Western blot analysis of AXL over-expressed 293 cell line, cotransfected with AXL Validated Chimera RNAi ( Cat # H00000558-R01V ) (Lane 2) or non-transfected control (Lane 1). Blot probed with AXL monoclonal antibody (M01) clone 6C8 (Cat # H00000558-M01 ). GAPDH ( 36.1 kDa ) used as specificity and loading control.
The protein encoded by this gene is a member of the receptor tyrosine kinase subfamily. Although it is similar to other receptor tyrosine kinases, this protein represents a unique structure of the extracellular region that juxtaposes IgL and FNIII repeats. It transduces signals from the extracellular matrix into the cytoplasm by binding growth factors like vitamin K-dependent protein growth-arrest-specific gene 6. It is involved in the stimulation of cell proliferation and can also mediate cell aggregation by homophilic binding. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq