METHODS OF OBTAINING, PURIFICATION AND COMPOSING OF ANTIBODY-DRUG CONJUGATES Russian patent published in 2023 - IPC A61K47/68 

Abstract RU 2801229 C2

FIELD: biotechnology.

SUBSTANCE: continuous methods of preparing an antibody-drug conjugate (ADC) composition are provided. These methods use continuous conjugation processes, single pass tangential flow filtration, countercurrent diafiltration and/or inline process automation technologies.

EFFECT: methods reduce the time and cost of the processes and improve the stability of the product.

45 cl, 14 dwg, 8 tbl, 9 ex

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RU 2 801 229 C2

Authors

Milano, Deniel F.

Reardon, Majkl R.

Silva, Richard A.

Khatchins, Bendzhamin M.

Kherbst, Robert V.

Dates

2023-08-03Published

2019-01-11Filed