AB236259

Anti-Desmoglein 1/DSG1 antibody [EPR20382] - BSA and Azide free

BOND RX™ Validated
Recombinant
Advanced Validation
RabMAb
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(1 Publication)

Rabbit Recombinant Monoclonal Desmoglein 1/DSG1 antibody. Carrier free. Suitable for IHC-P, WB, mIHC and reacts with Human samples. Cited in 1 publication.

View Alternative Names

CDHF4, DSG1, Desmoglein-1, Cadherin family member 4, Desmosomal glycoprotein 1, Pemphigus foliaceus antigen, DG1, DGI

3 Images

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoglein 1/DSG1 antibody [EPR20382] - BSA and Azide free (AB236259)

IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoglein 1/DSG1 antibody [EPR20382] - BSA and Azide free (AB236259)

Immunohistochemical analysis of paraffin-embedded human skin tissue labeling Desmoglein 1/DSG1 with ab209490 at 1/500 dilution, followed by Rabbit specific IHC polymer detection kit HRP/DAB (ab209101) ready to use. Positive staining on human skin (PMID 15606502) is observed. Counter stained with Hematoxylin.

Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is Rabbit specific IHC polymer detection kit HRP/DAB (ab209101) ready to use.

Heat-mediated antigen retrieval using ab208572 (Universal HIER antigen retrieval reagent).

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab209490).

IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoglein 1/DSG1 antibody [EPR20382] - BSA and Azide free (AB236259)

Immunohistochemical analysis of paraffin-embedded human esophagus tissue labeling Desmoglein 1/DSG1 with ab209490 at 1/500 dilution, followed by Rabbit specific IHC polymer detection kit HRP/DAB (ab209101) ready to use. Membranous staining on human esophagus (PMID : 24220297) is observed. Counter stained with Hematoxylin.

Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

Heat-mediated antigen retrieval using ab208572 (Universal HIER antigen retrieval reagent).

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab209490).

Multiplex immunohistochemistry - Anti-Desmoglein 1/DSG1 antibody [EPR20382] - BSA and Azide free (AB236259)

mIHC

Supplier Data

Multiplex immunohistochemistry - Anti-Desmoglein 1/DSG1 antibody [EPR20382] - BSA and Azide free (AB236259)

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab209490). Panel A : merged staining of anti-Desmoglein 1/DSG1 (gray; Opal™690), anti-Langerin (green; Opal™520) and anti-TRP2/DCT (red; Opal™570) on human skin. Panel B : anti-TRP2/DCT stained on melanocytes. Panel C : anti-Langerin stained on Langerhans cells. Panel D : anti-Desmoglein 1/DSG1 stained on epidermis. The section was incubated in three rounds of staining : in the order of ab236259, ab283686, and ab221144 for 30 mins at room temperature. Each round was followed by a separate fluorescent tyramide signal amplification system. The immunostaining was performed on a Leica Biosystems BOND® RX instrument with an Opal™ 4-color kit. Image acquisition was performed with Leica SP8 confocal microscope.

Unconjugated

Anti-Desmoglein 1/DSG1 antibody [EPR20382]

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR20382

Isotype

IgG

Carrier free

Yes

Reacts with

Human

Applications

mIHC, IHC-P, WB

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"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "mIHC" : {"fullname" : "Multiplex immunohistochemistry", "shortname":"mIHC"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "WB-species-checked": "guaranteed", "WB-species-dilution-info": "", "WB-species-notes": "", "mIHC-species-checked": "testedAndGuaranteed", "mIHC-species-dilution-info": "", "mIHC-species-notes": "Perform heat mediated antigen retrieval before commencing with IHC staining protocol" } } }

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Product details

ab236259 is the carrier-free version of ab209490.

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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Supplementary information

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

Desmoglein 1 often abbreviated as DSG1 or Desmoglein-1 is a protein that plays a significant mechanical role in cell adhesion. This protein with a molecular mass of approximately 122 kDa belongs to the cadherin superfamily. It is mainly expressed in the epidermis specifically in the outermost layers of the skin. Desmoglein 1 is an important component of desmosomes which are specialized cell structures responsible for maintaining the integrity of epithelial tissues.

Biological function summary

Desmogleins including Desmoglein 1 facilitate adhesion between keratinocytes the predominant cell type in the epidermis. Desmoglein 1 interacts intimately within the desmosome complex contributing to the mechanical stability and cohesion of the cellular layers in the skin. These interactions help form a barrier that protects underlying tissues from environmental assaults and water loss. It is important in the process of epidermal differentiation important for proper skin formation structure and function.

Pathways

Desmoglein 1 integrates into several signaling and structural pathways related to cell adhesion and epidermal maintenance. Desmoglein 1 is prominently involved in the Wnt signaling pathway which is important for skin development and renewal. This involvement establishes its functional link with other adhesion proteins such as desmocollins and regulatory molecules like plakoglobin which mediate the cytoskeletal association within desmosomes.

Desmoglein 1 has clinical relevance in conditions such as pemphigus foliaceus and skin inflammation disorders. Antibodies targeting DSG1 often referred to as anti-Desmoglein 1 antibodies play a pathogenic role in pemphigus foliaceus disrupting cell adhesion and resulting in blistering. Additionally Desmoglein 1's interaction with other proteins like Desmoglein 3 becomes altered in certain auto-immune diseases disturbing normal skin integrity and leading to disease phenotypes.

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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

Component of intercellular desmosome junctions. Involved in the interaction of plaque proteins and intermediate filaments mediating cell-cell adhesion.

See full target information DSG1

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Publications (1)

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

Advanced science (Weinheim, Baden-Wurttemberg, Germany) 12:e2415205 PubMed40151877

2025

MMP9 Neutrophils are Critical Mediators of Neutrophil Extracellular Traps Formation and Myocardial Ischemia/Reperfusion Injury.

Applications

Unspecified application

Species

Unspecified reactive species

Shiyu Hu,Feng Zhang,Jingpu Wang,Jian Zhang,Chenguang Li,Yang Lyu,Yiwen Wang,Rong Huang,Yang Gao,Hongbo Yang,Juying Qian,Wenwen Tang,Jiatian Cao,Junbo Ge

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

Anti-Desmoglein 1/DSG1 antibody [EPR20382] - BSA and Azide free

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoglein 1/DSG1 antibody [EPR20382] - BSA and Azide free (AB236259)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Desmoglein 1/DSG1 antibody [EPR20382] - BSA and Azide free (AB236259)

Multiplex immunohistochemistry - Anti-Desmoglein 1/DSG1 antibody [EPR20382] - BSA and Azide free (AB236259)

Related conjugates and formulations (1)

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 conditions

Appropriate long-term storage conditions

Storage information

Supplementary information

Biological function summary

Pathways

Product protocols

Target data

Publications (1)

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