Cbl proteins are a family of ubiquitin protein ligases (E3s) that negatively regulate signaling by targeting activated tyrosine kinases for degradation. Cbl- c is the most recently cloned member of the Cbl proteins and is expressed only in epithelial cells (the other Cbl proteins are ubiquitously expressed). Cbl-c, like the other mammalian Cbl proteins, can ubiquitinate the activated EGFR and target it for degradation. Through interactions with proteins containing SRC homology-2 (SH2) and SH3 domains, CBL proteins modulate downstream cell signaling.
Immunogen
CBL (NP_036248, 1-40) This antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide selected from the N-terminal region of human Cbl-c.
Physical form
Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide.
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