/Immunology
    Massonianoside B is an antioxidant, which can be isolated from Cedrus deodara pine needle. Massonianoside B exhibits radicals scavenging capacities, and restores CCL4-impaired activity of antioxidant enzymes .
    Massonianoside B
  • HY-155123

    Monoamine Oxidase Xanthine Oxidase Inflammation/Immunology
    Antioxidant agent-13 (Compound 5f) is an antioxidant agent. Antioxidant agent-13 inhibits DPPH and FRAP with IC50s of 80.33 and 85.69 μM. Antioxidant agent-13 also inhibits LOX and XO enzymes with IC50s of 16.85 and 23.01 μM .
    Antioxidant agent-13
  • HY-N9314

    Angiotensin-converting Enzyme (ACE) Metabolic Disease
    Camellianin B, a flavonoid compound, is a Camellianin A metabolite. Camellianin B has antioxidant and angiotensin converting enzyme (ACE) inhibitory activities .
    Camellianin B
  • HY-18733
    Lipoic acid
    Maximum Cited Publications
    6 Publications Verification

    (R)-(+)-α-Lipoic acid; R-(+)-Thioctic acid

    Mitochondrial Metabolism Endogenous Metabolite Reactive Oxygen Species Inflammation/Immunology Cancer
    Lipoic acid ((R)-(+)-α-Lipoic acid) is an antioxidant, which is an essential cofactor of mitochondrial enzyme complexes. (R)-(+)-α-Lipoic acid is more effective than racemic Lipoic acid.
    Lipoic acid
  • HY-N7195

    Others Others
    12-Deoxywithastramonolide is a principle bioactive compound found in ashwagandha (W. somnifera). 12-Deoxywithastramonolide possesses antioxidant and enzyme inhibitory effects .
    12-Deoxywithastramonolide
  • HY-B1776
    Spermidine
    3 Publications Verification

    Endogenous Metabolite Metabolic Disease
    Spermidine maintains cell membrane stability, increases antioxidant enzymes activities, improving photosystem II (PSII), and relevant gene expression. Spermidine significantly decreases the H2O2 and O2 .- contents .
    Spermidine
  • HY-B1776A
    Spermidine hydrochloride
    3 Publications Verification

    Endogenous Metabolite Metabolic Disease
    Spermidine hydrochloride maintains cell membrane stability, increases antioxidant enzymes activities, improving photosystem II (PSII), and relevant gene expression. Spermidine hydrochloride significantly decreases the H2O2 and O2 .- contents .
    Spermidine hydrochloride
  • HY-B1746

    Endogenous Metabolite Neurological Disease
    Pyridoxamine 5′-phosphate is the active form of vitamin B6 bound to phosphoric acid. Pyridoxamine 5′-phosphate is the aminated form of pyridoxal 5'-phosphate hydrate (HY-W011727A) and as co-factor of a variety of enzymes central metabolite, potent antioxidant, vitamin B6 vitamer and enzyme substrate. Pyridoxamine 5′-phosphate can be interconverted with pyridoxal 5'-phosphate hydrate .
    Pyridoxamine 5′-phosphate
  • HY-124439

    Antibiotic Bacterial SARS-CoV Infection Cancer
    Setomimycin is a potent antibiotic. Setomimycin inhibits the SARS-CoV-2 Mpro enzyme with an IC50 value of 12.02 µM. Setomimycin shows anti-inflammatory and antioxidant properties. Setomimycin shows antiproliferative and antitumor activity .
    Setomimycin
  • HY-18733R
    Lipoic acid (Standard)
    Maximum Cited Publications
    6 Publications Verification

    (R)-(+)-α-Lipoic acid(Standard); R-(+)-Thioctic acid (Standard)

    Mitochondrial Metabolism Endogenous Metabolite Reactive Oxygen Species Inflammation/Immunology Cancer
    Lipoic acid (Standard) is the analytical standard of Lipoic acid. This product is intended for research and analytical applications. Lipoic acid ((R)-(+)-α-Lipoic acid) is an antioxidant, which is an essential cofactor of mitochondrial enzyme complexes. (R)-(+)-α-Lipoic acid is more effective than racemic Lipoic acid.
    Lipoic acid (Standard)
  • HY-N2010
    Methyl gallate
    1 Publications Verification

    Gallincin; NSC 363001

    Bacterial HIV Reactive Oxygen Species Infection Cardiovascular Disease Cancer
    Methyl gallate is a plant phenolic with antioxidant, anticancer, and anti-inflammatory activities. Methyl gallate also shows bacterial inhibition activity. Methyl gallate also has anti-HIV-1 and HIV-1 enzyme inhibitory activities.
    Methyl gallate
  • HY-N2165
    Vicenin 2
    2 Publications Verification

    Angiotensin-converting Enzyme (ACE) Cardiovascular Disease Metabolic Disease Inflammation/Immunology Cancer
    Vicenin 2, a flavonoid, is an orally active angiotensin-converting enzyme (ACE) inhibitor (IC50 of 43.83 μM) . Vicenin 2 has radioprotective, anti-nociceptive effects, anti-glycation anti-inflammatory, antioxidant, anticancer, antiangiogenic properties .
    Vicenin 2
  • HY-N3451

    Lipoxygenase Cancer
    Isothymusin is a potent anti-oxidant agent. Isothymusin shows radical scavenging activities. Isothymusin shows anti-proliferative activities in cancer cell lines. Isothymusin inhibited the enzymes associated with the promotion stage of cancer, including cycloxygenase- 2 and lipoxygenase-5 .
    Isothymusin
  • HY-N10431

    Keap1-Nrf2 Neurological Disease
    Stigmane B (Compound 2) is a nuclear factor E2-related factor (Nrf2) activator. Stigmane B downregulates apoptosis and reactive oxygen species (ROS) generation, and increases antioxidant enzyme activities. Stigmane B shows neuroprotective effects .
    Stigmane B
  • HY-B1776AS1

    Endogenous Metabolite Metabolic Disease
    Spermidine- 13C4 (hydrochloride) is the 13C-labeled Spermidine trihydrochloride. Spermidine hydrochloride maintains cell membrane stability, increases antioxidant enzymes activities, improving photosystem II (PSII), and relevant gene expression. Spermidine hydrochloride significantly decreases the H2O2 and O2.- contents[1].
    Spermidine-13C4 hydrochloride
  • HY-B1776AS

    Endogenous Metabolite Metabolic Disease
    Spermidine-d8 (hydrochloride)e is the deuterium labeled Spermidine trihydrochloride. Spermidine hydrochloride maintains cell membrane stability, increases antioxidant enzymes activities, improving photosystem II (PSII), and relevant gene expression. Spermidine hydrochloride significantly decreases the H2O2 and O2.- contents[1].
    Spermidine-d8 hydrochloride
  • HY-B1776S

    Endogenous Metabolite Metabolic Disease
    Spermidine-d6 is the deuterium labeled Spermidine[1]. Spermidine maintains cell membrane stability, increases antioxidant enzymes activities, improving photosystem II (PSII), and relevant gene expression. Spermidine significantly decreases the H2O2 and O2.- contents[2].
    Spermidine-d6
  • HY-N6805

    Acetyl isoeugenol

    Cholinesterase (ChE) Inflammation/Immunology Cancer
    Isoeugenol acetate (Acetyl isoeugenol), an essential oil constituent of nutmeg, clove, and cinnamon, shows excellent inhibitory effects against some metabolic enzymes such as acetylcholinesterase (AChE) enzymes (IC50=77 nM; Ki=16 nM), α-glycosidase (IC50=19.25 nM; Ki=21 nM), and α-amylase (IC50=411.5 nM). Isoeugenol acetate is used medical and cosmetics industries for its antioxidant, anticancer, antimicrobial and anti-inflammatory properties .
    Isoeugenol acetate
  • HY-146171

    Bacterial Infection
    FabH-IN-1 (compound 3f) is an inhibitor of bacterial 3-oxoacyl-[acyl-carrier-protein] synthase 3 (FabH) enzyme which is a broad-spectrum antimicrobial target. FabH-IN-1 is effective against gram-positive and gram-negative. FabH-IN-1 is also a good antioxidant .
    FabH-IN-1
  • HY-152112

    Monoamine Oxidase Cholinesterase (ChE) Neurological Disease
    AChE/BChE/MAO-B-IN-2 is a potent AChE, BChE, and MAO-B enzymes inhibitor with IC50 values of 48.2 nM, 83.9 nM, and 31.2 nM, respectively. AChE/BChE/MAO-B-IN-2 has significant antioxidant activity, and can be used for Parkinson’s disease research .
    AChE/BChE/MAO-B-IN-2
  • HY-152113

    Monoamine Oxidase Cholinesterase (ChE) Neurological Disease
    AChE/BChE/MAO-B-IN-3, an indan-1-one derivative, is a potent MAO-B inhibitor with an IC50 of 0.0359 μM for human MAO-B. AChE/BChE/MAO-B-IN-3 is a potent AChE and BChE enzyme inhibitor, with IC50s of 0.0473 μM and 0.0782 μM for human AChE and BChE enzyme, respectively. AChE/BChE/MAO-B-IN-3 shows significant antioxidant activity and has the potential for Alzheimer's disease (AD) research .
    AChE/BChE/MAO-B-IN-3
  • HY-B0655

    SQ26991

    Angiotensin-converting Enzyme (ACE) Reactive Oxygen Species Cardiovascular Disease
    Zofenopril Calcium (SQ26991) is an orally active angiotensin-converting enzyme (ACE) inhibitor with antioxidant activity and cardioprotective effects. Zofenopril Calcium reduces ROS production and GSH consumption and helps inhibit foam cell formation, thus slowing the progression of atherosclerosis. Zofenopril Calcium prevents cardiac damage caused by chronic Doxorubicin (HY-15142A).
    Zofenopril calcium
  • HY-N0240
    Herbacetin
    4 Publications Verification

    Others Cancer
    Herbacetin is a natural flavonoid from flaxseed, exerts various pharmacological activities, including antioxidant, anti-inflammatory and anticancer effects . Herbacetin is an Ornithine decarboxylase (ODC) allosteric inhibitor, directly binds to Asp44, Asp243, and Glu384 on ODC. Ornithine decarboxylase (ODC) is a rate-limiting enzyme in the first step of polyamine biosynthesis .
    Herbacetin
  • HY-13755A

    L-Sulforaphane

    Keap1-Nrf2 Bcl-2 Family Caspase Reactive Oxygen Species NF-κB Inflammation/Immunology Cancer
    (R)-Sulforaphane (L-Sulforaphane) is a orally active, potent inducer of the Keap1/Nrf2/ARE pathway, exhibiting antioxidant and anticancer activities. (R)-Sulforaphane primarily functions by upregulating phase II detoxifying enzymes in cells, aiding in the removal of carcinogens and combating oxidative stress. (R)-Sulforaphane is capable of modulating gene expression, influencing various signaling pathways, including Nrf2, NF-κB, and AP-1. (R)-Sulforaphane can be used in studies of tumor biology, antioxidant defense mechanisms, as well as inflammation and immune responses .
    (R)-Sulforaphane
  • HY-152114

    Monoamine Oxidase Cholinesterase (ChE) Neurological Disease
    AChE/BChE/MAO-B-IN-4, an indan-1-one derivative, is a potent MAO-B inhibitor with an IC50 of 0.0393 μM for human MAO-B. AChE/BChE/MAO-B-IN-4 is a potent AChE and BChE enzyme inhibitor, with IC50s of 0.0458 μM and 0.075 μM for human AChE and BChE enzyme, respectively. AChE/BChE/MAO-B-IN-4 shows significant antioxidant activity and prevent β-amyloid plaque aggregation. AChE/BChE/MAO-B-IN-4 has the potential for Alzheimer's disease (AD) research .
    AChE/BChE/MAO-B-IN-4
  • HY-116090

    Parasite Infection Cardiovascular Disease Neurological Disease
    Conoidin A is a cell permeable inhibitor of T. gondii enzyme peroxiredoxin II (TgPrxII) with nematicidal properties. Conoidin A covalently binds to the peroxidatic Cys47 of TgPrxII, irreversibly inhibiting its hyperperoxidation activity with an IC50 of 23 µM. Conoidin A also inhibits hyperoxidation of mammalian PrxI and PrxII (but not PrxIII) . Conoidin A has antioxidant, neuroprotective effects and can be used for the research of ischaemic heart disease .
    Conoidin A
  • HY-N2533

    Cyanidin-3-O-sambubioside chloride

    Influenza Virus Angiotensin-converting Enzyme (ACE) Infection Inflammation/Immunology Cancer
    Cyanidin 3-sambubioside chloride (Cyanidin-3-O-sambubioside chloride), a major anthocyanin, a natural colorant, and is a potent NO inhibitor. Cyanidin 3-sambubioside chloride is a H274Y mutation inhibitor, and inhibits influenza neuraminidase activity with an IC50 of 72 μM. Cyanidin 3-sambubioside chloride inhibits angiotensin-converting enzyme (ACE) activity and has antioxidant, anti-angiogenic and antiviral properties .
    Cyanidin 3-sambubioside chloride
  • HY-111172

    MMP NF-κB Cancer
    Inotilone is an inhibitor of matrix metalloproteinase MMP-2 and MMP-9, to against metastatic in lung cancer cells. Inotilone enhances the activity of the antioxidant enzymes to support its anti-metastatic activity. Inotilone also inhibits IκBα phosphorylation and NFκB p65 nuclear translocation, involving in FAK, PI3K/AKT, MAPKs and NFκB pathways .
    Inotilone
  • HY-N0492S

    Thioctic acid-d5; (±)-α-Lipoic acid-d5; DL-α-Lipoic acid-d5

    Isotope-Labeled Compounds NF-κB HIV Mitochondrial Metabolism Endogenous Metabolite Apoptosis Infection Inflammation/Immunology Cancer
    α-Lipoic Acid-d5 is the deuterium labeled α-Lipoic Acid. α-Lipoic Acid is an antioxidant, which is an essential cofactor of mitochondrial enzyme complexes. α-Lipoic Acid inhibits NF-κB-dependent HIV-1 LTR activation[1][2][3]. α-Lipoic Acid induces endoplasmic reticulum (ER) stress-mediated apoptosis in hepatoma cells[4].
    α-Lipoic Acid-d5
  • HY-125863

    Endogenous Metabolite Metabolic Disease Cancer
    Glucose-6-phosphate dehydrogenase, Microorganism is the rate-limiting enzyme of the pentose phosphate pathway. Glucose-6-phosphate dehydrogenase is a major source of NADPH that is required by many essential cellular systems including the antioxidant pathways, nitric oxide synthase, NADPH oxidase, cytochrome p450 system, and others. Glucose-6-phosphate dehydrogenase can be used for the research of diabetes, aldosterone-induced endothelial dysfunction, and cancer .
    Glucose-6-phosphate dehydrogenase, Microorganism
  • HY-158368

    Apoptosis ROS Kinase Cancer
    PRDX1-IN-2 (compound 15) is a selective inhibitor of the antioxidant enzyme Peroxiredoxin 1 (PRDX1) (IC50=0.35 μM). PRDX1-IN-2 decreases the mitochondria membrane potential of SW620 cells, probably due to ROS induced by PRDX1 inhibition, leading to cell apoptosis. PRDX1-IN-2 can be used for colorectal cancer research .
    PRDX1-IN-2
  • HY-155372

    Glucosidase Metabolic Disease
    α-Glucosidase-IN-39 is a potent inhibitor of α-glucosidase enzyme with an IC50 of 869.06 ppm. α-Glucosidase-IN-39 can used in study antidiabetic .
    α-Glucosidase-IN-39
  • HY-76779

    Others Cancer
    4-(Chloromethyl)-7-hydroxycoumarin (compound 4) is a hydroxycoumarin derivative with potent antioxidant effect and high hydroxyl radical-scavenging property. 4-(Chloromethyl)-7-hydroxycoumarin contains a methyl group and a chlorine group in the heterocyclic ring. A series of coumarins incorporating hydroxy-, chloro- and/or chloromethyl-moieties has been investigated as potent inhibitors of the zinc enzyme carbonic anhydrase, expecially tumor-associated isoforms CA IX and XII .
    4-(Chloromethyl)-7-hydroxycoumarin
  • HY-N2278
    Kushenol A
    1 Publications Verification

    Leachianone E

    Tyrosinase Glucosidase Cancer
    Kushenol A (Leachianone E) is isolated from the root of Sophora flavescent. Kushenol A is a non-competitive tyrosinase inhibitor to block the conversion of L-tyrosine to L-DOPA, shows IC50 and Kivalues of 1.1 μM and 0.4 μM, respectively . Kushenol A is a flavonoid antioxidant, has inhibitory effects on alpha-glucosidase (IC50: 45 μM; Ki: 6.8 μM) and β-amylase . Kushenol A is confirmed as potential inhibitors of enzymes targeted by cosmetics for skin whitening and aging .
    Kushenol A
  • HY-113402A

    γ-Glutamylcysteine TFA

    Interleukin Related TNF Receptor Endogenous Metabolite Inflammation/Immunology
    Gamma-glutamylcysteine (γ-Glutamylcysteine) TFA, an intermediate in glutathione (GSH) synthesis, is a dipeptide served as an essential cofactor for the antioxidant enzyme glutathione peroxidase (GPx). Gamma-glutamylcysteine TFA also upregulates the level of the anti-inflammatory cytokine IL-10 and reduces the levels of the pro-inflammatory cytokines (TNF-α, IL-6, and IL-1β). Gamma-glutamylcysteine TFA attenuates the changes in metalloproteinase activity in oligomeric Aβ40-treated astrocytes .
    Gamma-glutamylcysteine TFA
  • HY-N0492
    α-Lipoic Acid
    5 Publications Verification

    Thioctic acid; (±)-α-Lipoic acid; DL-α-Lipoic acid

    NF-κB HIV Mitochondrial Metabolism Endogenous Metabolite Apoptosis Infection Inflammation/Immunology Cancer
    α-Lipoic Acid (Thioctic acid) is an antioxidant, which is an essential cofactor of mitochondrial enzyme complexes. α-Lipoic Acid inhibits NF-κB-dependent HIV-1 LTR activation . α-Lipoic Acid induces endoplasmic reticulum (ER) stress-mediated apoptosis in hepatoma cells . α-Lipoic Acid can be used with CPUL1 (HY-151802) to construct the self-assembled nanoaggregate CPUL1-LA NA, which has improved antitumor efficacy than CPUL1 .
    α-Lipoic Acid
  • HY-N0492A

    Thioctic acid sodium; (±)-α-Lipoic acid sodium; DL-α-Lipoic acid sodium

    NF-κB HIV Mitochondrial Metabolism Endogenous Metabolite Apoptosis Infection Inflammation/Immunology Cancer
    α-Lipoic Acid (Thioctic acid) sodium is an antioxidant, which is an essential cofactor of mitochondrial enzyme complexes. α-Lipoic Acid sodium inhibits NF-κB-dependent HIV-1 LTR activation . α-Lipoic Acid sodium induces endoplasmic reticulum (ER) stress-mediated apoptosis in hepatoma cells . α-Lipoic Acid sodium can be used with CPUL1 (HY-151802) to construct the self-assembled nanoaggregate CPUL1-LA NA, which has improved antitumor efficacy than CPUL1 .
    α-Lipoic Acid sodium
  • HY-135849
    Catalase, Aspergillus niger
    1 Publications Verification

    Reactive Oxygen Species Cancer
    Catalase, Aspergillus niger is a key enzyme in the metabolism of H2O2 and reactive oxygen species (ROS), and its expression and localization is markedly altered in tumors . Free oxygen radical scavenger.
    Catalase, Aspergillus niger
  • HY-N0492R
    α-Lipoic Acid (Standard)
    5 Publications Verification

    Thioctic acid (Standard); (±)-α-Lipoic acid (Standard); DL-α-Lipoic acid (Standard)

    NF-κB HIV Mitochondrial Metabolism Endogenous Metabolite Apoptosis Infection Inflammation/Immunology Cancer
    α-Lipoic Acid (Standard) is the analytical standard of α-Lipoic Acid. This product is intended for research and analytical applications. α-Lipoic Acid (Thioctic acid) is an antioxidant, which is an essential cofactor of mitochondrial enzyme complexes. α-Lipoic Acid inhibits NF-κB-dependent HIV-1 LTR activation . α-Lipoic Acid induces endoplasmic reticulum (ER) stress-mediated apoptosis in hepatoma cells . α-Lipoic Acid can be used with CPUL1 (HY-151802) to construct the self-assembled nanoaggregate CPUL1-LA NA, which has improved antitumor efficacy than CPUL1 .
    α-Lipoic Acid (Standard)

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