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AB247445

Anti-PSD95 (phospho S418) antibody [EPR2618Y] - BSA and Azide free

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(1 Publication)

Rabbit Recombinant Monoclonal PSD95 phospho S418 antibody. Carrier free. Suitable for WB and reacts with Rat samples. Cited in 1 publication.

View Alternative Names

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

1 Images
Western blot - Anti-PSD95 (phospho S418) antibody [EPR2618Y] - BSA and Azide free (AB247445)
  • WB

Unknown

Western blot - Anti-PSD95 (phospho S418) antibody [EPR2618Y] - BSA and Azide free (AB247445)

This data was developed using ab76127, the same antibody clone in a different buffer formulation.

All lanes:

Western blot - Anti-PSD95 (phospho S418) antibody [EPR2618Y] (<a href='/en-us/products/primary-antibodies/psd95-phospho-s418-antibody-epr2618y-ab76127'>ab76127</a>) at 1/500 dilution

Lane 1:

Rat brain tissue cell lysates, untreated at 10 µg

Lane 2:

Rat brain tissue cell lysates, treated with AP at 10 µg

Secondary

All lanes:

goat anti-rabbit-HRP at 1/1000 dilution

Predicted band size: 80 kDa

Observed band size: 95 kDa

true

  • Unconjugated

    Anti-PSD95 (phospho S418) antibody [EPR2618Y]

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR2618Y

Isotype

IgG

Carrier free

Yes

Reacts with

Rat

Applications

WB

applications

Immunogen

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

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Alternative Products

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AB264091

Anti-PSD95 antibody [6G6-1C9] - BSA and Azide free

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "", "FlowCyt-species-checked": "notRecommended", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Mouse": { "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "", "FlowCyt-species-checked": "notRecommended", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Rat": { "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "FlowCyt-species-checked": "notRecommended", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" } } }
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Product details

ab247445 is the carrier-free version of ab76127.

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
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.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. 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.

Compatibility
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.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Do Not Freeze
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Product protocols

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

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. 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 (By similarity). 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 (PubMed : 26334723).
See full target information DLG4 phospho S418
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Publications (1)

Recent publications for all applications. Explore the full list and refine your search

Nature genetics 57:1142-1154 PubMed40229600

2025

Longitudinal single-cell multiomic atlas of high-risk neuroblastoma reveals chemotherapy-induced tumor microenvironment rewiring.

Applications

Unspecified application

Species

Unspecified reactive species

Wenbao Yu,Rumeysa Biyik-Sit,Yasin Uzun,Chia-Hui Chen,Anusha Thadi,Jonathan H Sussman,Minxing Pang,Chi-Yun Wu,Liron D Grossmann,Peng Gao,David W Wu,Aliza Yousey,Mei Zhang,Christina S Turn,Zhan Zhang,Shovik Bandyopadhyay,Jeffrey Huang,Tasleema Patel,Changya Chen,Daniel Martinez,Lea F Surrey,Michael D Hogarty,Kathrin Bernt,Nancy R Zhang,John M Maris,Kai Tan
View all publications
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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

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

For licensing inquiries, please contact partnerships@abcam.com