Recombinant Human Cbl-c/CBL-3 Protein (His & GST Tag) (RPES3619)

Human Cbl-c/CBL-3 Recombinant Protein (RPES3619) is a highly pure recombinant protein developed by Assay Genie for use in a range of applications Protein function: Acts as an E3 ubiquitin-protein ligase, which accepts ubiquitin from specific E2 ubiquitin-conjugating enzymes, and then transfers it to substrates promoting their degradation by the proteasome. Functionally coupled with the E2 ubiquitin-protein ligases UB2D1, UB2D2 and UB2D3. Regulator of EGFR mediated signal transduction, upon EGF activation, ubiquitinates EGFR. Isoform 1, but not isoform 2, inhibits EGF stimulated MAPK1 activation. Promotes ubiquitination of SRC phosphorylated at 'Tyr-419'. In collaboration with CD2AP may act as regulatory checkpoint for Ret signaling by modulating the rate of RET degradation after ligand activation, CD2AP converts it from an inhibitor to a promoter of RET degradation, the function limits the potency of GDNF on neuronal survival. [The UniProt Consortium]