Table 2. Primary antibodies and IgG controls used in this study.

Antibody*	Host	Supplier/catalog no.	Dilution
AKR1C3	Rabbit polyclonal	Abcam/ab209899	1:1000(Wb) 1:100(IHC)
MCEE	Mouse monoclonal	Abcam/ab236397	1:2000(Wb)
MCEE	Rabbit polyclonal	Biorbyt/orb27886	1:100(IHC)
POLE4	Rabbit polyclonal	Solarbio/K006102P	1:1000(Wb)
POLE4	Rabbit polyclonal	Biorbyt/orb674262	1:300
PFKM	Rabbit polyclonal	Abcam/ab154804	1:1000(Wb) 1:100(IHC)
GAPDH	Mouse monoclonal	Proteintech/60004-1-Ig	1:50000(Wb)
IgG control	Mouse	Elabscience/E-AB-1001	1:2000(Wb)
IgG control	Rabbit	Elabscience/E-AB-1003	1:5000(Wb)
IgG control	Rabbit	Elabscience/E-AB-1010	1:100(IHC)