Table 3.

Antibodies and ELISA kits used.

Antibody	Species	Provider	City and Country
CLDN4	human	clone 4D3	[3]
ZO-1	human	Abcam	Cambridge, MA, USA
ITGβ1	human	Santa-Cruz Biotechnology	Santa Cruz, CA, USA
pFAK (pTyr397)	human	Boster Immunoleader	Pleasanton, CA, USA
FAK	human	Santa-Cruz Biotechnology	Santa Cruz, CA, USA
Ki-67	human	DAKO-Agilent	Santa Clara, CA, USA
CD44v9	human	Cosmobio	Carlsbad, CA, USA
Nucleostemin	human	Santa-Cruz Biotechnology	Santa Cruz, CA, USA
E-cadherin	human	DAKO-Agilent	Santa Clara, CA, USA
βActin	human	Zymed Laboratories Inc.	South San Francisco, CA, USA
ELISA	Species	Provider	City and country
CLDN4	human	MyBiosource, Inc.	San Diego, CA, USA
CLDN7	Human	Wuhan Huamei Biotech	Wuhan, China
Ki-67	human	Abcam	Cambridge, MA, USA
GNL3	human	antibodies-online GmbH	Aachen, Germany
CD44v9	human	Elabscience	Houston, TX, USA
CDH1	human	Abcam	Cambridge, MA, USA
SNAIL	human	Biocompare	South San Francisco, CA, USA
Vimentin	human	Abcam	Cambridge, MA, USA