NCIt definition : A fusion protein (591 aa, 66 kDa) encoded by the TFG/NTRK1 fusion gene. This protein
is comprised of the N-terminal half of protein TFG fused to the C-terminus of the
high affinity nerve growth factor receptor protein, including an intact tyrosine kinase
domain.;
NCIt note : The TFG/NTRK1 fusion protein is a constitutively activated tyrosine kinase.;