Anti-Desmoglein-3 (Squamous Cell Marker) (DSG3/1535), CF405S conjugate

This antibody recognizes a protein of 130 kDa, 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.Primary antibodies are available purified, or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Pemphigus vulgaris antigen (PVA); Balding (Bal); Cadherin family member 6 (CDHF6); Desmoglein-3 (DSG3)

41116161

Primary and secondary antibodies for multiple methodology
immunostaining detection application

DSG3

1830

1925

P32926

Plasma membrane

Mouse

Human

Recombinant human DSG3 extracellular protein fragment (exact sequence is proprietary)

Desmoglein-3

Monoclonal

IgG1 κ

DSG3/1535

CF405S

Tumor

Animal

IHC, FFPE (verified)

IHC, FFPE

Cancer, Cell adhesion

A431 cells. Skin or Lung squamous cell carcinoma.

0.1 mg/mL

PBS, 0.1% BSA, 0.05% azide

130 kDa

Higher concentration may be required for direct detection using primary antibody conjugates than for indirect detection with secondary antibody|Immunofluorescence: 1-2 ug/mL|Immunohistology (formalin) 1-2 ug/mL|Staining of formalin-fixed tissues requires boiling tissue sections in 10 mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 min|Flow Cytometry 0.5-1 ug/million cells/0.1 mL|Western blotting 0.5-1 ug/mL|Optimal dilution for a specific application should be determined by user

Room temperature

4°C; Protect from light; Stable at room temperature or 37°C (98°F) for 7 days.

2 years

Primary

https://biotium.com/product/mouse-monoclonal-anti-desmoglein-3-dsg31535