Due to inclement weather, Bethyl will be closed Tuesday, January 16 and re-open Wednesday, January 17th at noon. Orders will not be processed until Bethyl re-opens. This is a developing weather situation and may continue to change. Thank you!
Cul3 is a member of the cullin group of proteins and functions as a scaffold to bring together ubiquitin E3 ligases, E2 conjugating enzyme, and substrate proteins to mediate the ubiquitination of substrate proteins. Cul3 and its associated ubiquitin ligase activity are essential for mitotic division and required for correct alignment of chromosomes and the completion of cytokinesis. Aurora B is a substrate of Cul3-based E3 ubiquitin ligase activity.