Table 2.

Antibody specifications

	Source/type	Clone	Company	Antigen retrieval	Dilution
β-Catenin	Rb/po		Abcam	TE pH9	1:2,000
HepPar1	Mu/mo		Dako	TE pH9	1:50
K7	Mu/mo	OV-TL 12/30	Dako		1:50
Ki67	Rb/mo	SP6	LabVision		1:50
PanCK	Rb/po		Dako	TE pH9	1:400
Notch1/NICD	Rb/po	C-20	Santa Cruz	TE pH9	1:100
Vimentin	Mu/mo		Abcam	TE pH9	1:200

Mu: Mouse; Rb: Rabbit; Mo: monoclonal; Po: polyclonal. TE: Tris/EDTA.