|Catalog No||Formulation||Size||Price (USD)|
|9476-MSM3-P0||Purified Ab with BSA and Azide at 200ug/ml||20 ug||199.00|
|9476-MSM3-P1||Purified Ab with BSA and Azide at 200ug/ml||100 ug||379.00|
|9476-MSM3-P1ABX||Purified Ab WITHOUT BSA at 1.0mg/ml||100 ug||399.00|
|Human Entrez Gene ID||9476|
|Human Gene Symbol||NAPSA|
|Human Chromosome Location||19q13.33|
|Synonyms||ASP4, Aspartyl protease 4, KAP, Kidney derived aspartic protease like protein (Kdap), NAP1, NAPA, Napsa, napsin A aspartic peptidase, Pronapsin A, SNAPA|
|Immunogen||Recombinant human Napsin-A protein fragment (aa189-299) (exact sequence is proprietary)|
|Host / Ig Isotype||Mouse / IgG1, kappa|
|Mol. Weight of Antigen||37kDa|
|Species Reactivity||Human. Others-not known.|
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.
Flow Cytometry (0.5-1ug/million cells)
Western Blotting (1-2ug/ml for 60 minutes at RT)
Immunohistology (Formalin-fixed) (1-2ug/ml for 30 minutes at RT)
(Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes)
Optimal dilution for a specific application should be determined.
200ug/ml of Ab purified from rabbit anti-serum by Protein A. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA at 1.0mg/ml.
This antibody is available for research use only and is not approved for use in diagnosis.
There are no warranties, expressed or implied, which extend beyond this description. Company is not liable for any personal injury or economic loss resulting from this product.