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Key Documents

352A-7

Sigma-Aldrich

Napsin A Rabbit Polyclonal Antibody

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About This Item

Kod UNSPSC:
12352203
NACRES:
NA.41

pochodzenie biologiczne

rabbit

Poziom jakości

100
500

białko sprzężone

unconjugated

forma przeciwciała

Ig fraction of antiserum

rodzaj przeciwciała

primary antibodies

klon

polyclonal

opis

For In Vitro Diagnostic Use in Select Regions (See Chart)

Postać

buffered aqueous solution

reaktywność gatunkowa

human

opakowanie

vial of 0.1 mL concentrate (352A-74)
vial of 0.5 mL concentrate (352A-75)
bottle of 1.0 mL predilute (352A-77)
vial of 1.0 mL concentrate (352A-76)
bottle of 7.0 mL predilute (352A-78)

producent / nazwa handlowa

Cell Marque™

metody

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500

kontrola

kidney, lung adenocarcinoma

Warunki transportu

wet ice

temp. przechowywania

2-8°C

wizualizacja

cytoplasmic

Powiązane kategorie

Opis ogólny

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.

Jakość


IVD
IVD
IVD
RUO

Powiązanie

Napsin A Positive Control Slides, Product No. 352S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

Postać fizyczna

Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide

Uwaga dotycząca przygotowania

Download the IFU specific to your product lot and formatNote: This requires a keycode which can be found on your packaging or product label.

Inne uwagi

For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com

Informacje prawne

Cell Marque is a trademark of Merck KGaA, Darmstadt, Germany
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Kod klasy składowania

12 - Non Combustible Liquids

Klasa zagrożenia wodnego (WGK)

WGK 2

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Certyfikaty analizy (CoA)

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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Jaishree Jagirdar
Archives of pathology & laboratory medicine, 132(3), 384-396 (2008-03-06)
Immunohistochemistry is a very valuable and often used tool in the differential diagnosis of lung carcinomas whether primary or secondary to the lung. The most useful application is in distinguishing primary lung tumors from metastatic tumors to the lung from
Justin A Bishop et al.
Human pathology, 41(1), 20-25 (2009-09-11)
Recent advances in the treatment of pulmonary adenocarcinoma have increased the need for accurate typing of non-small cell carcinomas. Immunohistochemistry for thyroid transcription factor-1 is widely used in the diagnosis of pulmonary adenocarcinomas because it marks approximately 75% of lung
Jiqing Ye et al.
Applied immunohistochemistry & molecular morphology : AIMM, 19(4), 313-317 (2011-04-06)
Differentiation of primary from metastatic adenocarcinoma in the lung can be challenging, and it demands sensitive and specific biomarkers, especially when the tissue for diagnosis is limited. Thyroid transcription factor-1 (TTF-1) has been considered a reliable marker for adenocarcinoma of
Annika Dejmek et al.
Diagnostic cytopathology, 35(8), 493-497 (2007-07-20)
The purpose of this study was to test napsin A as a diagnostic marker of metastatic lung adenocarcinoma in pleural effusions, and to compare its performance with TTF-1. Napsin A and TTF-1 reactivities were determined immunohistochemically on formalin-fixed paraffin embedded
Kentaro Inamura et al.
The American journal of surgical pathology, 29(5), 660-665 (2005-04-16)
Primary pulmonary adenocarcinomas with enteric differentiation (PAED) are mainly composed of tall-columnar cells that show similarity to intestinal epithelia and colorectal carcinomas. In this study, we analyzed the immunostaining profiles of 7 PAEDs in comparison with 14 metastatic colorectal carcinomas

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