Thermo Fisher Scientific PSD-95 Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1:1,000

View 2 publications 2 publications

Product Specifications

Species Reactivity

Mouse, Rat

Published species

Mouse, Rat

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Synthetic peptide corresponding to the N-terminal region of rat DLG4 conjugated to KLH if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:PSD-95,uniProtId:P31016-1,ncbiNodeId:10114,antigenRange:1,antigenLength:724,antigenImageFileName:PA1-4667_PSD-95_P31016-1_Rabbit.svg,antigenImageFileNamePDP:PA1-4667_PSD-95_P31016-1_Rabbit_PDP.jpeg,sortOrder:2}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Purification

Affinity chromatography

Storage buffer

0.01M HEPES, pH 7.5, with 0.15M NaCl, 100µg/mL BSA, 50% glycerol

Contains

no preservative

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2277305

Product Specific Information

This antibody is predicted to react with bovine, human, mouse, non-human primate and zebrafish based on 100% sequence homology.

This antibody is specific for ~95 kDa PSD-95 protein.

Target Information

Post Synaptic Density 95 kDa (PSD-95), also known as synapse associated protein 90 kDa (SAP90), is one of a family of membrane-associated proteins found in the postsynaptic density in forebrain neurons and certain presynaptic structures in the cerebellum. Like other members of the family, PSD-95 has three 90 amino acid repeats called PDZ domains followed by an SH3 domain and a yeast guanylate kinase homology (GuK) domain. PSD-95 is believed to participate in the clustering of certain proteins, including NMDA receptors, Shaker-type potassium channels at the synaptic membrane in central nervous system (CNS) neurons. There are two principal modes of interaction between PSD-95 and other proteins. NMDA receptors and shaker-type potassium channels both share C-terminal sequence homology consisting of a threonine/serine-X-valine-COOH (T/SXV) motif. Other neuronal proteins that share this motif (beta 1 adrenergic receptor, some serotonin receptors, some sodium channel subunits, and additional potassium channel subunits), and some of these proteins may interact with PSD-95 by binding to its PDZ domains. Neuronal nitric oxide synthase (nNOS), which lacks the T/SXV motif but which has its own PDZ domain, has been shown to associate with PSD-95 in vitro through a pseudo-homotypic PDZ-PDZ interaction.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.