Figure 1From: Changes in γ-secretase activity and specificity caused by the introduction of consensus aspartyl protease active motif in Presenilin 1Expression of PS1 variants in each stable cell line. Western blot of equal amount of cell extracts from the stable cell lines expressing the indicated PS1 variants. The blot was probed with mixed antisera recognizing both N- and C-terminus of PS1.Back to article page