1-724aa, Full length protein. MW: 80,125 Da. Purity >85% (SDS-PAGE). This gene encodes a member of the membrane-associated guanylate kinase (MAGUK) family. It heteromultimerizes with another MAGUK protein, DLG2, and is recruited into NMDA receptor and potassium channel clusters. These two MAGUK proteins may interact at postsynaptic sites to form a multimeric scaffold for the clustering of receptors, ion channels, and associated signaling proteins. Multiple transcript variants encoding different
[disks large homolog 4 isoform 2; Disks large homolog 4; disks large homolog 4; discs large MAGUK scaffold protein 4; Postsynaptic density protein 95; PSD-95; Synapse-associated protein 90; SAP-90; SAP90]