. 2019 Jun 17;13(6):e0007431. doi: 10.1371/journal.pntd.0007431

Table 2. Characterisation of the unbound fractions following incubation of F(ab)₂ preparation containing pepsin with UNOsphere Q stationary phase under variuos pH conditions.

pH	Pepsin in unbound fraction	F(ab')₂ yield [%]
4.0	+	97.6
5.0	-	89.2–93.0
6.0	-	86.2–91.3

Pepsin traces were detected by SDS-PAGE ("+" denotes presence and "-" denotes absence). Active principle yield [%] was calculated according to ELISA results.

Table 2. Characterisation of the unbound fractions following incubation of F(ab)2 preparation containing pepsin with UNOsphere Q stationary phase under variuos pH conditions.

Table 2. Characterisation of the unbound fractions following incubation of F(ab)₂ preparation containing pepsin with UNOsphere Q stationary phase under variuos pH conditions.