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Cell Biology & Epigenetics

Products >  Cell_Biology_and_Epigenetics >  Cancer_and_Inflammation >  Napsin_A

Napsin A Detection

Novel Aspartic Proteinase of the PepSIN Family (Napsin A, or NAPSA) belongs to the peptidase A1 family and plays a role in pneumocyte surfactant processing. It is also known as aspartyl protease 4 (ASP4), KAP, Kdap, napsin-1, NAP1, NAPA, and SNAPA. Two closely related proteins are known, Napsin A and Napsin B. Napsin A is a single-chain, 38-kDa protein. It is expressed at high levels in human lung and kidney, and at lower levels in spleen. Napsin A expression has been detected in type II pneumocytes and in lung adenocarcinomas.

ELISAs for Napsin A Detection

This kit is a solid-phase sandwich ELISAs using two antibodies that are highly specific to human Napsin A protein; one is precoated on the ELISA plate and the other is HRP-conjugated. This kit can be used to measure soluble human Napsin A protein in serum, urine, or cell culture supernatant.

Antibodies for Napsin A Detection

This product is an affinity-purified IgG antibody that recognizes human Napsin A protein. The antibody was raised in mouse using a synthetic peptide and can be used for Western blot (WB) detection or immunohistochemical (IHC) detection of human Napsin A protein, especially in lung adenocarcinomas.

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Cat. #
(Clone) and Source
Napsin A27758AELISAHumanCapture:
Mouse IgG MoAb

Detect: HRP
Mouse IgG MoAb
Napsin A10221A, BIHC
Mouse IgG MoAb

Additional Information

Please see a product's User Manual and Data Sheet for information about storage conditions, product components, and technical specifications. Please see the User Manual to determine kit components. User Manuals and Data Sheets are located under the Documents tab.

Cat. # Product Contents Size Price Units Select
10221A Anti-Human Napsin A (TMU-Ad02) Mouse IgG MoAb 5 ug $113.00
10221B Anti-Human Napsin A (TMU-Ad02) Mouse IgG MoAb 50 ug $499.00
27758A Human Napsin A Assay Kit-IBL 96-Well $849.00



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