Table 1 Ambr250 bioreactor conditions evaluated for each PV serotype

From: Production of an immunogenic trivalent poliovirus virus-like particle vaccine candidate in yeast using controlled fermentation

Serotype

Media

Temp (°C)

Feed Conditions

VLP Yield (D Ag/100 mL culture) (n = 2 + /− S.E.M)

D:C Ag ratio

PV1-SC6b

YPD/M

24

Continuous

1491 ( + /− 21)

D > > C

Bolus

877 ( + /− 108)

D > C

BMGY/BMMY

24

Continuous

876 ( + /− 120)

D > > C

Bolus

843a

D > C

PV2-SC6b

YPD/M

26

Continuous

658 ( + /− 36)

N/A

28

Continuous

652 ( + /− 40)

N/A

30

Continuous

677 ( + /− 38)

N/A

PV3-SC8

YPD/M

26

Continuous

1400 ( + /− 160)

D > C

28

Continuous

1921 ( + /− 4)

D > C

30

Continuous

2677 ( + /− 167)

D ≈ C

  1. an = 1.