Figure 2.
β-catenin stabilization induced by CKIɛ. (a) Drosophila S2 Schneider cell lysates blotted with armadillo antibody and hemagglutinin (HA) antibody recognized transfected CKIɛ. Tubulin was a loading control. (b) Cytosolic fraction from 293 cells transfected with vector, Wnt-1, CKIɛ, and KN-CKIɛ blotted with β-catenin antibody. RNA polymerase II was a loading control.