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2 289 588

(13)

(51)

IPC

C07K1/14(2006-01-01)

C07K1/36(2006-01-01)

(21) (22)

Application

2005106613/13, 2005-03-09

(24)

Start date

2005-03-09

(22)

Actual filing date

2005-03-09

(45)

Published

2006-12-20

(72)

Inventor

Zemskova Larisa AlekseevnaSheveleva Irina VadimovnaSukhoverkhov Svjatoslav Valer'EvichVojt Aleksej VladimirovichSergienko Valentin IvanovichAvramenko Valentin Aleksandrovich

(73)

Holder

Institut Khimii Dal'Nevostochnogo Otdelenija Rossijskoj Akademii Nauk Gosudarstvennogo Uchrezhdenija) Khimii Dvo Ran)

METHODS FOR PRODUCTION AND PURIFICATION OF BOVINE SERUM ALBUMIN Russian patent published in 2006 - IPC C07K1/14 C07K1/36

Abstract RU 2289588 C2

FIELD: biotechnology, in particular adsorption chromatography of bovine serum albumin (BSA) using modified adsorbents.

SUBSTANCE: claimed method includes BSA adsorption on adsorbent such as chitosan-modified carbon fiber, obtained by electrochemical treatment of carbon fiber in chitosan solution in dilute hydrochloric acid in presence of NaCl under polarization conditions, and BSA elution is carried out under cathode polarization conditions at potential of (-0.3)-(-0.9) V.

EFFECT: method for contaminant-free BSA isolation from solutions.

1 dwg, 4 ex

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RU 2 289 588 C2

Authors

Zemskova Larisa Alekseevna

Sheveleva Irina Vadimovna

Sukhoverkhov Svjatoslav Valer'Evich

Vojt Aleksej Vladimirovich

Sergienko Valentin Ivanovich

Avramenko Valentin Aleksandrovich

Dates

2006-12-20—Published

2005-03-09—Filed