TABLE 1.

Primary Antibodies

	Primary antibodies
Antigen	Source	Dilution	Supplier
Olig1	Rabbit	1:1000 (ICC)	Abcam
Olig1	Mouse	1:100 (ICC)	Santa Cruz
		1:1000 (WB)
		10 µL/300 µg(IP)
PDGFRα	Rabbit	1:100 (ICC)	Santa Cruz
		10 µL/dish (Panning)
NG2	Rabbit	1:200 (ICC)	Millipore
O4	Mouse	1:100 (ICC)	Sigma
CC1	Mouse	1:200 (ICC)	Millipore
MBP	Goat	1:500 (ICC)	Santa Cruz
		1:1000 (WB)
Menin	Rabbit	1:1000 (WB)	Bethyl
Tublin	Mouse	1:2000 (WB)	Millipore
β-actin	Mouse	1:2000 (WB)	Santa Cruz
Phospho-serine	Rabbit	1:500 (WB)	Millipore
		10 µL/300 µg (IP)