• For example, horseradish peroxidase can use a variety of organic compounds as electron donors and acceptors. (wikipedia.org)
  • Horseradish peroxidase has an accessible active site, and many compounds can reach the site of the reaction. (wikipedia.org)
  • For example, phenols, which are important pollutants, can be removed by enzyme-catalyzed polymerization using horseradish peroxidase. (wikipedia.org)
  • 1) Horseradish (Armoracia rusticana) peroxidase is used in detection systems with different substrates. (bspp.org.uk)
  • Certain 6-hydroxybenzothiazole and phenol derivatives enhance light emission from the horseradish peroxidase catalysed oxidation of cyclic diacyl hydrazides such as luminol. (bham.ac.uk)
  • These reactions produce novel, enhanced chemiluminescent assays for horseradish peroxidase labels used in immunoassays. (bham.ac.uk)
  • The utility of enhanced chemiluminescent assays for horseradish peroxidase conjugates was demonstrated in a range of immunoassays, both immunoextraction and competitive, in conjunction with a variety of solid supports such as plastic beads, tubes and microtitre plates. (bham.ac.uk)
  • Horseradish Peroxidase Conjugated Antibody, supplied by OriGene, used in various techniques. (bioz.com)
  • Goat Anti Mouse Igg Horseradish Peroxidase Conjugate, supplied by OriGene, used in various techniques. (bioz.com)
  • Here, we reported a new phenomenon-the enzymatic oxidation of a single layer of graphitic carbon by horseradish peroxidase (HRP). (cdc.gov)
  • What Are Thyroid Peroxidase Antibodies? (kidshealth.org)
  • Why Are Thyroid Peroxidase Antibodies Tests Done? (kidshealth.org)
  • If you have questions about the thyroid peroxidase antibodies test or what the results of the test mean, talk to your doctor. (kidshealth.org)
  • Women with glomerulonephritis had both a significantly greater prevalence of thyroid peroxidase antibodies (odds ratio 3.85, 95% confidence interval 1.04-14.3) and an increased prevalence of elevated serum TSH values (P = 0.007). (lu.se)
  • The Thyroid Profile consists of a battery of several tests for the measurement of thyroid function, including Total and Free Thyroxine, Total and Free Triiodothyronine, Thyroglobulin, Thyroglobulin Antibodies, Thyroid Peroxidase Antibodies, and Thyroid Stimulating Hormone. (cdc.gov)
  • Based on sequence alignments, heme peroxidases have been divided into three classes. (rcsb.org)
  • Collectively, the data show that all three members of the class I heme peroxidases can support radical formation on the distal tryptophan and that the reactivity of this radical can be controlled either by the protein structure or by the nature of the compound I intermediate. (bris.ac.uk)
  • Protonation of the proximal histidine ligand in heme peroxidases. (lu.se)
  • Ascorbate peroxidase (APX), cytochrome c peroxidase (CcP), and the catalase - peroxidases (KatG) share very similar active site structures and are distinguished from other peroxidases by the presence of a distal tryptophan residue. (bris.ac.uk)
  • The redox-sensitive transcription factor RAP2.4a mediates chloroplast-to-nucleus redox signaling and controls induction of the three most prominent chloroplast peroxidases, namely 2-Cys peroxiredoxin A (2CPA) and thylakoid- and stromal ascorbate peroxidase (tAPx and sAPx). (fu-berlin.de)
  • Usually, the immune system doesn't make a lot of antibodies against thyroid peroxidase because it's not a germ. (kidshealth.org)
  • positive titers of antibodies against thyroid peroxidase was the main underlying abnormality found in 16 out of 27 (59.2%) of patients with DEMS/SAPS compared to 11 out of 54 (20.4%) of pSS controls (p = 0.0009). (vitality101.com)
  • The thyroid peroxidase antibody test measures these antibodies in the blood. (medlineplus.gov)
  • Thyroid peroxidase (TPO, antimicrosomal antibody, antithyroid microsomal antibody) antibody - blood. (medlineplus.gov)
  • Donkey IgG F(ab')2 fragment Peroxidase conjugated secondary antibody reagents are ideal for ELISA, western blotting, Immunohistochemistry, Fluorescence Microscopy, Flow Cytometry as well as other antibody detection methods. (rockland.com)
  • On the other hand, for an enzyme such as cytochrome c peroxidase, the compounds that donate electrons are very specific, due to a very narrow active site. (wikipedia.org)
  • Protein families that serve as peroxidases include: Haem-using haem peroxidase and the related animal heme-dependent peroxidases DyP-type peroxidase family Catalase some haloperoxidase Di-haem cytochrome c peroxidase Non-heme Thiol: glutathione peroxidase, peroxiredoxin vanadium bromoperoxidase Alkyl hydroperoxide reductase Manganese peroxidase NADH peroxidase The glutathione peroxidase family consists of 8 known human isoforms. (wikipedia.org)
  • Cytochrome c peroxidase is used as a soluble, easily purified model for cytochrome c oxidase. (wikipedia.org)
  • An Improved Staining Procedure for the Detection of the Peroxidase Activity of Cytochrome p-450 on Sodium Dodecyl Sulfate Polyacrylamide Gels. (dojindo.com)
  • This structure provides new rationalization of the unusual functional features of the related cytochrome c peroxidase enzyme, and a mechanism for electron transfer from the substrate to the heme has been prepared (Chapter 3). (le.ac.uk)
  • Peroxidases (PRXs) and laccases (LACs) are enzymes involved in catalyzing the oxidation of the lignin monomers to facilitate lignin polymerization . (bvsalud.org)
  • Many members of the Solanaceae, notably Solanum melongena (eggplant/aubergine) and Capsicum chinense (the habanero/Scotch bonnet varieties of chili peppers) use Guaiacol and the enzyme guaiacol peroxidase as a defense against bacterial parasites such as Ralstonia solanacearum: the gene expression for this enzyme commences within minutes of bacterial attack. (wikipedia.org)
  • Prakasha, A, Umesha, S. Biochemical and Molecular Variations of Guaiacol Peroxidase and Total Phenols in Bacterial Wilt Pathogenesis of Solanum melongena. (wikipedia.org)
  • We have repeatedly observed that aqueous peroxide solutions do not quench thoroughly when large amounts of endogenous peroxidase are present. (utsouthwestern.edu)
  • Minute™ Peroxidase Suppressor is designed to inhibit endogenous peroxidase activity commonly encountered in immunohistochemistry (IHC) procedures. (biolinkk.com)
  • Inhibiting endogenous peroxidase activity is essential for avoiding false positives and reducing the background of IHC. (biolinkk.com)
  • Minute™ HRP Suppressor is a mixture of several potent HRP inhibitors and the result is a complete inhibition of endogenous peroxidase activity. (biolinkk.com)
  • Major Features: Very stable at RT, ready to use and irreversible inhibition of endogenous peroxidase activity. (biolinkk.com)
  • Wortmann, Markus (2015): Glutathion Peroxidase 4 (Gpx4): ein Modulator der Tumorangiogenese und Endothelintegrität. (uni-muenchen.de)
  • Glutathione Peroxidase 4/GPX4 " has 7 results in Products. (rndsystems.com)
  • The oxido-reductase enzyme glutathione peroxidase 4 (GPX4) governs Salmonella Typhimurium-induced neutrophil transepithelial migration. (umassmed.edu)
  • A majority of peroxidase protein sequences can be found in the PeroxiBase database. (wikipedia.org)
  • Thyroid peroxidase is a type of protein (called an enzyme) that cells in the thyroid gland use to make thyroid hormone. (medlineplus.gov)
  • Apart from various hydrolases, a high level of peroxidase activity (32 200 U/ltre medium, with specific activity of 1.3417 U/μg protein) has been obtained. (amrita.edu)
  • Consequences of genetic variations in the glutathione peroxidase 1 selenoprotein. (uic.edu)
  • The role of the glutathione peroxidase/reductase (GSH-Px/GSSG-Rd) enzyme system in protection from paracetamol toxicity was investigated in isolated mouse hepatocytes in primary culture. (nih.gov)
  • Peroxidase enzyme system is routinely used in Immunohistochemistry (IHC) and Immunocytochemistry (ICC). (immunochemistry.com)
  • For this purpose, the alkaline phosphatase product is identified by its cerium content via energy filtered transmission electron microscopy and thereby differentiated from cerium-free peroxidase-derived precipitates. (tu-berlin.de)
  • After the peroxidase reaction, wash slide with buffer 5-7X, (this buffer should not contain any sodium azide because peroxidase is inactivated) and distilled/deionized water 2X. (immunochemistry.com)
  • The role of peroxidase and IAA oxidase activities in defense mechanisms in response to heavy metal toxicity is discussed. (tubitak.gov.tr)
  • Peroxidases catalyze a wide variety of peroxide-dependent oxidations. (rcsb.org)
  • 1989. Polymerization of substituted anilines, phenols, and heterocyclic compounds by peroxidase in organic solvents. (wikipedia.org)
  • Resonance Raman (RR) spectra of several compounds III of lignin peroxidase (LiP) have been measured at 90 K with Soret and visible excitation wavelengths. (elsevierpure.com)
  • Glutathione Peroxidase" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (umassmed.edu)
  • Análise da expressão dos genes de glutationa peroxidase em arroz (Oryza sativa L. (ufrgs.br)
  • Além disso, foi obtida uma construção para transformação de arroz, contendo os genes repórteres GUS e GFP, a fim de realizar o estudo do promotor do gene da Glutationa Peroxidase 3. (ufrgs.br)
  • In addition, it was obtained a construct for transformation of rice, containing the GUS and GFP reporter genes in order to study the Glutathione Peroxidase 3 gene promoter. (ufrgs.br)
  • This Peroxidase Enhancing system increases the level of sensitivity in peroxidase based chromogens (AEC and DAB). (immunochemistry.com)
  • Other studies have shown that peroxidases may be used successfully to polymerize anilines and phenols in organic solvent matrices. (wikipedia.org)
  • Iodine, ingested in food and water as iodide, is actively concentrated by the thyroid and converted to organic iodine (organification) within follicular cells by thyroid peroxidase. (msdmanuals.com)
  • To extend available double labeling procedures such as combinations of immunogold and peroxidase methods, an additional, gold- and peroxidase-independent procedure would represent a considerable advantage. (tu-berlin.de)
  • We offer a choice of either peroxidase or alkaline phosphatase based VECTASTAIN ABC kit detection systems. (vectorlabs.com)
  • The peroxidase with an optimum activity at 50 °C was reasonably stable at 70 °C. The enzyme was active in the pH range 5-11, with an optimum at pH 6. (amrita.edu)
  • Phylogenetic analysis reveals that HPX15, AsP-15 and AcP-15 are unique to Anophelines and this may be due to the involvement of this peroxidase in regulation of Plasmodium development. (biomedcentral.com)
  • There are many investigations about the use of peroxidase in many manufacturing processes like adhesives, computer chips, car parts, and linings of drums and cans. (wikipedia.org)