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AB250781

Anti-Delta-catenin antibody [EPR17628] - BSA and Azide free

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(1 Publication)

Rabbit Recombinant Monoclonal Delta-catenin antibody. Carrier free. Suitable for ICC/IF, WB and reacts with Mouse, Rat samples. Cited in 1 publication.

View Alternative Names

Catnd2, Nprap, Ctnnd2, Catenin delta-2, Neural plakophilin-related ARM-repeat protein, Neurojungin, NPRAP

4 Images
Immunocytochemistry/ Immunofluorescence - Anti-Delta-catenin antibody [EPR17628] - BSA and Azide free (AB250781)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-Delta-catenin antibody [EPR17628] - BSA and Azide free (AB250781)

This data was developed using ab184917, the same antibody clone in a different buffer formulation.

Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized Neuro-2a (Mouse neuroblastoma cells) cells labeling delta-catenin with ab184917 at 1/500 dilution, followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/400 dilution (green). Cytoplasmic and nuclear staining on Neuro-2a cell line is observed. The nuclear counter stain is DAPI (blue). Tubulin is detected with ab7291 (anti-Tubulin mouse mAb) at 1/500 dilution and ab150120 (AlexaFluor®594 Goat anti-Mouse secondary) at 1/500 dilution (red).
The negative controls are as follows :
-ve control 1 : ab184917 at 1/500 dilution followed by ab150120 (AlexaFluor®594 Goat anti-Mouse secondary) at 1/500 dilution.
-ve control 2 : ab7291 (anti-Tubulin mouse mAb) at 1/500 dilution followed by ab150077 (Alexa Fluor®488 Goat Anti-Rabbit IgG H&L) at 1/400 dilution.

Western blot - Anti-Delta-catenin antibody [EPR17628] - BSA and Azide free (AB250781)
  • WB

Supplier Data

Western blot - Anti-Delta-catenin antibody [EPR17628] - BSA and Azide free (AB250781)

This data was developed using ab184917, the same antibody clone in a different buffer formulation.

Blocking and dilution buffer : 5% NFDM/TBST.

Exposure time : 3 minutes.

All lanes:

Western blot - Anti-Delta-catenin antibody [EPR17628] (<a href='/en-us/products/primary-antibodies/delta-catenin-antibody-epr17628-ab184917'>ab184917</a>) at 1/2000 dilution

Lane 1:

Rat hippocampus lysate at 10 µg

Lane 2:

PC-12 (Rat adrenal gland pheochromocytoma) whole cell lysate at 10 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG, (H+L),Peroxidase conjugated at 1/1000 dilution

Predicted band size: 132 kDa

Observed band size: 135 kDa

false

Western blot - Anti-Delta-catenin antibody [EPR17628] - BSA and Azide free (AB250781)
  • WB

Supplier Data

Western blot - Anti-Delta-catenin antibody [EPR17628] - BSA and Azide free (AB250781)

This data was developed using ab184917, the same antibody clone in a different buffer formulation.

Blocking and dilution buffer : 5% NFDM/TBST.

Exposure time : 10 seconds.

All lanes:

Western blot - Anti-Delta-catenin antibody [EPR17628] (<a href='/en-us/products/primary-antibodies/delta-catenin-antibody-epr17628-ab184917'>ab184917</a>) at 1/2000 dilution

Lane 1:

Mouse hippocampus lysate at 10 µg

Lane 2:

Mouse cerebellum lysate at 10 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG, (H+L),Peroxidase conjugated at 1/1000 dilution

Predicted band size: 132 kDa

Observed band size: 135 kDa

false

Western blot - Anti-Delta-catenin antibody [EPR17628] - BSA and Azide free (AB250781)
  • WB

Supplier Data

Western blot - Anti-Delta-catenin antibody [EPR17628] - BSA and Azide free (AB250781)

This data was developed using ab184917, the same antibody clone in a different buffer formulation.

Blocking and dilution buffer : 5% NFDM/TBST.

Exposure time : 10 seconds.

All lanes:

Western blot - Anti-Delta-catenin antibody [EPR17628] (<a href='/en-us/products/primary-antibodies/delta-catenin-antibody-epr17628-ab184917'>ab184917</a>) at 1/1000 dilution

Lane 1:

Mouse brain tissue lysate at 10 µg

Lane 2:

Mouse heart tissue lysate at 10 µg

Lane 3:

Mouse kidney tissue lysate at 10 µg

Lane 4:

Mouse spleen tissue lysate at 10 µg

Lane 5:

Rat brain tissue lysate at 10 µg

Lane 6:

Rat heart tissue lysate at 10 µg

Lane 7:

Rat kidney tissue lysate at 10 µg

Lane 8:

Rat spleen tissue lysate at 10 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/1000 dilution

Predicted band size: 132 kDa

Observed band size: 135 kDa

false

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR17628

Isotype

IgG

Carrier free

Yes

Reacts with

Mouse, Rat

Applications

WB, ICC/IF

applications

Immunogen

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

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"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Mouse": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>" }, "Rat": { "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>" } } }

Product details

ab250781 is the carrier-free version of ab184917.

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.

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

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Delta-catenin also known as CTNND2 or Neurojungin is an important protein involved in cellular adhesion processes. With a molecular mass of around 122 kDa Delta-catenin is found mainly in the brain and nervous system tissues. It is a member of the armadillo/β-catenin superfamily and plays a significant role in the structure and function of synapses connecting cytoskeletal components to cell junctions. Its expression is most prominent in neurons suggesting a function important to neuronal development and maintenance.
Biological function summary

Delta-catenin associates with and is part of the cadherin-catenin complex facilitating cell-cell adhesion in neuronal cells. This complex supports the stabilization of adherens junctions influencing cell shape signaling and gene transcription. Delta-catenin's interaction with cadherin proteins helps regulate synaptic plasticity and dendritic spine development impacting learning and memory processes within the brain.

Pathways

Delta-catenin contributes significantly to the Wnt signaling pathway. It plays a role in cellular edge interactions and migration by modulating cadherin-mediated adhesion and Rho GTPase signaling. In collaboration with proteins such as β-catenin Delta-catenin influences processes linked to cell morphological changes and neurodevelopmental regulation. It acts as a mediator between intracellular signaling and intercellular communication impacting neurogenesis.

Delta-catenin has potential links to neurodevelopmental disorders like autism spectrum disorder (ASD) and Alzheimer's disease. Alterations in Delta-catenin expression and mutations correlate with cognitive dysfunction and synaptic impairments observed in these conditions. In Alzheimer's disease Delta-catenin's interaction with β-amyloid and presenilin-1 proteins can exacerbate synaptic loss and memory deficits identifying it as a possible target in understanding disease mechanisms and therapeutic intervention.

Product protocols

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

Target data

Has a critical role in neuronal development, particularly in the formation and/or maintenance of dendritic spines and synapses (PubMed : 17993462, PubMed : 25807484). Involved in the regulation of canonical Wnt signaling (By similarity). It probably acts on beta-catenin turnover, facilitating beta-catenin interaction with GSK3B, phosphorylation, ubiquitination and degradation (PubMed : 20623542). May be involved in neuronal cell adhesion and tissue morphogenesis and integrity by regulating adhesion molecules. Functions as a transcriptional activator when bound to ZBTB33 (PubMed : 15282317).
See full target information Ctnnd2

Publications (1)

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

World journal of gastrointestinal oncology 16:4716-4727 PubMed39678812

2024

Enhancing the radiosensitivity of colorectal cancer cells by reducing spermine synthase through promoting autophagy and DNA damage.

Applications

Unspecified application

Species

Unspecified reactive species

Yu-Bin Guo,Yue-Ming Wu,Zhi-Zhao Lin
View all publications

Product promise

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