Recombinant Human PSD95 protein (ab131874)
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Description
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Product name
Recombinant Human PSD95 protein
See all PSD95 proteins and peptides -
Expression system
Wheat germ -
Accession
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Protein length
Full length protein -
Animal free
No -
Nature
Recombinant -
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Species
Human -
Sequence
MSQRPRAPRSALWLLAPPLLRWAPPLLTVLHSDLFQALLDILDYYEASLS ESQKYRYQDEDTPPLEHSPAHLPNQANSPPVIVNTDTLEAPGYELQVNGT EGEMEYEEITLERGNSGLGFSIAGGTDNPHIGDDPSIFITKIIPGGAAAQ DGRLRVNDSILFVNEVDVREVTHSAAVEALKEAGSIVRLYVMRRKPPAEK VMEIKLIKGPKGLGFSIAGGVGNQHIPGDNSIYVTKIIEGGAAHKDGRLQ IGDKILAVNSVGLEDVMHEDAVAALKNTYDVVYLKVAKPSNAYLSDSYAP PDITTSYSQHLDNEISHSSYLGTDYPTAMTPTSPRRYSPVAKDLLGEEDI PREPRRIVIHRGSTGLGFNIVGGEDGEGIFISFILAGGPADLSGELRKGD QILSVNGVDLRNASHEQAAIALKNAGQTVTIIAQYKPEEYSRFEAKIHDL REQLMNSSLGSGTASLRSNPKRGFYIRALFDYDKTKDCGFLSQALSFRFG DVLHVIDASDEEWWQARRVHSDSETDDIGFIPSKRRVERREWSRLKAKDW GSSSGSQGREDSVLSYETVTQMEVHYARPIIILGPTKDRANDDLLSEFPD KFGSCVPHTTRPKREYEIDGRDYHFVSSREKMEKDIQAHKFIEAGQYNSH LYGTSVQSVREVAEQGKHCILDVSANAVRRLQAAHLHPIAIFIRPRSLEN VLEINKRITEEQARKAFDRATKLEQEFTECFSAIVEGDSFEEIYHKVKRV IEDLSGPYIWVPARERL -
Predicted molecular weight
112 kDa including tags -
Amino acids
1 to 767
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Specifications
Our Abpromise guarantee covers the use of ab131874 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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Applications
ELISA
Western blot
SDS-PAGE
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Form
Liquid -
Additional notes
Protein concentration is above or equal to 0.05 mg/ml.
Best used within three months from the date of receipt. -
Concentration information loading...
Preparation and Storage
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Stability and Storage
Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.
pH: 8.00
Constituents: 0.31% Glutathione, 0.79% Tris HCl
General Info
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Alternative names
- Discs large homolog 4
- Disks large homolog 4
- DLG 4
see all -
Function
Interacts with the cytoplasmic tail of NMDA receptor subunits and shaker-type potassium channels. Required for synaptic plasticity associated with NMDA receptor signaling. Overexpression or depletion of DLG4 changes the ratio of excitatory to inhibitory synapses in hippocampal neurons. May reduce the amplitude of ASIC3 acid-evoked currents by retaining the channel intracellularly. May regulate the intracellular trafficking of ADR1B. -
Tissue specificity
Brain. -
Sequence similarities
Belongs to the MAGUK family.
Contains 1 guanylate kinase-like domain.
Contains 3 PDZ (DHR) domains.
Contains 1 SH3 domain. -
Domain
The PDZ domain 3 mediates interaction with ADR1B.
The L27 domain near the N-terminus of isoform 2 is required for HGS/HRS-dependent targeting to postsynaptic density. -
Post-translational
modificationsPalmitoylation of isoform 1 is required for targeting to postsynaptic density. -
Cellular localization
Cell membrane. Cell junction, synapse, postsynaptic cell membrane, postsynaptic density. Cell projection, axon. Cell junction, synapse. High levels in postsynaptic density of neurons in the forebrain. Also in presynaptic region of inhibitory synapses formed by cerebellar basket cells on axon hillocks of Purkinje cells. - Information by UniProt
Images
Datasheets and documents
References
ab131874 has not yet been referenced specifically in any publications.