Human DLG4/PSD95 (His tag) recombinant protein

Human DLG4/PSD95 (His tag) recombinant protein

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Disks large homolog 4(DLG4) is a cell membrane protein and it is a member of the membrane-associated guanylate kinase (MAGUK) family. The protein contains 1 guanylate kinase-like domain，3 PDZ (DHR) domains and 1 SH3 domain. With PSD-93 it is recruited into the same 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. DLG4 is the best studied member of the MAGUK-family of PDZ domain-containing proteins. Like all MAGUK-family proteins, its basic structure includes three PDZ domains, an SH3 domain, and a guanylate kinase-like domain (GK) connected by disordered linker regions. It is almost exclusively located in the post synaptic density of neurons, and is involved in anchoring synaptic proteins. Its direct and indirect binding partners include neuroligin, NMDA receptors, AMPA receptors, and potassium channels.

discs large MAGUK scaffold protein 4(DLG4)

PSD95

P78352

E.coli

A DNA sequence encoding the Human DLG4/PSD95 Met1-Leu724 is expressed with a 6His tag at the N-terminus.

Human

>95% as determined by SDS-PAGE.