AB316760

Anti-Desmoplakin I+II antibody [EPR28426-66]

BOND RX™ Validated
20ul selling size
Recombinant
RabMAb
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Rabbit Recombinant Monoclonal DESP antibody. Suitable for IHC-P and reacts with Mouse, Rat samples.

View Alternative Names

Desmoplakin, DP

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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoplakin I+II antibody [EPR28426-66] (AB316760)

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoplakin I+II antibody [EPR28426-66] (AB316760)

Immunohistochemical analysis of paraffin-embedded Mouse cerebrum tissue labeling Desmoplakin I+II with ab316760 at 1/1000 (0.512 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Negative control : no staining on mouse cerebrum. The section was incubated with ab316760 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument.

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Citrate buffer (pH 6.0, Epitope Retrieval Solution 1) for 20 mins.

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoplakin I+II antibody [EPR28426-66] (AB316760)

Immunohistochemical analysis of paraffin-embedded Rat cerebrum tissue labeling Desmoplakin I+II with ab316760 at 1/1000 (0.512 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Negative control : no staining on rat cerebrum. The section was incubated with ab316760 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument.

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Citrate buffer (pH 6.0, Epitope Retrieval Solution 1) for 20 mins.

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoplakin I+II antibody [EPR28426-66] (AB316760)

Immunohistochemical analysis of paraffin-embedded Mouse spleen tissue labeling Desmoplakin I+II with ab316760 at 1/1000 (0.512 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Negative control : no staining on mouse spleen (PMID : 28123876). The section was incubated with ab316760 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument.

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Citrate buffer (pH 6.0, Epitope Retrieval Solution 1) for 20 mins.

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoplakin I+II antibody [EPR28426-66] (AB316760)

Immunohistochemical analysis of paraffin-embedded Rat spleen tissue labeling Desmoplakin I+II with ab316760 at 1/1000 (0.512 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Negative control : no staining on rat spleen. The section was incubated with ab316760 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument.

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Citrate buffer (pH 6.0, Epitope Retrieval Solution 1) for 20 mins.

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoplakin I+II antibody [EPR28426-66] (AB316760)

Immunohistochemical analysis of paraffin-embedded Rat cardiac muscle tissue labeling Desmoplakin I+II with ab316760 at 1/1000 (0.512 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Positive staining on intercalated disc of rat cardiac muscle. The section was incubated with ab316760 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument.

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Citrate buffer (pH 6.0, Epitope Retrieval Solution 1) for 20 mins.

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoplakin I+II antibody [EPR28426-66] (AB316760)

Immunohistochemical analysis of paraffin-embedded Mouse cardiac muscle tissue labeling Desmoplakin I+II with ab316760 at 1/1000 (0.512 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Positive staining on intercalated disc of mouse cardiac muscle (PMID : 18519735; PMID : 22152112). The section was incubated with ab316760 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument.

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Citrate buffer (pH 6.0, Epitope Retrieval Solution 1) for 20 mins.

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoplakin I+II antibody [EPR28426-66] (AB316760)

Immunohistochemical analysis of paraffin-embedded Mouse stomach tissue labeling Desmoplakin I+II with ab316760 at 1/1000 (0.512 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Positive staining on mouse stomach. The section was incubated with ab316760 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument.

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Citrate buffer (pH 6.0, Epitope Retrieval Solution 1) for 20 mins.

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR28426-66

Isotype

IgG

Carrier free

Reacts with

Mouse, Rat

Applications

IHC-P

applications

Immunogen

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

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "FlowCytIntra-species-checked": "notRecommended", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "", "WB-species-checked": "notRecommended", "WB-species-dilution-info": "", "WB-species-notes": "", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Mouse": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/1000", "IHCP-species-notes": " Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.", "FlowCytIntra-species-checked": "notRecommended", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "", "WB-species-checked": "notRecommended", "WB-species-dilution-info": "", "WB-species-notes": "", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Rat": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/1000", "IHCP-species-notes": " Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.", "FlowCytIntra-species-checked": "notRecommended", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "", "WB-species-checked": "notRecommended", "WB-species-dilution-info": "", "WB-species-notes": "", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" } } }

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Product details

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.

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Properties and storage information

Form

Liquid

Purification technique

Affinity purification Protein A

Storage buffer

pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA

Shipped at conditions

Blue Ice

Appropriate short-term storage duration

1-2 weeks

Appropriate short-term storage conditions

+4°C

Appropriate long-term storage conditions

-20°C

Aliquoting information

Upon delivery aliquot

Storage information

Avoid freeze / thaw cycle

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Supplementary information

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

Desmoplakin is a critical component of the cell structure acting as a link between desmosomes and the intermediate filament network. It exists in two isoforms Desmoplakin I and Desmoplakin II with molecular masses of approximately 332 kDa and 260 kDa respectively. Desmoplakin is mainly expressed in tissues with high mechanical stress such as the heart and skin where strong cell adhesion is necessary. Alternate names like Desmoplakine may also be used in some scientific literature.

Biological function summary

Desmoplakin is essential for maintaining cell adhesion and structural integrity within tissues. It serves as part of the desmosomal complex where it anchors intermediate filaments to the desmosomal plaque ensuring the mechanical stability required by tissues under mechanical stress. This function is particularly critical in epithelial cells and cardiac tissue where desmoplakin interacts closely with other desmosomal components to maintain robust cell-to-cell connections.

Pathways

Desmoplakin plays a significant role in the regulation of adhesive structures through its involvement in the intercellular junctional complex pathways. The protein collaborates with other key components of these pathways such as plakoglobin and plakophilins. Its role in these pathways ensures that cell adhesion and stability are maintained across different tissue types which is vital for normal cellular function and organization.

Mutations or dysfunctional interactions of desmoplakin can lead to conditions like arrhythmogenic right ventricular cardiomyopathy (ARVC) and skin disorders such as epidermolysis bullosa simplex. In ARVC desmoplakin-related defects may disrupt interactions with other desmosomal proteins like plakoglobin impacting heart muscle integrity and function. Similarly in epidermolysis bullosa simplex altered desmoplakin function compromises skin cell adhesion leading to increased susceptibility to injury.

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Product protocols

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

Visit the General protocols
Visit the Troubleshooting

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Target data

Major high molecular weight protein of desmosomes. Regulates profibrotic gene expression in cardiomyocytes via activation of the MAPK14/p38 MAPK signaling cascade and increase in TGFB1 protein abundance (By similarity).

See full target information Dsp

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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

Anti-Desmoplakin I+II antibody [EPR28426-66]

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoplakin I+II antibody [EPR28426-66] (AB316760)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoplakin I+II antibody [EPR28426-66] (AB316760)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoplakin I+II antibody [EPR28426-66] (AB316760)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoplakin I+II antibody [EPR28426-66] (AB316760)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoplakin I+II antibody [EPR28426-66] (AB316760)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoplakin I+II antibody [EPR28426-66] (AB316760)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoplakin I+II antibody [EPR28426-66] (AB316760)

Key facts

Host species

Clonality

Clone number

Isotype

Carrier free

Reacts with

Applications

Immunogen

Reactivity data

Product details

Properties and storage information

Form

Purification technique

Storage buffer

Shipped at conditions

Appropriate short-term storage duration

Appropriate short-term storage conditions

Appropriate long-term storage conditions

Aliquoting information

Storage information

Supplementary information

Biological function summary

Pathways

Product protocols

Target data

Complementary Products

Primary Antibodies

Primary Antibodies

Secondary Antibodies

Primary Antibodies

Product promise