PEROXIDASE ENZYMATIC ACTIVITY STABILISER Russian patent published in 2012 - IPC C01G49/02 C01G51/04 C12N11/14 C12N9/02 B82B3/00 

Abstract RU 2445271 C2

FIELD: chemistry.

SUBSTANCE: invention relates to biochemistry. Disclosed is a peroxidase enzymatic activity stabiliser. The stabiliser is in form of cobalt ferrospinel nanoparticles, components of which vary in the interval Co0.7±0.05Fe2.3±0.05O4-Co1±0.05Fe2±0.05O4, which are suspended in a sodium phosphate buffer solution with concentration of 0.01-10 mg/ml.

EFFECT: maintenance of 40-42% enzymatic activity of peroxidase for 105-255 days with given magnetisation intensity of cobalt ferrospinel particles.

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RU 2 445 271 C2

Authors

Pershina Aleksandra Gennadievna

Sazonov Aleksej Ehduardovich

Efimova Lina Viktorovna

Lytkina Ol'Ga Aleksandrovna

Itin Volja Isaevich

Magaeva Anna Alekseevna

Terekhova Ol'Ga Georgievna

Najden Evgenij Petrovich

Dates

2012-03-20Published

2010-02-15Filed