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PSD95 Antibody

Catalog # Availability Size / Price Inquiry
APR12998G 100 μl / $545

PSD95 Antibody

Brand

Leading Biology

Catalog Number

APR12998G

Product Type

Monoclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality PSD95 antibody.

Molecular Weight

80495 Da

Cellular Localization

Antigen Cellular Localization: Cell membrane; Peripheral membrane protein. Cell junction, synapse, postsynaptic cell membrane, postsynaptic density. Cell projection, axon {ECO:0000250|UniProtKB:P31016}. Cell junction, synapse. Note=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

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Target

A synthetic peptide corresponding to residues in the N-terminus of human PSD95 was used as an immunogen.

Clone

EP2652Y

Symbol

PSD95

GeneID

UniProt ID

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).

Summary

Postsynaptic Density protein 95 (PSD95) belongs to the membrane-associated guanylate kinase (MAGUK) family. As a scaffolding protein, PSD95 controls of receptor trafficking during synaptic plasticity by anchoring synaptic proteins. Specifically, PSD95 is necessary in synaptic plasticity associated with NMDA receptor signaling (1). After hetermultimerization with DLG2, PSD95 associates with cytoplasmic tail of NMDA receptor subunit and potassium channel clusters. PSD95 has been linked to autism, drug addiction, and learning (2)

Form

50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB

Dilution

WB~~1:20000~50000

Synonyms

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

Images

A. Western blot analysis on (A) human brain, (B) mouse brain, (C) rat brain tissue lysates using anti-PSD95 RabMAb (Cat. APR12998G), dilution 1:2000.

Specification

Quantity

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