Napsin A Rabbit Polyclonal Antibody
SIGMA/352A-7
Product Type: Chemical
Immunohistochemistry Napsin A (polyclonal) on lung adenocarcinoma
| antibody form | Ig fraction of antiserum |
| antibody product type | primary antibodies |
| biological source | rabbit |
| clone | polyclonal |
| conjugate | unconjugated |
| control | kidney, lung adenocarcinoma |
| description | For In Vitro Diagnostic Use in Select Regions (See Chart) |
| form | buffered aqueous solution |
| manufacturer/tradename | Cell Marque® |
| packaging | bottle of 1.0 mL predilute (352A-77) |
| bottle of 7.0 mL predilute (352A-78) | |
| vial of 0.1 mL concentrate (352A-74) | |
| vial of 0.5 mL concentrate (352A-75) | |
| vial of 1.0 mL concentrate (352A-76) | |
| Quality Level | 100  |
| 500 |
|
| shipped in | wet ice |
| species reactivity | human |
| storage temp. | 2-8°C |
| technique(s) | immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500 |
| visualization | cytoplasmic |
| Analysis Note: |
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| General description: | Napsin is a pepsin-like aspartic proteinase, in the A1 clan of the AA clade of proteinases. There are two closely related napsins, napsin A and napsin B. Napsin A is expressed as a single chain protein with the molecular weight of approximately 38 kDa. 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. | ||||
| Legal Information: | Cell Marque is a registered trademark of Merck KGaA, Darmstadt, Germany | ||||
| Other Notes: | For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com | ||||
| Other Notes: | Napsin A Positive Control Slides, Product No. 352S , are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections). |
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| Physical form: | Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide | ||||
| Preparation Note: | Download the IFU specific to your product lot and format  Note: This requires a keycode which can be found on your packaging or product label. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352203 |