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2 754 434

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IPC

G01N33/68(2006-01-01)

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Application

2021104153, 2021-02-18

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Start date

2021-02-18

(22)

Actual filing date

2021-02-18

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Published

2021-09-02

(72)

Inventor

Artiushkova Elena BorisovnaFurman Iurii VasilevichZherebilov Nikolai IvanovichNedzvedskii Viktor StanislavovichKriukov Aleksei AnatolevichFaitelson Aleksandr VladimirovichRadzhkumar Densing SamuelSmakhtina Angelina Mikhailovna

(73)

Holder

Federalnoe Gosudarstvennoe Biudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniia Gosudarstvennyi Meditsinskii Universitet" Ministerstva Zdravookhraneniia Rossiiskoi Federatsii

METHOD FOR THE DETERMINATION OF OXIDATIVELY MODIFIED PROTEINS IN BIOLOGICAL FLUIDS Russian patent published in 2021 - IPC G01N33/68

Abstract RU 2754434 C1

FIELD: medicine.

SUBSTANCE: invention relates to the field of medicine, in particular to clinical biochemistry, and is intended for the determination of oxidatively modified proteins in biological fluids. A biological liquid is placed in a centrifuge test tube. The oxidatively modified proteins contained in it are colored. The samples are incubated at a temperature of 18-20°C for 60 minutes. Proteins are precipitated with 20% trichloroacetic acid. The resulting precipitate is dissolved in 2 ml of a 2% solution of caustic soda. The number of oxidatively modified proteins is determined using a spectrophotometer in the wavelength range of 230-530 nm.

EFFECT: provides acceleration of the process of conducting a study of the amount of oxidatively modified proteins in biological fluids with an improvement in the quality of analysis by the spectrophotometric method.

1 cl, 2 ex

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RU 2 754 434 C1

Authors

Artiushkova Elena Borisovna

Furman Iurii Vasilevich

Zherebilov Nikolai Ivanovich

Nedzvedskii Viktor Stanislavovich

Kriukov Aleksei Anatolevich

Faitelson Aleksandr Vladimirovich

Radzhkumar Densing Samuel

Smakhtina Angelina Mikhailovna

Dates

2021-09-02—Published

2021-02-18—Filed