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P246

Sigma-Aldrich

Monoclonal Anti-PSD95 antibody produced in mouse

clone 7E3-1B8, purified immunoglobulin, buffered aqueous solution

Synonyme(s) :

Anti-MRD62, Anti-PSD95, Anti-SAP-90, Anti-SAP90

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About This Item

Numéro MDL:
MFCD01324382
Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

mouse

Niveau de qualité

200

Conjugué

unconjugated

Forme d'anticorps

purified immunoglobulin

Type de produit anticorps

primary antibodies

Clone

7E3-1B8, monoclonal

Forme

buffered aqueous solution

Poids mol.

antigen 95 kDa

Espèces réactives

rat

Technique(s)

immunofluorescence: 1:500
immunoprecipitation (IP): suitable
western blot: 1:2,000

Isotype

IgG2a

Numéro d'accès UniProt

P31016

Conditions d'expédition

dry ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

rat ... Dlg4(29495)

Description générale

DLG4 (discs large MAGUK scaffold protein 4) gene codes for the postsynaptic density-95 (PSD95) protein. Postsynaptic density 95 (PSD-95), a synaptic scaffolding protein is also a membrane-associated guanylate kinase (MAGUK) family protein. It has three PDZ domains on the N terminus followed by a Src homology 3 (SH3) domain and a guanylate kinase (GK) domain. This gene is located on human chromosome 17p13.1.

Spécificité

Reacts with both the recombinant and native rat PSD95. By immunofluorescence with rat hippocampal cells, a staining pattern coincident with NMDA receptor staining at synaptic sites consistent with its proposed role in receptor clustering is observed. Fixation with cold methanol is recommended.

Immunogène

recombinant rat PSD95 (post synaptic density 95 kDa).

Application

Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Immunocytochemistry (1 paper)
Immunofluorescence (1 paper)
Western Blotting (1 paper)

Actions biochimiques/physiologiques

Postsynaptic density 95 (PSD-95) plays a major role in bidirectional synaptic plasticity, an important process, essential for learning and memory. It exhibits increased dynamics upon induction of plasticity.

Forme physique

Solution in phosphate buffered saline containing 0.05% sodium azide.

Clause de non-responsabilité

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Human postsynaptic density-95 (PSD95): location of the gene (DLG4) and possible function in nonneural as well as in neural tissues
Stathakis D G, et al.
Genomics, 44(1), 71-82 (1997)
Malwina Lisek et al.
Frontiers in cellular neuroscience, 11, 181-181 (2017-07-14)
Ketamine causes psychotic episodes and is often used as pharmacological model of psychotic-like behavior in animals. There is increasing evidence that molecular mechanism of its action is more complicated than just N-methyl-D-aspartic acid (NMDA) receptor antagonism and involves interaction with
Postsynaptic density 95 (PSD-95) serine 561 phosphorylation regulates a conformational switch and bidirectional dendritic spine structural plasticity
Wu Q, et al.
The Journal of biological chemistry, jbc-M117 (2017)
Nora Overlack et al.
Vision research, 48(3), 400-412 (2007-10-10)
The human Usher syndrome (USH) is the most common form of combined deaf-blindness. Usher type I (USH1), the most severe form, is characterized by profound congenital deafness, constant vestibular dysfunction and prepubertal-onset of retinitis pigmentosa. Five corresponding genes of the
Lindsey I Sinclair et al.
Neuropathology and applied neurobiology, 41(4), 533-543 (2015-01-07)
Cerebral ischaemia is the defining pathophysiological abnormality in most forms of vascular dementia (VAD), but the pathogenesis of the dementia remains poorly understood. In Alzheimer's disease (AD), there is early loss of synaptic proteins, but these have been little studied
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