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Table 2 Data of average cell concentration and productivity of monoclonal antibody-producing CHO-K1 cells cultured in different conditions: T-flask; CYi – Cytodex 3 in vented conical tubes; CYS – Cytodex 3 in shake flask

From: The impact of microcarrier culture optimization on the glycosylation profile of a monoclonal antibody

Assay

Av. viable cell conc.

q mAb

 

(x105cells/mL)

(pg/cell/day)

T-flask

8.51 ± 0.06

0.21 ± 0.05

CY1

6.86 ± 1.06

2.57 ± 1.38

CY2

16.02 ± 1.98

0.84 ± 0.35

CY3

3.73 ± 0.63

3.89 ± 1.17

CY4

6.21 ± 0.62

2.16 ± 0.94

CY5

7.63 ± 0.76

1.75 ± 0.66

CY6

18.51 ± 1.08

1.26 ± 0.99

CY7

10.25 ± 0.73

1.51 ± 0.30

CYS

104.1 ± 6.00

1.86 ± 0.58