PROTEIN COMPOSITIONS AGAINST VEGF AND METHODS FOR THEIR PRODUCTION Russian patent published in 2022 - IPC C07K1/18 C07K14/71 A61K38/18 

Abstract RU 2785994 C1

FIELD: MiniTrap aflibercept obtaining.

SUBSTANCE: invention relates to efficient methods for obtaining MiniTrap aflibercept from a clarified harvest of a cell cultured in a chemically defined medium (COS) and expressing aflibercept, which provides a reduction in yellow-brown color during the production of MiniTrap aflibercept.

EFFECT: improvement of methods for obtaining MiniTrap aflibercept.

28 cl, 59 dwg, 9 tbl, 9 ex

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RU 2 785 994 C1

Authors

Tustian, Andrew

Vartak, Ankit

Daly, Thomas

Pyles, Erica

Palackal, Nisha

Wang, Shunhai

Li, Ning

Franklin, Matthew

Dates

2022-12-15Published

2020-08-18Filed