Human KLHL21 ELISA Kit (HUFI03676)

KLHL21 (Kelch-like protein 21) is a BTB-domain substrate adaptor that assembles with Cullin-3 to form an active E3 ubiquitin ligase complex, directing target proteins toward proteasomal degradation. Research has linked KLHL21 to mitotic regulation through modulation of Aurora kinase signaling and chromosome alignment during cell division. This Assay Genie kit provides quantitative measurement of KLHL21 levels in human research samples for research use only, supporting investigations into cell cycle control, ubiquitin-proteasome pathway function, and BTB-Kelch family biology. Reagents are configured for a standard microplate workflow in laboratories studying post-translational modification, mitotic checkpoint fidelity, or related disease mechanisms.