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Cell Biology

Products >  Cell_Biology >  Cancer_and_Inflammation >  Antibodies_H-N >  Napsin_A_Human_Monoclonal

Anti-Human Napsin A (TMU-Ad02) Mouse IgG MoAb

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.

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.#: 10221A, 10221B
  • Target Name: Human Napsin A protein
  • Antigen: Human Napsin A N-terminal synthetic peptide
  • Clone: TMU-Ad02
  • Application: WB, IHC
  • Specificity: Human Napsin A
  • Target Entrez Gene ID: 9476


Recommended antibody concentration (the optimal concentration should be determined empirically):

  • Western blot: 0.5–1.0 µg/mL
  • Immunohistochemical techniques: 0.5–1.0 µg/mL


Lyophilized: stable 5 years at 2–8°C. In solution: stable 2 years at –20°C.


Lyophilized from an antibody solution containing 1% BSA in PBS and 0.05% NaN3. To use, reconstitute in 1.0 mL H20 (final concentration, 100 µg/mL).

Alternative names

aspartyl protease 4 (ASP4), KAP, Kdap, napsin-1, NAP1, NAPA, NAPSA, SNAPA

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



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