Fig.1. Immunofluorescence staining of SUMO-1 with the antibody 4D12 in the mouse primary culture neurons.
Left: Stained with anti-SUMO-1 antibody 4D12 at 10 µg/ml..
Light: DNA was stained with Hoechst
Fig.2. SUMO-1 colocalizes with SUMO-2/3 as revealed by indirect immunofluorescence staing of C-33A cells (human cervix carcinoma).
Left: SUMO-1 was stained with anti-SUMO-1 antibody (4D12) at 10 µg/ml
Middle: SUMO-2/3 was stained with anti-SUMO-2/3 antibody (3H12).
Right: Merged image