Abcam, ab319650, Alexa Fluor® 647 Anti-NAPSIN A antibody [EPR6257]

Size: 100µL
Rabbit Recombinant Monoclonal NAPSIN A antibody - conjugated to Alexa Fluor® 647.
Key facts
Host species:Rabbit,
Clonality:Monoclonal,
Clone number:EPR6257,
Isotype:IgG,
Conjugation:Alexa Fluor® 647,
Excitation/Emission:Ex: 650nm, Em: 665nm,
Carrier free:No,
Applications:Target Binding Affinity, Antibody LabellingSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:The exact immunogen used to generate this antibody is proprietary information.

Product details:
Patented technology
Our RabMAb
technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to
RabMAb® patents
What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:
- High batch-to-batch consistency and reproducibility
- Improved sensitivity and specificity
- Long-term security of supply
- Animal-free batch production
For more information, read more on
recombinant antibodies
How are conjugated primary antibodies validated?
This conjugated primary antibody is released using a quantitative quality control method that evaluates binding affinity post-conjugation and efficiency of antibody labeling.
For suitable applications and species reactivity, please refer to the unconjugated version of this clone.
Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Protein A, Storage buffer-pH: 7.4Preservative: 0.02% Sodium azideConstituents: PBS, 30% Glycerol (glycerin, glycerine), 1% BSA, Shipped at conditions-Blue Ice, Appropriate short-term storage duration-1-2 weeks, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze / thaw cycle, Store in the dark

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
Napsin A also known as napsin or napsine is an aspartic proteinase with a molecular weight of approximately 38 kDa. This enzyme is primarily expressed in the lung tissue renal tubules and in some cases thymus and spleen. Napsin A plays a significant role in protein catabolism by degrading specific peptide bonds facilitating protein turnover and maintenance of cellular homeostasis. It is often useful in identifying cell types being napsin A positive in certain cells and napsin A negative in others.
Biological function summary
Napsin A functions in the maturation of pulmonary surfactant proteins which are essential for normal lung function. Napsin A cleaves surfactant protein B an important component of the surfactant system in alveolar air spaces allowing proper lung mechanics. While napsin A operates in concert with other enzymes it does not form part of a larger complex. Its role impacts cellular processes related to respiratory physiology and contributes to the regulation of protein breakdown within the cell.
Pathways
Napsin A is involved in respiratory and proteolytic pathways influencing lung physiology and systemic protein metabolism. One important pathway is the surfactant metabolism pathway which ensures adequate surfactant levels for maintaining lung function. Napsin A is related to surfactant proteins like surfactant protein B through this pathway facilitating their activation and processing.
Napsin A serves as a biomarker for certain lung adenocarcinomas where napsin A positive lung tumors often indicate differential diagnosis between primary lung cancer and metastases from other sites. Napsin A's expression is linked to the presence of adenocarcinoma a specific type of lung cancer. In renal disorders napsin A expression helps distinguish renal cell carcinoma from other renal masses where its expression pattern relates to other proteins like thyroid transcription factor-1 in diagnosing specific cancer types.