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Key Documents

MABT335

Sigma-Aldrich

Anti-Desmoglein-3, clone 5G11 Antibody

clone 5G11, from mouse

Sinónimos:

Desmoglein-3, 130 kDa pemphigus vulgaris antigen, PVA, Cadherin family member 6

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

5G11, monoclonal

species reactivity

human

technique(s)

immunohistochemistry: suitable (paraffin)

isotype

IgG1κ

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... DSG3(1830)

General description

Desmoglein-3 (DSG3) is a calcium binding membrane protein that is localized desmosome cellular junctions and interacts with plaque proteins and intermediate filaments at cell-cell adhesion points. Desmosomes are cell-cell junctions between epithelial, myocardial and other cells types. Strong intercellular adhesion is critical for tissues that experience mechanical stress, such as the skin and heart. Desmosomes provide adhesive strength to tissues by anchoring desmosomal cadherins of neighboring cells to the intermediate filament cytoskeleton. It is thought that raft membrane microdomains play a role in desmosome homeostasis by regulating the dynamics of desmosome assembly and disassembly. In human keratinocytes, Desmoglein-3 (DSG3) is raft associated and disruption of rafts prevents desmosome assembly. Desmoglein-3 is one of four sister proteins in the desmoglein family. Desmoglein-3 is also the autoantigen for Pemphigus vulgaris (PV) a lethal skin disease that is a result of autoantibodies against Desmoglein-3.

Immunogen

Recombinant protein corresponding to human Desmoglein-3.

Application

Immunohistochemistry Analysis: A representative lot detected Isocitrate Desmoglein-3 in human scalp hair follicles and epidermal inclusions (Wu, H., et al. (2003). J Invest Dermatology. 120(6):1152-1157).
Immunohistochemistry Analysis: A representative lot detected Isocitrate Desmoglein-3 in in human adult skin tissue (Wu, H., et al. (2013). New England Journal of Med. 343(1):31-35).
Research Category
Cell Structure
Research Sub Category
Adhesion (CAMs)
This Anti-Desmoglein-3, clone 5G11 Antibody is validated for use in Immunohistochemistry (Paraffin) for the detection of Desmoglein-3.

Quality

Evaluated by Immunohistochemistry in human tonsil and human skin tissue.

Immunohistochemistry Analysis: A 1:50 dilution of this antibody detected Desmoglein-3 in human tonsil and human skin tissue.

Target description

107 kDa calculated

Linkage

Replaces: MABT470

Physical form

Format: Purified
Protein G Purified
Purified mouse monoclonal IgG1κ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Other Notes

Concentration: Please refer to lot specific datasheet.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class

10 - Combustible liquids


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Visite la Librería de documentos

Hope E Burks et al.
The Journal of cell biology, 222(11) (2023-09-21)
Melanoma is an aggressive cancer typically arising from transformation of melanocytes residing in the basal layer of the epidermis, where they are in direct contact with surrounding keratinocytes. The role of keratinocytes in shaping the melanoma tumor microenvironment remains understudied.
Alejandra Valenzuela-Iglesias et al.
Molecular cancer research : MCR, 17(5), 1195-1206 (2019-01-19)
Loss of the desmosomal cell-cell adhesion molecule, Desmoglein 1 (Dsg1), has been reported as an indicator of poor prognosis in head and neck squamous cell carcinomas (HNSCC) overexpressing epidermal growth factor receptor (EGFR). It has been well established that EGFR
Marihan Hegazy et al.
Developmental cell, 57(24), 2683-2698 (2022-12-11)
Sorting transmembrane cargo is essential for tissue development and homeostasis. However, mechanisms of intracellular trafficking in stratified epidermis are poorly understood. Here, we identify an interaction between the retromer endosomal trafficking component, VPS35, and the desmosomal cadherin, desmoglein-1 (Dsg1). Dsg1

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