Table S2. Antibodies.

Target	Manufacturer	Catalog number	Source	Size (kDa)	Antibody diluent	Dilution factor	Blocking buffer
Primary antibodies
MET	Cell Signaling Technology	3127	Mouse	145, 170	5% milk	1:1,000	5% milk
p-MET	Cell Signaling Technology	3129s	Rabbit	145, 170	5% BSA	1:1,000	5% BSA
FGFR1	Cell Signaling Technology	9740S	Rabbit	92, 120, 145	5% BSA	1:500	5% BSA
E-cadherin	BD Biosciences	610182	Mouse	120	5% BSA	1:2,000	5% BSA
Vimentin	Abcam	AB20346	Mouse	54	5% milk	1:1,000	5% milk
ZEB1	Nordic Biosite	A301-922A	Rabbit	200	5% BSA	1:500	5% BSA
Tubulin	Sigma Aldrich	T9026	Mouse	50	5% milk	1:1,000	5% milk
Secondary antibodies
Anti-rabbit	Cell Signaling Technology	7074	Goat		5% milk	1:5,000
Anti-mouse	Cell Signaling Technology	7076	Horse		5% milk	1:2,000