EphA4, Rat (HEK293, Fc)

EphA4 Protein, a receptor tyrosine kinase, engages in contact-dependent bidirectional signaling with ephrin-A and ephrin-B ligands. Activated by GPI-anchored EFNA and transmembrane EFNB, EphA4 regulates cell morphology, integrin-dependent adhesion, and GTPase activity. Crucial in nervous system development, it guides axonal projections, segregates motor and sensory axons, and influences synaptic plasticity. In injury repair and angiogenesis, EphA4 inhibits axonal regeneration and contributes to vascular formation. Its promiscuity extends to thymic epithelium development, cochlear organ of Corti formation, and phosphorylation of CAPRIN1 for membraneless compartment formation. EphA4 Protein, Rat (HEK293, Fc) is the recombinant rat-derived EphA4 protein, expressed by HEK293 , with C-hFc labeled tag.