Desmoglein 3 Antibody / DSG3
Recognizes a protein of 130kDa, identified as Desmoglein-3 (DSG3) . This MAb is highly specific to Desmoglein-3 and does not cross-react with other members of the Desmoglein-family. DSG3 is a calcium-binding transmembrane glycoprotein component of desmosomes in vertebrate epithelial cells. Research has shown that DSG3 has a very high sensitivity (80%) and specificity (100%) in recognizing squamous cell carcinoma (SqCC) . Therefore, DSG3 is considered a very important marker for lung SqCC and can be a useful ancillary marker to separate SqCC from other subtypes of lung cancer. Moreover, studies have shown that DSG3 expression in lung SqCC may indicate a poor prognosis.
Product Specifications
CAS Number
9007-83-4
Specifications
Immunohistochemistry (FFPE) : 1-2 µg/mL
UniProt
P32926
Host
Mouse
Reactivity
Human
Immunogen
A recombinant human partial protein (amino acids 379-491) was used as the immunogen for the Desmoglein 3 antibody.
Clonality
Monoclonal
Isotype
IgG1 k
Clone
DSG3/2840
Applications
IHC-P
Purity
Protein G affinity chromatography
Format
Purified
Buffer
0.2 mg/ml with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide
Reconstitution
Store the Desmoglein 3 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).
Limitations
This Desmoglein 3 antibody is available for research use only.
Storage Conditions
Store the Desmoglein 3 antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide) .
Formulation
0.2 mg/mL in 1X PBS with 0.1 mg/mL BSA (US sourced) and 0.05% sodium azide
Applications Notes
Optimal dilution of the Desmoglein 3 antibody should be determined by the researcher.
Location
Cell surface
Image Legend
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