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Protein Oxidation

" in MedChemExpress (MCE) Product Catalog:

224

Inhibitors & Agonists

3

Screening Libraries

8

Fluorescent Dye

18

Biochemical Assay Reagents

12

Peptides

1

Inhibitory Antibodies

82

Natural
Products

15

Isotope-Labeled Compounds

1

Click Chemistry

3

Oligonucleotides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-34887

    Drug Derivative Others
    Acridone-4-carboxylic acid (ACA) (Compound 2c) is a heme-interacting acridone derivatives that prevents free heme-mediated protein oxidation and degradation. Acridone-4-carboxylic acid inhibits protein carbonyl formation with an IC50 of 43 μM .
    Acridone-4-carboxylic acid
  • HY-W105101

    Endogenous Metabolite Others
    3,5-Dibromotyrosine is a product of protein oxidation by eosinophil peroxidase .
    3,5-Dibromotyrosine
  • HY-131901

    Oxophenylarsine; PhAsO; Arsenosobenzene

    Phosphatase Others
    Phenylarsine oxide (PAO), an inhibitor of endocytosis, inhibits PTPε with an IC50 of 18 μM. Phenylarsine oxide (PAO) inhibits oxygen consumption and decreases cellular ATP content overlap with those used to inhibit protein internalization .
    Phenylarsine oxide
  • HY-122429

    LNL

    Biochemical Assay Reagents Others
    Lysinonorleucine (LNL) is a Schiff base-type protein cross-link. Lysinonorleucine could be used as a potential and specific biomarker to indicate the level of protein oxidation .
    Lysinonorleucine
  • HY-124364

    HBV Cytochrome P450 Infection Metabolic Disease
    RO6889678 is a highly potent HBV capsid formation inhibitor with a complex absorption, distribution, metabolism, and excretion (ADME) profile. RO6889678 is a potent inducer of CYP3A4 and coregulated proteins in human hepatocytes. RO6889678 is metabolized by a combination of CYP3A4-mediated oxidation and UDP-glucuronosyltransferase UGT1A3- and UGT1A1-mediated direct glucuronidation .
    RO6889678
  • HY-176801

    Ligands for Target Protein for PROTAC Cancer
    Oxide-DFHBI-demethyl is a target aptamer ligand (Ligand for Target Protein for PROTAC). Oxide-DFHBI-demethyl can be used for synthesis of RNA aptamer-based PROTAC Dth (HY-175397) .
    Oxide-DFHBI-demethyl
  • HY-173390

    Drug Intermediate Biochemical Assay Reagents Others
    BCN-E-BCN is a strained cycloalkyne-based probe designed for detecting protein sulfenylation, the primary intermediate in protein oxidation. This structurally constrained cycloalkyne compound specifically recognizes sulfenic acid groups formed during thiol oxidation, while remaining completely unreactive toward other oxidative states (such as free thiols, sulfinic, or sulfonic acid groups). Researchers can leverage its efficient conjugation with azide-bearing tags through copper-free click chemistry to amplify detection signals. Compared to conventional detection methods, BCN-E-BCN demonstrates superior reaction kinetics and enhanced sensitivity. With these advantages, BCN-E-BCN shows great promise as an effective tool for protein oxidation research .
    BCN-E-BCN
  • HY-E70615

    Endogenous Metabolite Cancer
    Protein Disulfide Isomerase, Human, an oxidoreductase, is a mainly endoplasmic reticulum (ER) resident protein. Protein Disulfide Isomerase, Human plays an important role in maintaining cellular homeostasis through thiol oxidation/reduction cycling, chaperone action, and isomerization of client proteins .
    Protein Disulfide Isomerase, Human
  • HY-D1619

    Fluorescent Dye Others
    Cyanine3 hydrazide dichloride is a carbonyl reactive dye. Cyanine3 hydrazide dichloride allows the labelling of various carbonyl-containing molecules such as antibodies and other glycoproteins after oxidation by periodate, proteins or reducing sugars after oxidative stress or deamination .
    Cyanine3 hydrazide dichloride
  • HY-P3841

    PKC Others
    Protein Kinase C β Peptide is a peptide fragment of Protein Kinase Cβ. Protein Kinase Cβ is related with hyperglycemia decreases endothelium-derived nitric oxide. Inhibition of Protein kinase Cβ prevents the reduction in endothelium-dependent vasodilation induced by acute hyperglycemia .
    Protein Kinase C β Peptide
  • HY-113149

    Endogenous Metabolite Reactive Oxygen Species (ROS) Neurological Disease Metabolic Disease Inflammation/Immunology
    Argininosuccinic acid is an intermediate metabolite in the urea cycle, and its level is associated with argininosuccinic aciduria. Argininosuccinic acid can induce oxidative stress, leading to lipid and protein oxidation, reduction of glutathione, and decrease in antioxidant enzyme activity. Argininosuccinic acid can be converted into guanidinosuccinic acid, a nitric oxide mimic, under the action of nitric oxide-derived free radicals. Argininosuccinic acid can be used in the research of metabolic diseases, renal failure, nervous system diseases, etc .
    Argininosuccinic acid
  • HY-113149A

    Endogenous Metabolite Reactive Oxygen Species (ROS) Neurological Disease Metabolic Disease Inflammation/Immunology
    Argininosuccinic acid disodium is an intermediate metabolite in the urea cycle, and its level is associated with argininosuccinic aciduria. Argininosuccinic acid disodium can induce oxidative stress, leading to lipid and protein oxidation, reduction of glutathione, and decrease in antioxidant enzyme activity. Argininosuccinic acid disodium can be converted into guanidinosuccinic acid, a nitric oxide mimic, under the action of nitric oxide-derived free radicals. Argininosuccinic acid disodium can be used in the research of metabolic diseases, renal failure, nervous system diseases, etc .
    Argininosuccinic acid disodium
  • HY-139427

    β-Methylglutaconic acid

    GABA Receptor Cardiovascular Disease Neurological Disease Metabolic Disease
    3-Methylglutaconic acid is the major metabolites accumulating in 3-Methylglutaconic aciduria (MGTA). 3-Methylglutaconic acid can induce lipid oxidative damage and protein oxidative. 3-Methylglutaconic acid decreases the non-enzymatic antioxidant defenses in cerebral cortex supernatants to elicit oxidative stress in the cerebral cortex. 3-Methylglutaconic acid can be used for brain damage disease research .
    3-Methylglutaconic acid
  • HY-N1616

    Apoptosis Others
    1β-Hydroxyeuscaphic acid has significant hepatoprotective activity by lowering the leakage of intracellular enzymes, reducing the oxidation of proteins and decreasing the incidence of apoptosis .
    1β-Hydroxyeuscaphic acid
  • HY-133098

    NO Synthase Inflammation/Immunology
    Juncutol is a potent inducible nitric oxide synthase (iNOS) inhibitor. Juncutol decreases the LPS (HY-D1056)-stimulated iNOS protein expression .
    Juncutol
  • HY-N2204

    Tyrosinase Reactive Oxygen Species (ROS) Inflammation/Immunology
    Swertiajaponin is a tyrosinase inhibitor, forms multiple hydrogen bonds and hydrophobic interactions with the binding pocket of tyrosinase, with an IC50 of 43.47 μM. Swertiajaponin also inhibits oxidative stress-mediated MAPK/MITF signaling, leading to decrease in tyrosinase protein level. Swertiajaponin suppresses melanin accumulation and exhibits strong anti-oxidative activity .
    Swertiajaponin
  • HY-172285

    Fluorescent Dye Others
    Cy3 hydrazide is a cyanine dye linker containing hydrazide, which can be used to label aldehydes and ketones. This reagent allows to label various carbonyl-containing molecules such as antibodies and other glycoproteins after periodate oxidation, proteins after oxidative stress or deamination, or reducing saccarides. Cyanine3 is compatible with a number of fluorescent instruments.
    Cy3 hydrazide
  • HY-151505

    Fluorescent Dye Others
    CysOx2 is a reaction-based fluorogenic probe for sulfenic acid (Ex/Em: 394/535 nm). CysOx2 can be used for detecting protein cysteine oxidation in living cells .
    CysOx2
  • HY-U00327

    Farnesyl Transferase GGTase Neurological Disease
    Prenyl-IN-1 is a protein prenylation inhibitor, especially a geranylgeranyltransferase (GGT) or a farnesyltransferase (FT) inhibitor, exhibiting potent activity against oxidative stress, and particularly in the treatment of Parkinson's Disease.
    Prenyl-IN-1
  • HY-W116606

    Fluorescent Dye Others
    Coumarin boronic acid is a fluorescent probe. The excitation and emission wavelengths of coumarin boronic acid are set to 360 nm and 430 nm, respectively. Coumarin boronic acid can be used to monitor the formation of amino acid and protein hydroxyl peroxides in real time, which is beneficial for understanding the mechanisms of oxidative stress and protein post-translational modification .
    Coumarin boronic acid
  • HY-N0455A
    L-Arginine hydrochloride
    10+ Cited Publications

    (S)-(+)-Arginine hydrochloride

    NO Synthase Endogenous Metabolite Cardiovascular Disease Inflammation/Immunology
    L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline. L-Arginine is a potent vasodilator, and can be used to induce experimental acute pancreatitis .
    L-Arginine hydrochloride
  • HY-N0455
    L-Arginine
    10+ Cited Publications

    NO Synthase Endogenous Metabolite Cardiovascular Disease Inflammation/Immunology
    L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline. L-Arginine is a potent vasodilator, and can be used to induce experimental acute pancreatitis .
    L-Arginine
  • HY-117786

    PKC Neurological Disease
    Go 7874 is a protein kinase C (PKC) inhibitor. Go 7874 mediated neuroprotection against LPS/IFNg-induced neuronal cell death in an immune-mediated neurotoxicity model, not through PKC activity. In contrast, the neuroprotective mechanism of Go 7874 involves inhibition of inducible nitric oxide synthase (iNOS) gene expression, followed by reduced nitric oxide (NO) production .
    Go 7874
  • HY-101450

    EGFR Cancer
    PF-6274484 is a potent EGFR inhibitor with Kis of 0.14 nM and 0.18 nM for EGFR-L858R/T790M and WT EGFR, respectively. PF-6274484 inhibits EGFR-L858R/T790M autophosphorylation in H1975 tumor cells and EGFR WT in A549 tumor cells with IC50s of 6.6 and 5.8 nM, respectively .
    PF-6274484
  • HY-P2987

    Endogenous Metabolite Amino Acid Oxidase Metabolic Disease
    L-Amino acid oxidase is a homodimeric proteins containing flavin adenine dinucleotide. L-Amino acid oxidase can catalyze the stereospecific oxidative deamination of L-amino acids to α-keto acids and ammonia .
    L-Amino acid oxidase
  • HY-129770A

    Drug Isomer Metabolic Disease
    D-methionine sulfoxide hydrochloride is the D-isomer of Methionine sulfoxide hydrochloride. Methionine sulfoxide is an oxidation product of methionine. Methionine is the limiting amino acid in milk or leguminous proteins, which is easily oxidized during the course of storage or processing .
    D-Methionine sulfoxide hydrochloride
  • HY-129770

    Endogenous Metabolite Metabolic Disease
    D-methionine sulfoxide is the D-isomer of Methionine sulfoxide. Methionine sulfoxide is an oxidation product of methionine. Methionine is the limiting amino acid in milk or leguminous proteins , which is easily oxidized during the course of storage or processing .
    D-Methionine sulfoxide
  • HY-D1261
    Naph-EA-mal
    1 Publications Verification

    Thiol-green 1

    Fluorescent Dye Others
    Naph-EA-mal (Thiol-green 1) is a rapid detect and ultrafast turn-on thiol fluorescence probe for protein labeling and bioimaging. Naph-EA-mal (Thiol-green 1) can be used to detect thiols in living cells, label the protein thiols, quantify the concentration of total thiols in cell lysate, and determine the reversible protein thiols oxidation in fixed cells . Ex: 488 nM; Em: 540 nM.
    Naph-EA-mal
  • HY-150177

    Endogenous Metabolite Metabolic Disease
    Mannose 6 phosphate is a source of energy for cellular metabolism through their involvement in glycolysis. Mannose 6 phosphate can protect proteins in the dermis scaffold against oxidation and degradation. Mannose 6 phosphate can reverse the visible signs of aging .
    Mannose 6 phosphate
  • HY-B2230
    Hinokitiol
    5+ Cited Publications

    β-Thujaplicin

    Keap1-Nrf2 DNA Methyltransferase Virus Protease Infection Cancer
    Hinokitiol is a component of essential oils isolated from Chymacyparis obtusa, reduces Nrf2 expression, and decreases DNMT1 and UHRF1 mRNA and protein expression, with anti-infective, anti-oxidative, and anti-tumor activities.
    Hinokitiol
  • HY-N2000

    HIV Infection Inflammation/Immunology Cancer
    Bellidifolin is a xanthone isolated from the stems of Swertia punicea, with hepatoprotective, hypoglycemic, anti-oxidation, anti-inflammatory and antitumor activities . Bellidifolin also acts as a viral protein R (Vpr) inhibitor .
    Bellidifolin
  • HY-D2871

    Biochemical Assay Reagents Neurological Disease
    DAyne is a Dopamine (DA)-mimetic probe. DAyne covalently binds to proteins modified by dopamine oxidation products (e.g., dopaquinone, DQ) to form adducts. DAyne is promising for research of Parkinson’s disease (PD), particularly neurotoxicity, protein modification, and related pathways (e.g., endoplasmic reticulum stress, cytoskeletal instability) caused by dopamine dysregulation .
    DAyne
  • HY-N1967

    Fatty Acid Synthase (FASN) Metabolic Disease
    Dihydrocurcumin, a major metabolites of curcumin, reduces lipid accumulation and oxidative stress. Dihydrocurcumin regulates mRNA and protein expression levels of SREBP-1C, PNPLA3 and PPARα, increases protein expression levels of pAKT and PI3K, and reduced the levels of cellular NO and ROS via Nrf2 signaling pathways .
    Dihydrocurcumin
  • HY-N1695

    Regelin acid

    NO Synthase Inflammation/Immunology
    Demethylregelin (Regelin acid), a triterpene, effectively reduces the expression of iNOS protein and subsequent nitric oxide production induced by lipopolysaccharide (HY-D1056) in RAW264.7 cells. Demethylregelin has anti-inflammatory activities .
    Demethylregelin
  • HY-119725

    Insecticide Infection
    Tetradifon is a broad-spectrum organochlorine insecticide and an inhibitor of the mitochondrial oligomycin sensitivity conferring protein (OSCP), which can be used to control a variety of mites. Tetradifon inhibits energy-related activities such as ADP-stimulated respiration, DNP and Mg 2+-stimulated ATPase, with an IC50 of 4.5-27 nmoL/mg mitochondrial protein. Tetradifon exerts oligomycin-like activity by inhibiting the oxidative phosphorylation process, inducing oxidative stress and interfering with bone metabolism. Tetradifon is currently mainly used in the research of mitochondrial function regulation, bone remodeling mechanism and nephrotoxicity of environmental pollutants .
    Tetradifon
  • HY-117682

    (+)-Chloramphenicol; Dextramycine; Dextromycetin

    Antibiotic Infection
    L-(+)-threo-Chloramphenicol ((+)-Chloramphenicol) is the S,S-stereoisomer of Chloramphenicol (HY-B0239). L-(+)-Threo-chloramphenicol inhibits protein synthesis in reticulocytes. L-(+)-threo-Chloramphenicol also inhibits the oxidative activity of isolated mitochondria .
    L-(+)-threo-Chloramphenicol
  • HY-N6036
    Ganoderic acid F
    1 Publications Verification

    Others Cancer
    Ganoderic acid F is a ganoderic acid. Ganoderic acid F exhibits antitumor and antimetastatic activities through inhibition of angiogenesis and alteration of proteins involving cell proliferation and/or cell death, carcinogenesis, oxidative stress, calcium signaling, and endoplasmic reticulum stress .
    Ganoderic acid F
  • HY-107736

    Quinone Reductase Others Inflammation/Immunology Cancer
    AI-3 is a potent ARE (antioxidant response element) activator. AI-3 increases the NQO1 at the transcript levels and protein expression levels. AI-3 has the potential for the research of oxidative stress related diseases .
    AI-3
  • HY-176802

    Target Protein Ligand-Linker Conjugates Cancer
    Oxide-DFHBI-demethyl-C6-NH2 is a Target Protein Ligand-Linker Conjugate that incorporates a target aptamer ligand (HY-176801) and a PROTAC linker (HY-79577), which recruits E3 ligases. Oxide-DFHBI-demethyl-C6-NH2 can be used for synthesis of RNA aptamer-based PROTAC Dth (HY-175397) .
    Oxide-DFHBI-demethyl-C6-NH2
  • HY-Y0698
    Thioacetamide
    3 Publications Verification

    Acetothioamide; TAA; Thiacetamide

    Necroptosis Inflammation/Immunology
    Thioacetamide (TAA) is an indirect hepatotoxin and causes parenchymal cell necrosis. Thioacetamide requires metabolic activation by microsomal CYP2E1 to thioacetamide-S-oxide initially and then to thioacetamide-S-dioxide, which is a highly reactive metabolite, and its reactive metabolites covalently bind to proteins and lipids thereby causing oxidative stress and centrilobular necrosis. Thioacetamide can induce chronic liver fibrosis, encephalopathy and other events model .
    Thioacetamide
  • HY-Y0698R

    Necroptosis Inflammation/Immunology
    Thioacetamide (TAA) is an indirect hepatotoxin and causes parenchymal cell necrosis. Thioacetamide requires metabolic activation by microsomal CYP2E1 to thioacetamide-S-oxide initially and then to thioacetamide-S-dioxide, which is a highly reactive metabolite, and its reactive metabolites covalently bind to proteins and lipids thereby causing oxidative stress and centrilobular necrosis. Thioacetamide can induce chronic liver fibrosis, encephalopathy and other events model .
    Thioacetamide (Standard)
  • HY-125859B

    Bacterial Infection
    Lactoperoxidase, bovine milk is an antimicrobial protein that belongs to the mammalian heme peroxidase family. Lactoperoxidase, bovine milk uses H2O2 to catalyze the oxidation of its preferred halide substrates including I , Br , F , or the pseudohalide SCN .
    Lactoperoxidase, bovine milk
  • HY-134579

    Farnesyl Transferase Inflammation/Immunology
    Chaetomellic acid A can be isolated from Chaetomella acutiseta. Chaetomellic acid A is a specific inhibitor of farnesyl-protein transferase. Chaetomellic acid A decreases oxidative stress-induced apoptosis in cells. Chaetomellic acid A reduces renal damage after unilateral ureteral obstruction (UUO) in mice .
    Chaetomellic acid A
  • HY-P3781

    Amyloid-β Neurological Disease
    (Met(O)35)-Amyloid β-Protein (1-42) is the oxidation form of Met35 in Aβ42. (Met(O)35)-Amyloid β-Protein (1-42) can yield an oligomer size distribution characteristic of Aβ40. (Met(O)35)-Amyloid β-Protein (1-42) can be used in the research of Alzheimer’s disease (AD) .
    (Met(O)35)-Amyloid β-Protein (1-42)
  • HY-W105699

    Ethylenediaminetetraacetic acid tetrasodium tetrahydrate

    Biochemical Assay Reagents Others
    EDTA tetrasodium tetrahydrate is a metal chelator (binds to metal divalent and trivalent cations including calcium), which shows activities of anticoagulant and anti-hypercalcemic. EDTA tetrasodium tetrahydrate decreases the metal ion-catalyzed oxidative damage to proteins, and allows maintenance of reducing environment during protein purification. EDTA tetrasodium tetrahydrate can also decrease the formation of disulfide bonds .
    EDTA tetrasodium tetrahydrate
  • HY-N0455R

    Reference Standards NO Synthase Endogenous Metabolite Cardiovascular Disease Cancer
    L-Arginine (Standard) is the analytical standard of L-Arginine. This product is intended for research and analytical applications. L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline. L-Arginine is a potent vasodilator, and can be used to induce experimental acute pancreatitis .
    L-Arginine (Standard)
  • HY-N0455AR

    (S)-(+)-Arginine hydrochloride (Standard)

    Reference Standards NO Synthase Endogenous Metabolite Cancer
    L-Arginine (hydrochloride) (Standard) is the analytical standard of L-Arginine (hydrochloride). This product is intended for research and analytical applications. L-Arginine ((S)-(+)-Arginine) is the substrate for the endothelial nitric oxide synthase (eNOS) to generate NO. L-Arginine is transported into vascular smooth muscle cells by the cationic amino acid transporter family of proteins where it is metabolized to nitric oxide (NO), polyamines, or L-proline. L-Arginine is a potent vasodilator, and can be used to induce experimental acute pancreatitis .
    L-Arginine hydrochloride (Standard)
  • HY-124293
    AA147
    4 Publications Verification

    ATF6 Reactive Oxygen Species (ROS) Neurological Disease Metabolic Disease
    AA147 is a endoplasmic reticulum (ER) proteostasis regulator. AA147 promotes protection against oxidative damage in neuronal cells and prevents endothelial barrier dysfunction by activating ATF6 arm (selectively) of the unfolded protein response (UPR) and the NRF2 oxidative stress response. AA147 can rebalances XBP1s expression in vivo, and also induces survival motor neuron (SMN) expression and spinal motorneuron (MN) protection .
    AA147
  • HY-145385

    Fluorescent Dye Others
    Coelenteramide is a oxidative product of Coelenterazine (HY-18743). Coelenteramide can form a complex with apoAequorin/Ca 2+, which is known as blue fluorescent protein (BFP) and shows continuous weak luminescence with Coelenterazine like a luciferase. Coelenteramide can be used as an imaging agent .
    Coelenteramide
  • HY-171705

    Keap1-Nrf2 Neurological Disease
    KMS99220 is an orally active Nrf2 inhibitory protein Keap-1 activator. KMS99220 promotes Nrf2 nuclear translocation, up-regulates the gene expression of antioxidant enzymes (such as heme oxygenase-1, etc.) and proteasome subunits, alleviates oxidative stress and protein aggregation damage. KMS99220 can be used in the research of Parkinson’s disease (PD) .
    KMS99220

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