TABLE 2.

Antibodies used for immunoblotting

Target	Manufacturer	Catalog number	Dilution factor
HHLA2	ABclonal	A13262	1:1000
GAPDH	Proteintech	10494–1‐AP	1:1000
P27	Proteintech	25614–1‐AP	1:1000
CDK2	Proteintech	10122–1‐AP	1:1000
CDK4	Proteintech	11026–1‐AP	1:1000
CDK6	Proteintech	14052–1‐AP	1:1000
CyclinD1	Proteintech	26939–1‐AP	1:1000
CyclinE1	Proteintech	11554–1‐AP	1:1000
E‐Cadherin	ABclonal	A3044	1:1000
N‐Cadherin	ABclonal	A19083	1:1000
Vimentin	ABclonal	A19607	1:1000
MMP2	ABclonal	A19080	1:1000
MMP9	ABclonal	A2095	1:1000
p‐EGFR	Cell Signaling Technology	2220S	1:1000
t‐EGFR	Proteintech	66455–1‐lg	1:1000
p‐MEK	Cell Signaling Technology	#9154	1:1000
t‐MEK	Proteintech	11049–1‐AP	1:1000
p‐ERK1/2	Cell Signaling Technology	#4370	1:1000
t‐ERK1/2	Proteintech	16443–1‐AP	1:1000
IL−10	Affinity	DF6894	1:1000