Human Leucine-rich repeat-containing protein 4B (LRRC4B) ELISA Kit

LRRC4B is a synaptic adhesion protein. It regulates the formation of excitatory synapses. The trans-synaptic adhesion between LRRC4B and LAR regulates excitatory synapse formation in a bidirectional manner. LRRC4 are post-synaptic adhesion molecules of the LRR protein family that induce excitatory synapse formation. Mature LRRC4 family members are type I transmembrane proteins with an extracellular region that contains nine LRRs, a C2-type Ig-like domain, and a Thr-rich segment. LRRC4 family members share ~55% aa identity, but each recognizes different ligands. LRRC4 and LRRC4C recognize Netrin-G2 and Netrin-G3, respectively, while LRRC4B recognizes the receptor tyrosine phosphatases LAR/PTPRF, PTPR delta and PTPR sigma.