UBEI-41 is a cell-permeable ubiquitin E1 inhibitor with an IC50 ~ 5 µM. It inhibits the degradation of many proteins and also prevents cytokine-induced alpha-kappa B phosphorylation and EGF-induced receptor ubiquitination.

Catalog ID: UBEI-41
$185/vial/50uL, containing 50 mM UBEI-41 in DMSO solution and suggested concentration of 1 – 50 µM for in vitro experiments and 5 -50 µM for cellular experiments. Store at dark, -20°C.

Chemical Purity: 98%

Molecular Weight: 371

Chemical Structure:

UBEI-41