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2 671 537

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(51)

IPC

A61K35/52(2015-01-01)

C12N9/26(2006-01-01)

(21) (22)

Application

2016135507, 2016-09-01

(24)

Start date

2016-09-01

(22)

Actual filing date

2016-09-01

(45)

Published

2018-11-02

(72)

Inventor

Arsamakov Abubakar AlazovichLavrik Aleksej AnatolevichAli Sabina GulzarovnaIskenderova Nadezhda EldarovnaTsvetkova Irina SergeevnaElikhanov Adlan Majrbekovich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennostyu

HYALURONIDASE PREPARATION AND METHOD OF ITS PREPARATION Russian patent published in 2018 - IPC A61K35/52 C12N9/26

Abstract RU 2671537 C2

FIELD: pharmaceutical industry.

SUBSTANCE: invention relates to pharmaceutical industry, namely to process for obtaining of a hyaluronidase preparation. Method for obtaining the hyaluronidase preparation includes grinding the testes of cattle, extraction with acetic acid with constant stirring, centrifuging the extract, concentrating the resulting centrifugate, diafiltration, Sterilizing filtration, ampouling and freeze-drying under certain conditions. Preparation of hyaluronidase.

EFFECT: above described method allows to increase the yield and activity of the final product.

4 cl, 5 dwg, 7 ex, 1 tbl

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RU 2 671 537 C2

Authors

Arsamakov Abubakar Alazovich

Lavrik Aleksej Anatolevich

Ali Sabina Gulzarovna

Iskenderova Nadezhda Eldarovna

Tsvetkova Irina Sergeevna

Elikhanov Adlan Majrbekovich

Dates

2018-11-02—Published

2016-09-01—Filed