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Goat Recombinant Monoclonal PSD95 antibody. Carrier free. Suitable for IHC-P and reacts with Mouse, Rat samples.

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Images

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PSD95 antibody [EPR23124-118] – Goat IgG (Chimeric) – BSA and Azide Free (AB317803), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PSD95 antibody [EPR23124-118] – Goat IgG (Chimeric) – BSA and Azide Free (AB317803), expandable thumbnail

Key facts

Isotype
IgG
Host species
Goat
Storage buffer

pH: 7.2 - 7.4
Constituents: 100% PBS

Form
Liquid
Clonality
Monoclonal

Immunogen

  • The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
IHC-P
Mouse
Tested
Rat
Tested

Tested
Tested

Species
Mouse
Dilution info
1/100
Notes

Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Species
Rat
Dilution info
1/100
Notes

Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Target data

Function

Postsynaptic scaffolding protein that plays a critical role in synaptogenesis and synaptic plasticity by providing a platform for the postsynaptic clustering of crucial synaptic proteins (PubMed:15358775, PubMed:9853749). 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. Also regulates AMPA-type glutamate receptor (AMPAR) immobilization at postsynaptic density keeping the channels in an activated state in the presence of glutamate and preventing synaptic depression (Probable). Under basal conditions, cooperates with FYN to stabilize palmitoyltransferase ZDHHC5 at the synaptic membrane through FYN-mediated phosphorylation of ZDHHC5 and its subsequent inhibition of association with endocytic proteins (By similarity).

Alternative names

Dlgh4, Psd95, Dlg4, Disks large homolog 4, Postsynaptic density protein 95, Synapse-associated protein 90, PSD-95, SAP-90, SAP90

Recommended products

Goat Recombinant Monoclonal PSD95 antibody. Carrier free. Suitable for IHC-P and reacts with Mouse, Rat samples.

Key facts

Isotype
IgG
Form
Liquid
Clonality
Monoclonal
Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Carrier free
Yes
Clone number
EPR23124-118
Purification technique
Affinity purification Protein G
Concentration
Loading...

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C

Notes

ab317803 is the carrier-free version of Anti-PSD95 antibody [EPR23124-118] - Synaptic Marker – Goat IgG (Chimeric) ab317793.

This goat monoclonal chimeric antibody has been engineered from a RabMAb parent antibody (Anti-PSD95 antibody [EPR23124-118] - Synaptic Marker ab238135). By necessity, some rabbit sequence is retained as part of the variable domain. When multiplexing with other rabbit-derived antibodies, using cross absorbed Fc-reactive secondary antibodies are recommended.

This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.

This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

2 product images

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PSD95 antibody [EPR23124-118] – Goat IgG (Chimeric) – BSA and Azide Free (ab317803), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PSD95 antibody [EPR23124-118] – Goat IgG (Chimeric) – BSA and Azide Free (ab317803)

    Immunofluorescence staining of PSD95 in sections of formalin-fixed paraffin-embedded rat brain (positive) and rat liver (negative).

    Performed on a Leica BOND. The section was pre-treated using heat mediated antigen retrieval with sodium citrate (pH6.0) for 20 minutes. The section was then incubated at room temperature for 1 hour with ab317803 at 1/100 dilution, and then incubated for 1 hour with Donkey Anti-Goat IgG H&L (Alexa Fluor® 647) preadsorbed ab150135 Donkey Anti-Goat IgG H&L (Alexa Fluor® 647) preadsorbed at 1/1000 dilution (shown in magenta). Nuclear DNA was labelled with DAPI (shown in blue). The section was then mounted using Dako Fluorescence Mounting Medium®.

    Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

    For other IHC staining systems (automated and non-automated), customers should optimize variable parameters such as antigen retrieval conditions, antibody concentrations and incubation times.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PSD95 antibody [EPR23124-118] – Goat IgG (Chimeric) – BSA and Azide Free (ab317803), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PSD95 antibody [EPR23124-118] – Goat IgG (Chimeric) – BSA and Azide Free (ab317803)

    Immunofluorescence staining of PSD95 in sections of formalin-fixed paraffin-embedded mouse brain (positive) and mouse liver (negative).

    Performed on a Leica BOND. The section was pre-treated using heat mediated antigen retrieval with sodium citrate (pH6.0) for 20 minutes. The section was then incubated at room temperature for 1 hour with ab317803 at 1/100 dilution, and then incubated for 1 hour with Donkey Anti-Goat IgG H&L (Alexa Fluor® 647) preadsorbed ab150135 Donkey Anti-Goat IgG H&L (Alexa Fluor® 647) preadsorbed at 1/1000 dilution (shown in magenta). Nuclear DNA was labelled with DAPI (shown in blue). The section was then mounted using Dako Fluorescence Mounting Medium®.

    Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

    For other IHC staining systems (automated and non-automated), customers should optimize variable parameters such as antigen retrieval conditions, antibody concentrations and incubation times.

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Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

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