2d 08The Long March 2D also known as the Chang Zheng 2D, CZ-2D, and LM-2D, is a Chinese2-D08 is a cell permeable, mechanistically unique inhibitor of protein SUMOylation. 2-D08 also inhibits Axl with an IC50 of 0.49 nM. 2-D08 SUMO UBC9-SUMO