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Napsin-A Mouse anti-Human, Clone: NAPSA/1239- Azide and BSA Free, Novus Biologicals™

Mouse Monoclonal Antibody

Supplier:  Novus Biologicals NBP254384200UG

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Catalog No. NB254384200

This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.



Napsin A Monoclonal antibody specifically detects Napsin A in Human samples. It is validated for Western Blot, Flow Cytometry, Immunocytochemistry/Immunofluorescence, Immunohistochemistry-Paraffin, CyTOF-ready.


Napsin A
1 mg/mL
Western Blot 1 - 2 ug/ml, Flow Cytometry 0.5 - 1 ug/million cells, Immunocytochemistry/Immunofluorescence 1 - 2 ug/ml, Immunohistochemistry-Paraffin 1 - 2 ug/ml, CyTOF-ready
Asp 4, ASP4, Aspartyl protease 4, EC 3.4.23, EC 3.4.23.-, EC, EC, EC, KAP, Kdap, NAP1napsin-A, NAPApronapsin A, NAPSA, napsin A aspartic peptidase, napsin-1, SNAPA, TA01/TA02
37 kDa
200 μg
Cancer, Cell Biology, Cellular Markers
Western Blot, Flow Cytometry, Immunocytochemistry, Immunofluorescence, Immunohistochemistry (Paraffin), CyTOF
PBS with No Preservative
Recombinant fragment of human Napsin-A protein
Protein A purified
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.
Store at -20 to -80C. Avoid freeze-thaw cycles.
IgG κ


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