Napsin A (Lung Adenocarcinoma Marker)(NAPSA/3308), CF647 conjugate, 0.1mg/mL

IHC, FFPE (verified)

Napsin-A

Room temperature

37 kDa

Napsin is a pepsin-like aspartic proteinase connected with maturation of surfactant protein B. There are two closely related napsins, napsin A and napsin B. Napsin A is expressed as a single chain protein. Immunohistochemical studies revealed high expression levels of napsin A in human lung and kidney but low expression in spleen. Napsin A is expressed in type II pneumocytes and in adenocarcinomas of lung. The high specificity expression of napsin A in adenocarcinomas of lung is useful to distinguish primary lung adenocarcinomas from adenocarcinomas of other organs. 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.

Protect from light

Stable at room temperature or 37°C (98°F) for 7 days.

Primary and secondary antibodies for multiple methodology
immunostaining detection application

0.1 mg/mL

Guaranteed for at least 24 months from date of receipt when stored as recommended

Monoclonal

NAPSA

Lung adenocarcinoma

Kidney|Lung

Monospecific