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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • PSD-95 Antibodies

          Invitrogen

          PSD-95 Monoclonal Antibody (7E3-1B8)

          Advanced Verification
          247 References
          View all (40) PSD-95 antibodies
          Datasheet
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          Datasheet
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          Cite PSD-95 Monoclonal Antibody (7E3-1B8)

          • Antibody Testing Data (10)
          • Advanced Verification (2)
          PSD-95 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.
          PSD-95 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.

          FIGURE: 1 / 12

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          PSD-95 Antibody (MA1-046) in ICC/IF

          Immunofluorescent analysis of PSD95 using Anti-PSD95 Monoclonal Antibody (7E3-1B8) (Product # MA1-046) shows staining in Hela Cells. PSD95 staining (green), F-Actin staining with Phalloidin (red) and nuclei with DAPI (blue) is shown. Cells were grown on chamber slides and fixed with formaldehyde prior to staining. Cells were probed without (control) or with or an antibody recognizing PSD95 (Product # MA1-046) at a dilution of 1:20 over night at 4°C, washed with PBS and incubated with a DyLight-488 conjugated secondary antibody (Product # 3... View More {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          PSD-95 Antibody in Immunocytochemistry (ICC/IF)
          PSD-95 Antibody in Immunocytochemistry (ICC/IF)
          PSD-95 Antibody in Immunocytochemistry (ICC/IF)
          PSD-95 Antibody in Immunocytochemistry (ICC/IF)
          PSD-95 Antibody in Western Blot (WB)
          PSD-95 Antibody in Western Blot (WB)
          PSD-95 Antibody in Western Blot (WB)
          PSD-95 Antibody in Flow Cytometry (Flow)
          PSD-95 Antibody in Flow Cytometry (Flow)
          PSD-95 Antibody in Flow Cytometry (Flow)
          PSD-95 Antibody
          PSD-95 Antibody

          Product Details

          MA1-046

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:2,000
          View 69 publications 69 publications

          Immunohistochemistry (IHC)

          -
          View 66 publications 66 publications

          Immunohistochemistry (Frozen) (IHC (F))

          Assay-dependent
          -

          Immunocytochemistry (ICC/IF)

          1:500
          View 94 publications 94 publications

          Flow Cytometry (Flow)

          2 µg/test
          -

          Immunoprecipitation (IP)

          Assay-dependent
          View 10 publications 10 publications

          Neutralization (Neu)

          -
          View 1 publication 1 publication

          Functional Assay (Functional)

          -
          View 1 publication 1 publication

          in situ PLA (PLA)

          -
          View 1 publication 1 publication

          Miscellaneous PubMed (MISC)

          -
          View 5 publications 5 publications
          Product Specifications

          Species Reactivity

          Human, Mouse, Rat, Xenopus

          Published species

          Avian, Bovine, Chicken, Human, Invertebrate, Marsupial, Mouse, Non-human primate, Rabbit, Rat, Zebrafish

          Host/Isotype

          Mouse / IgG1, kappa

          Class

          Monoclonal

          Type

          Antibody

          Clone

          7E3-1B8

          Immunogen

          Purified recombinant rat PSD-95.

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Protein A

          Storage buffer

          PBS

          Contains

          0.05% sodium azide

          Storage conditions

          -20°C, Avoid Freeze/Thaw Cycles

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2092361

          Product Specific Information

          MA1-046 detects post synaptic density 95 (PSD-95) from human, rat, xenopus laevis and mouse tissues.

          MA1-046 has been successfully used in Western blot, immunofluorescence, immunocytochemistry, immunohistochemistry, flow cytometry and immunoprecipitation procedures. By Western blot, this antibody detects an ~95 kDa protein representing PSD-95 from rat brain extracts. Immunofluorescence staining of PSD-95 in rat hippocampal cells with MA1-046 yields a staining pattern coincident with NMDA receptor.

          In immunofluorescence staining, fixation with cold methanol is recommended.

          The MA1-046 immunogen is purified recombinant rat PSD-95.

          This antibody was orginally validated as part of a Thermo Scientific Cellomics High Content Screening Kit. The antibody sold separately may have slightly different performance and may need to be further optimized for the best results.

          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.

          Bioinformatics

          Protein Aliases: discs large homolog 4; Disks large homolog 4; FLJ97752; FLJ98574; post synaptic density; post-synaptic density protein 95; Postsynaptic density protein 95; PSD-95; PSD-95 alpha 2b; PSD-95 beta; SAP-90; Synapse-associated protein 90; synapse-associated protein SAP90; Tax interaction protein 15

          View more View less

          Gene Aliases: DLG4; Dlgh4; PSD-95; PSD95; SAP-90; SAP90; SAP90A

          View more View less

          UniProt ID: (Human) P78352, (Rat) P31016, (Mouse) Q62108

          View more View less

          Entrez Gene ID: (Human) 1742, (Rat) 29495, (Mouse) 13385

          View more View less

          Function(s)
          guanylate kinase activity Ras guanyl-nucleotide exchange factor activity protein binding protein C-terminus binding ligand-gated ion channel activity kinase binding protein phosphatase binding PDZ domain binding beta-1 adrenergic receptor binding D1 dopamine receptor binding P2Y1 nucleotide receptor binding protein complex binding acetylcholine receptor binding ionotropic glutamate receptor binding neuroligin family protein binding scaffold protein binding receptor binding protein kinase binding glutamate receptor binding structural molecule activity neurexin family protein binding
          Process(es)
          negative regulation of receptor internalization protein complex assembly positive regulation of cytosolic calcium ion concentration synaptic vesicle maturation social behavior protein localization to synapse locomotory exploration behavior neuronal ion channel clustering establishment of protein localization establishment or maintenance of epithelial cell apical/basal polarity nucleotide phosphorylation regulation of long-term neuronal synaptic plasticity positive regulation of synaptic transmission neuromuscular process controlling balance dendritic spine morphogenesis vocalization behavior AMPA glutamate receptor clustering receptor localization to synapse regulation of N-methyl-D-aspartate selective glutamate receptor activity positive regulation of excitatory postsynaptic potential regulation of grooming behavior MAPK cascade signal transduction chemical synaptic transmission nervous system development learning ion transmembrane transport positive regulation of GTPase activity GMP metabolic process GDP metabolic process locomotory behavior response to cocaine regulation of neuronal synaptic plasticity
          It has to be done as per old AB suggested Products section.
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