UNC5H1, a netrin receptor, critically guides axons, promoting neurite outgrowth in response to NTN1. It mediates axon repulsion in growth cones and induces apoptosis when unbound to netrin. UNC5H1 forms homodimers, homooligomers, and interacts with DCC, MAGED1, PRKCABP, FLRT2, and FLRT3, highlighting its multifaceted role in axon guidance and apoptosis during neural development. UNC5H1 Protein, Human (HEK293, Fc) is the recombinant human-derived UNC5H1 protein, expressed by HEK293 , with C-hFc labeled tag.