Anti-PSD95/DLG4 Antibody Picoband™ | Boster PB9802 product information

This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.

product summary

company name :

Boster

product type :

antibody

product name :

Anti-PSD95/DLG4 Antibody Picoband™

catalog :

PB9802

quantity :

100μg/vial

clonality :

polyclonal

host :

domestic rabbit

conjugate :

nonconjugated

reactivity :

human, mouse, rat

application :

western blot, flow cytometry

product information

SKU :

PB9802

Product Name :

Anti-PSD95/DLG4 Antibody Picoband™

Size :

100μg/vial

Clonality :

Polyclonal

Host :

Rabbit

Reactivity :

Human, Mouse, Rat

Application(s) :

Flow Cytometry, WB

Application Details :

Western blot, 0.1-0.5µg/ml, Human, Mouse, Rat. Flow Cytometry, 1-3μg/1x10^6 cells, Human

Application Notes :

Tested Species: In-house tested species with positive results. Other applications have not been tested. Optimal dilutions should be determined by end users.

Description :

Boster Bio Anti-PSD95/DLG4 Antibody Picoband™ catalog # PB9802. Tested in Flow Cytometry, WB applications. This antibody reacts with Human, Mouse, Rat.

Concentration :

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Gene Name :

DLG4

Uniprot ID :

P78352

Immunogen :

E.coli-derived human PSD95 recombinant protein (Position: H581-L724). Human PSD95 shares 100% amino acid (aa) sequence identity with both mouse and rat PSD95.

Form :

Lyophilized

Contents :

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.

Purification :

Immunogen affinity purified.

Cross-reactivity :

No cross reactivity with other proteins.

Storage :

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Reconstitution :

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Gene Full Name :

Disks large homolog 4

Synonyms :

Disks large homolog 4; Postsynaptic density protein 95; PSD-95; Synapse-associated protein 90; SAP-90; SAP90; DLG4; PSD95;

Protein Name :

Disks large homolog 4

Molecular Weight :

80495 MW

Protein 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 (By similarity).

Subcellular Localization :

Cell membrane ; Peripheral membrane protein. 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.

Tissue Specificity :

Brain

Recommended Detection Systems :

Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot.

Background :

DLG4 discs large homolog 4, also known as PSD95 or SAP-90, is a protein that in humans is encoded by the DLG4 gene. It is a member of the membrane-associated guanylate kinase (MAGUK) family. This gene is mapped to 17p13.1. DLG4 can heteromultimerize 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. Overexpression of DLG4 in hippocampal neurons could drive maturation of glutamatergic synapses. DLG4 can orchestrate synaptic development and it has a role in synapse stabilization and plasticity. Ubiquitination of DLG4 through an MDM2-mediated pathway can regulate AMPA receptor surface expression during synaptic plasticity.

Research Category :

Adapters, Cell Type Marker, Intracellular Signaling, Neuron Marker, Neuroscience, Neurotransmission, Synapse Marker