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303M-1

Sigma-Aldrich

Cytokeratin, HMW (AE3) Mouse Monoclonal Antibody

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About This Item

Codice UNSPSC:
12352203
NACRES:
NA.41

Origine biologica

mouse

Livello qualitativo

100
500

Coniugato

unconjugated

Forma dell’anticorpo

culture supernatant

Tipo di anticorpo

primary antibodies

Clone

AE3, monoclonal

Descrizione

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

Forma fisica

buffered aqueous solution

Reattività contro le specie

human

Confezionamento

vial of 0.1 mL concentrate (303M-14)
vial of 0.5 mL concentrate (303M-15)
bottle of 1.0 mL predilute (303M-17)
vial of 1.0 mL concentrate (303M-16)
bottle of 7.0 mL predilute (303M-18)

Produttore/marchio commerciale

Cell Marque

tecniche

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

Isotipo

IgG1κ

Controllo

prostate

Condizioni di spedizione

wet ice

Temperatura di conservazione

2-8°C

Visualizzazione

cytoplasmic

Informazioni sul gene

human ... KRT1(3848)

Descrizione generale

Anti-cytokeratin, high molecular weight (AE3) is capable of recognizing all basic keratins; therefore, it is a broadly reactive antibody staining most epithelia and their neoplasms. Members of the acidic and basic subfamilies are found together in pairs. Since each epithelium contains at least one acidic and one basic keratin, this antibody is used to observe the distribution of keratin-containing cells in normal epithelia and to identify neoplasms derived from such epithelium.

Qualità


IVD

IVD

IVD

RUO

Linkage

Cytokeratin, HMW Positive Control Slides, Product No. 303S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

Stato fisico

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

Nota sulla preparazione

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

Altre note

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

Note legali

Cell Marque is a trademark of Merck KGaA, Darmstadt, Germany

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Codice della classe di stoccaggio

12 - Non Combustible Liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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W G Nelson et al.
Cancer research, 44(4), 1600-1603 (1984-04-01)
The expression of specific keratin polypeptides in human neoplasms was investigated by the immunoblot technique using monoclonal anti-keratin antibodies. Mr 50,000 and 58,000 keratins, recognized by AE1 and AE3 antibodies, respectively, were detected only in carcinomas of stratified epithelial origin
Monoclonal antibody studies of mammalian epithelial keratins: a review.
T T Sun et al.
Annals of the New York Academy of Sciences, 455, 307-329 (1985-01-01)
V Eusebi et al.
The American journal of surgical pathology, 14(8), 737-747 (1990-08-01)
We present four cases of a malignant thyroid tumor showing morphologic, immunocytochemical, and ultrastructural features of endothelial cell differentiation. The tumor cells had epithelioid features and displayed strong immunoreactivity for keratin. There was no evidence of follicular or C-cell differentiation
A Lopez-Beltrán et al.
Virchows Archiv : an international journal of pathology, 438(6), 552-557 (2001-07-27)
Lymphoepithelioma-like carcinoma (LELCA) of the urinary bladder is a rare variant of bladder cancer characterized by a malignant epithelial component densely infiltrated by lymphoid cells. It is characterized by indistinct cytoplasmic borders and a syncytial growth pattern. These neoplasms deserve
P E Swanson
American journal of clinical pathology, 95(4 Suppl 1), S2-S7 (1991-04-01)
Historically, antibodies to cytokeratin intermediate filaments have been models of target specificity. In most diagnostic settings, the utility of these antibodies was unquestioned; reactivity for cytokeratin was dogmatically equated with epithelial differentiation. Recently, however, the diagnostic importance of these antibodies

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