Anti-Desmoglein 3/DSG3 Antibody

Product Name

Anti-Desmoglein 3/DSG3 Antibody

View all Desmoglein-3 Antibodies

SKU/Catalog Number

PA1567

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-Desmoglein 3/DSG3 Antibody catalog # PA1567. Tested in WB applications. This antibody reacts with Human.

Storage & Handling

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-Desmoglein 3/DSG3 Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA1567)

Host

Rabbit

Contents

Each vial contains 4mg Trehalose, 0.9mg NaCl and 0.2mg Na2HPO4.

Clonality

Polyclonal

Isotype

Rabbit IgG

Immunogen

A synthetic peptide corresponding to a sequence at the C-terminus of human Desmoglein 3.

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Cross-reactivity

No cross-reactivity with other proteins

Reactive Species

PA1567 is reactive to DSG3 in Human

Applications

PA1567 is guaranteed for WB Boster Guarantee

Observed Molecular Weight

130 kDa

Calculated molecular weight

107.533kDa

Background of Desmoglein-3

Desmoglein3 is also known as PVA (Pemphigus Vulgaris Antigen). Pemphigus vulgaris (PV) and pemphigus foliaceus (PF) are autoimmune diseases of the skin which have as target antigens 2 different members of the desmoglein subfamily of the desmosomal cadherins: pemphigus vulgaris antigen (PVA, or desmoglein-3) in the case of PV and desmoglein I in the case of PF. The DSG3 gene, like the genes for DSG1 and DSG2, is located on chromosome 18. The human DSG3 gene consists of 15 exons and spans more than 23 kb. DSG3 and DSG1 are the autoantigens of pemphigus vulgaris and pemphigus foliaceus, respectively. DSG3 and DSG1 are the target antigens in PNP, and IgG autoantibodies against DSG3 in PNP sera play a pathogenic role in the loss of keratinocyte adhesion and blistering.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

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Reconsitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

Western blot, 0.1-0.5μg/ml, Human

Validation Images & Assay Conditions

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Figure 1. Western blot analysis of DSG3 using anti-DSG3 antibody (PA1567).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: human A431 whole cell lysates,
Lane 2: human Hacat whole cell lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-DSG3 antigen affinity purified polyclonal antibody (Catalog # PA1567) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for DSG3 at approximately 130 kDa. The expected band size for DSG3 is at 107 kDa.

Gene/Protein Information For DSG3 (Source: Uniprot.org, NCBI)

Alternative Names

Cadherin family member 6; CDHF6; CDHF6130-kD pemphigus vulgaris antigen; desmoglein 3 (pemphigus vulgaris antigen); desmoglein 3; Desmoglein3; Desmoglein-3; DKFZp686P23184,130 kDa pemphigus vulgaris antigen; DSG3; pemphigus vulgaris antigen; PVA DSG3 ABOLM, CDHF6, PVA desmoglein 3 desmoglein-3|130 kDa pemphigus vulgaris antigen|cadherin family member 6

For more info on DSG3, check out the DSG3 Infographic

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In this infographic, you will see the following information for DSG3: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].

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