Fig. 5. OLIG proteins interact with ID2 and ID4 in HEK293T cells. (A) ID1-4 and
OLIG1-2 proteins were overexpressed in HEK293T cells. (B)
Coimmunoprecipitations were done with protein lysates from HEK293T cells
transfected with Olig1/2-myc-his6 and Id1-4. OLIG proteins
were pulled down with anti-his6 antibody and immunoblotted with anti-myc
antibody, whereas specific ID antibodies were used to pull down or immunoblot
IDs.