Molecular weight (DA)
97kD
Immunogen
The antiserum was produced against synthesized peptide derived from human DLG2. AA range:601-650
Specificity
PSD-93 Polyclonal Antibody detects endogenous levels of PSD-93 protein.
Formulation
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Dilution rate
WB: 1/500 - 1/2000. IHC: 1/100 - 1/300. ELISA: 1/40000.. IF 1:50-200
Purification process (Immunogen)
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Background
This gene encodes a member of the membrane-associated guanylate kinase (MAGUK) family. The encoded protein forms a heterodimer with a related family member that 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 isoforms have been found for this gene. Additional transcript variants have been described, but their full-length nature is not known. [provided by RefSeq, Dec 2008],
Function
domain:Isoform 2 has an L27 domain close to N-terminus.,function:Required for perception of chronic pain through NMDA receptor signaling. Regulates surface expression of NMDA receptors in dorsal horn neurons of the spinal cord. Interacts with the cytoplasmic tail of NMDA receptor subunits as well as inward rectifying potassium channels. Involved in regulation of synaptic stability at cholinergic synapses. Part of the postsynaptic protein scaffold of excitatory synapses.,PTM:Palmitoylation of isoform 1 is not required for targeting to postsynaptic density.,similarity:Belongs to the MAGUK family.,similarity:Contains 1 guanylate kinase-like domain.,similarity:Contains 1 SH3 domain.,similarity:Contains 3 PDZ (DHR) domains.,subcellular location:Concentrated in soma and postsynaptic density of a subset of neurons.,subunit:Interacts with NOS1/nNOS through second PDZ domain (By similarity). Inte
Protein name
Disks large homolog 2
Other name
DLG2; Disks large homolog 2; Channel-associated protein of synapse-110; Chapsyn-110; Postsynaptic density protein PSD-93
Fields
>>Hippo signaling pathway;>>Tight junction;>>Human papillomavirus infection
Human protein sequence Database
Q15700
Mouse protein sequence database
Q91XM9
Rat protein sequence database
Cellular localization
Cell membrane ; Lipid-anchor . Cell junction, synapse, postsynaptic density . Cell junction, synapse . Membrane . Cell projection, axon . Perikaryon . Concentrated in soma and postsynaptic density of a subset of neurons. .
Tissue expression
Brain,Brain cortex,Caudate nucleus,Cerebellum,Retina,
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