Description: 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.
Conjugate: Purified, BSA-free
Concentration: 1 mg/mL
Storage buffer: PBS, no BSA, no azide
Product Origin: Animal - Mus musculus (mouse)
Clone: NAPSA/1238 NAPSA/1239
Entrez Gene ID: 9476
Immunogen: Recombinant human Napsin-A protein fragment (aa189-299) (exact sequence is proprietary)
Verified AB Applications: IHC (FFPE) (verified)/WB (verified)
Z-Antibody Applications: IHC, FFPE (verified)/WB (verified)
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