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peroxidase
(redirected from Peroxidases)

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
per·ox·i·dase  (p-rks-ds, -dz)
n.
Any of a group of enzymes that occur especially in plant cells and catalyze the oxidation of a substance by a peroxide.

peroxidase [pəˈrɒksɪˌdeɪs -ˌdeɪz]
n
(Life Sciences & Allied Applications / Biochemistry) any of a group of enzymes that catalyse the oxidation of a compound by the decomposition of hydrogen peroxide or an organic peroxide. They generally consist of a protein combined with haem
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.peroxidase - any of a group of enzymes (occurring especially in plant cells) that catalyze the oxidation of a compound by a peroxide
plant life, flora, plant - (botany) a living organism lacking the power of locomotion
glutathione peroxidase - an enzyme in the body that is a powerful scavenger of free radicals
horseradish peroxidase - an enzyme used in immunohistochemistry to label antigens and their antibodies
oxidase - any of the enzymes that catalyze biological oxidation


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Other topics include the catalytic activity of iron and manganese porphyrins, the electrochemical behavior of flavonoids in the presence of metal ions, the action mechanism of di-heme peroxidases, and functional and structural mimics of superoxide dismutase enzymes.
O estresse oxidativo estimula as peroxidases, as quais atuam na remocao de atomos de hidrogenio dos alcoois, combinando-os com peroxido de hidrogenio para formar moleculas de agua (Salisbury e Ross, 1992).
The nanoparticles can catalyze the same reactions prompted by peroxidases, enzymes that can clean up wastewater and also help researchers detect small amounts of molecules in diagnostic medical assays.
 
 
 
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