LTK, Human (sf9, GST)

LTK protein, a tyrosine-protein kinase activated by ALKAL1 or ALKAL2 ligands, transduces signals, initiating the MAPK pathway upon ligand binding. It phosphorylates mainly the first tyrosine in the Y-x-x-x-Y-Y motif, with roles in promoting neurite outgrowth, cell survival, and regulating the secretory pathway, impacting ERESs and ER to Golgi transport. LTK Protein, Human (sf9, GST) is the recombinant human-derived LTK protein, expressed by sf9 insect cells , with N-GST labeled tag.