Mouse Anti-Human Desmoglein-3 (EC2 Domain) Monoclonal Antibody, Clone QWC39 (CABT-L2646) This Product Is for Research Use Only and Is Not Intended for Diagnostic Use
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Mouse Anti-Human desmoglein-3 (EC2 domain) monoclonal antibody, clone QWC39 (CABT-L2646) This product is for research use only and is not intended for diagnostic use. PRODUCT INFORMATION Product Overview Recombinant monoclonal antibody to desmoglein-3. Variable regions (i.e. specificity) from the EBV transformed human B cell clone QWC39. Made by immortalizing IgG-expressing B cells from Pemphigus vulgaris (PV) patients. Specificity This antibody specifically recognizes a conformational epitope in the EC2 domain of human desmoglein-3 (DSG). This antibody was isolated as a human IgG4 from a patient with mucocutaneous pemphigus vulgaris. This antibody has in vitro and in vivo pathogenic activity, as assessed in a keratinocyte dissociation assay and by the formation of microscopic blisters in newborn mice. This antibody crossreacts with murine DSG-3. Immunogen Desmoglein-3 Isotype IgG1, κ Source/Host Mouse Species Reactivity Human Clone QWC39 Purification Protein A affinity purified Conjugate Unconjugated Applications IA Format Liquid Concentration 1 mg/ml Size 200 ug; 1 mg Buffer PBS Preservative See individual product datasheet Storage Store at -20 or -70°C upon receipt. Divide antibody into aliquots prior usage. Avoid multiple freeze-thaw cycles. Ship Wet ice 45-1 Ramsey Road, Shirley, NY 11967, USA Email: [email protected] Tel: 1-631-624-4882 Fax: 1-631-938-8221 1 © Creative Diagnostics All Rights Reserved Warnings For research use only and not for use in diagnostic or therapeutic procedures. BACKGROUND Introduction Desmosomes are cell-cell junctions between epithelial, myocardial, and certain other cell types. Desmoglein 3 is a calcium-binding transmembrane glycoprotein component of desmosomes in vertebrate epithelial cells. Currently, three desmoglein subfamily members have been identified and all are members of the cadherin cell adhesion molecule superfamily. These desmoglein gene family members are located in a cluster on chromosome 18. This protein has been identified as the autoantigen of the autoimmune skin blistering disease pemphigus vulgaris. Keywords DSG3; desmoglein 3; PVA; CDHF6; desmoglein-3; cadherin family member 6; pemphigus vulgaris antigen; 130-kD pemphigus vulgaris antigen; 130 kDa pemphigus vulgaris antigen; GENE INFORMATION Official Symbol desmoglein 3 Entrez Gene ID 1830 Protein Refseq NP_001935 UniProt ID P32926 Chromosome Location 18q12.1 Pathway Apoptosis; Apoptotic cleavage of cell adhesion proteins; Apoptotic cleavage of cellular proteins; Apoptotic execution phase; Programmed Cell Death; 45-1 Ramsey Road, Shirley, NY 11967, USA Email: [email protected] Tel: 1-631-624-4882 Fax: 1-631-938-8221 2 © Creative Diagnostics All Rights Reserved.