胆固醇氧化酶
胆固醇氧化酶结构式
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常用名 | 胆固醇氧化酶 | 英文名 | Cholesterol oxidase |
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| CAS号 | 9028-76-6 | 分子量 | N/A | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | N/A | 熔点 | N/A | |
| MSDS | 中文版 美版 | 闪点 | N/A |
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Phospholipid-sepiolite biomimetic interfaces for the immobilization of enzymes.
ACS Appl. Mater. Interfaces 3(11) , 4339-48, (2011) Biomimetic interfaces based on phosphatidylcholine (PC) assembled to the natural silicate sepiolite were prepared for the stable immobilization of the urease and cholesterol oxidase enzymes. This is an important issue in practical advanced applications such a... |
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Electro-chemiluminescent biosensing.
Anal. Bioanal. Chem 390 , 155-68, (2008) The present review draws a general picture of the bioanalytical applications of electro-chemiluminescent reactions (ECL). Only the two main ECL reactions-i.e. the luminol-based and Ru(bpy)(3)(2+)-based reactions-are considered for application in the fields of... |
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Effect of cholesterol concentration on organization of viral and vesicle membranes. Probed by accessibility to cholesterol oxidase.
J. Biol. Chem. 255(12) , 5802-6, (1980)
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Enzymatic determination of total serum cholesterol.
Clin. Chem. 20(4) , 470-5, (1974)
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Alteration of substrate specificity of cholesterol oxidase from Streptomyces sp. by site-directed mutagenesis.
Protein Eng. 15(6) , 477-84, (2002) Despite the structural similarities between cholesterol oxidase from Streptomyces and that from Brevibacterium, both enzymes exhibit different characteristics, such as catalytic activity, optimum pH and temperature. In attempts to define the molecular basis o... |
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Dissecting the structural determinants of the stability of cholesterol oxidase containing covalently bound flavin.
J. Biol. Chem. 280(24) , 22572-81, (2005) Cholesterol oxidase from Brevibacterium sterolicum is a monomeric flavoenzyme catalyzing the oxidation and isomerization of cholesterol to cholest-4-en-3-one. This protein is a class II cholesterol oxidases, with the FAD cofactor covalently linked to the enzy... |
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Expression and chloroplast targeting of cholesterol oxidase in transgenic tobacco plants.
Plant Physiol. 126(3) , 1116-28, (2001) Cholesterol oxidase represents a novel type of insecticidal protein with potent activity against the cotton boll weevil (Anthonomus grandis grandis Boheman). We transformed tobacco (Nicotiana tabacum) plants with the cholesterol oxidase choM gene and expresse... |
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Cholesterol oxidase senses subtle changes in lipid bilayer structure.
Biochemistry 43(3) , 827-36, (2004) We investigated the dependence of cholesterol oxidase catalytic activity and membrane affinity on lipid structure in model membrane bilayers. The binding affinities of cholesterol oxidase to 100-nm unilamellar vesicles composed of mixtures of DOPC or DPPC and... |
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Performance of four sources of cholesterol oxidase for serum cholesterol determination by the enzymatic endpoint method.
Clin. Chim. Acta 339(1-2) , 135-45, (2004) Cholesterol oxidase is used for the determination of serum cholesterol. It can be derived from Streptomyces, Pseudomonas fluorescens, Cellulomonas, and Brevibacterium. This study compared the performance characteristics of four enzymes in the endpoint cholest... |
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A biosensor for cholesterol based on gold nanoparticles-catalyzed luminol electrogenerated chemiluminescence.
Biosens. Bioelectron. 32(1) , 288-92, (2011) A novel cholesterol biosensor was prepared based on gold nanoparticles-catalyzed luminol electrogenerated chemiluminescence (ECL). Firstly, l-cysteine-reduced graphene oxide composites were modified on the surface of a glassy carbon electrode. Then, gold nano... |