TrkA protein is an important receptor tyrosine kinase that regulates the development of the central and peripheral nervous systems and affects the proliferation, differentiation, and survival of neurons. As a high-affinity receptor for NGF, TrkA is activated upon NGF binding through homodimerization and autophosphorylation. TrkA Protein, Human (Biotinylated, sf9, Flag, Avi) is the recombinant human-derived NTRK1/TrkA-I, expressed by Sf9 insect cells, with Avi, Flag labeled tag.
