K48 Ubiquitin Linkage ELISA Kit (Chain Selective)

The Ubiquitin Proteasome System (UPS) is a dynamic process involved in various cellular functions, including cell signaling, DNA repair, and proteasomal degradation. Ubiquitin can form diverse chains on its seven lysine residues, with K48-linked polyubiquitination being a crucial post-translational modification that drives protein degradation and maintains cellular homeostasis. Lifesensors’ K48 Ubiquitin Linkage ELISA Kit enables relative and absolute quantitation of K48 ubiquitination on target proteins in cellular and tissue lysates under various treatments and conditions.