Antibodies for immunostaining and western blotting were used as per the manufacturer’s recommendations. The following antibodies were used within this study:
β-tubulin (
Cell Signalling Technology, Cat # 2146 (1:1000)), Cleaved Caspase-3 [Asp175] (
Abcam, Cat # ab49899 (WB 1:500, IHC 1:1500)), CDKN2A/p19ARF (
Abcam, Cat # ab80 (1:1000)),
cMYC [Y69] (
Abcam, Cat # ab32072 (WB 1:1000, IHC 1:500)),
Cyclophilin B (
Cell Signalling Technology, Cat # 43603 (1:1000)),
GFAP [GA5] (
Millipore, Cat # MAB3402 (1:1000)), GFP (
Abcam, Cat # ab13970 (1:1000)), HSF1 (
Abcam, Cat # ab61382 (1:1000)),
HSP70 (
Abcam, Cat # ab2787 (1:1000)), HSP90 [EPR16621] (
Abcam, Cat # ab203085 (1:1000)),
Ki67 [SP6] (
Abcam, Cat # ab16667 (1:2000)),
n-MYC [NCM II 100] (
Abcam, Cat # ab16898 (1:250)), NPR3 (
Abcam, Cat # ab97389 (1:250)),
Olig-2 (
Millipore, Cat # AB9610 (1:1000)), OTX2 (
R&D Systems, Cat # AF1979 (1:500)), p21 (
Abcam, Cat # ab109199 (1:1000)), Synaptophysin [SY38] (
Millipore, Cat # MAB5258 (1:500)), TUJ1 (
Covance, Cat # MMS-435P (1:500)),
β-actin (Santa Cruz Biotechnology, Cat # sc-47778 (1:1000)),
CDKN2A/p16INK4A (Abcam, Cat # ab211542 (1:1000)), anti-mouse IgG secondary HRP (VWR, Cat # NXA931 (1:1000)), anti-rabbit IgG secondary HRP (GE Healthcare, Cat # NA934 (1:1000)), and
Lamin B1 (Abcam, Cat # ab16048 (1:1000)).
Mainwaring O.J., Weishaupt H., Zhao M., Rosén G., Borgenvik A., Breinschmid L., Verbaan A.D., Richardson S., Thompson D., Clifford S.C., Hill R.M., Annusver K., Sundström A., Holmberg K.O., Kasper M., Hutter S, & Swartling F.J. (2023). ARF suppression by MYC but not MYCN confers increased malignancy of aggressive pediatric brain tumors. Nature Communications, 14, 1221.