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Key Documents

356M-1

Sigma-Aldrich

Cytokeratin 5 & 6 (D5 & 16B4) 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

D5 & 16B4, 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 (356M-14)
vial of 0.5 mL concentrate (356M-15)
bottle of 1.0 mL predilute (356M-17)
vial of 1.0 mL concentrate (356M-16)
bottle of 7.0 mL predilute (356M-18)

Produttore/marchio commerciale

Cell Marque

tecniche

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:50-1:200

Isotipo

IgG1

Controllo

mesothelioma

Condizioni di spedizione

wet ice

Temperatura di conservazione

2-8°C

Visualizzazione

cytoplasmic

Informazioni sul gene

human ... KRT5(3852)

Descrizione generale

Anti-CK 5 & 6 positivity is seen in 65% to 100% of epithelioid mesotheliomas, in 0% to 19% of lung adenocarcinomas, and in 22% to 80% of serous carcinoma of the ovary and peritoneum. Keratin 5 & 6 expression in lung adenocarcinoma is not common, and when it occurs, the reaction is usually confined to small focal areas or scattered cells. The most probable cause of this finding is the presence of squamous differentiation of lung adenocarcinoma. Anti-CK 5 & 6 positivity has been useful in recognizing squamous cell carcinoma of the skin. Less than 10% of carcinomas of the breast, colon, and prostate stain positively for this marker. Anti-CK 5 & 6 has also been used successfully as a myoepithelial cell marker in the prostate and breast to determine malignancy. Anti-CK 5 & 6 is a useful marker to distinguish lung squamous cell carcinoma from lung adenocarcinoma and large cell carcinoma within a panel including antibodies against TTF-1, Napsin A, p63, SOX-2, desmocollin3, and desmoglein3.

Qualità


IVD

IVD

IVD

RUO

Linkage

Cytokeratin 5 & 6 Positive Control Slides, Product No. 356S, 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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Magali Lacroix-Triki et al.
Virchows Archiv : an international journal of pathology, 442(6), 548-554 (2003-04-25)
Previous studies have shown that basal-type cytokeratins (CKs) can distinguish usual ductal hyperplasia (UDH) from the spectrum of atypical ductal hyperplasia (ADH), ductal carcinoma in situ (DCIS) and lobular carcinoma in situ (LCIS). Indeed, expression of these CKs is weak
Jorge S Reis-Filho et al.
Virchows Archiv : an international journal of pathology, 443(2), 122-132 (2003-07-29)
p63, cytokeratin (CK) 5/6 and CK 14 have been employed in diagnostic pathology as markers of basal, squamous and myoepithelial differentiation in several types of human neoplasms; however, there is scant data on the concurrent expression of these markers in
Peiguo G Chu et al.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc, 15(1), 6-10 (2002-01-18)
Cytokeratin 5/6 (CK 5/6) immunoreactivity has been observed in the vast majority of cases of malignant mesothelioma but only rarely in pulmonary adenocarcinomas. Thus, CK 5/6 has been used to distinguish malignant mesothelioma from pulmonary adenocarcinoma. However, the utility of
J E Sigel et al.
Journal of cutaneous pathology, 28(10), 520-524 (2001-12-12)
Cutaneous spindle cell squamous cell carcinoma (SSCC) is a challenging diagnosis since it may be difficult to distinguish from spindle cell melanoma, leiomyosarcoma and atypical fibroxanthoma. Furthermore, it may be difficult to demonstrate epithelial differentiation by a traditional immunohistochemical panel.
Lin Lin et al.
Journal of cutaneous pathology, 30(2), 114-117 (2003-03-19)
Epithelioid sarcoma (ES) is a rare, aggressive soft tissue tumor characterized by nodular aggregates of epithelioid and/or spindled cells that are immunoreactive to cytokeratins (CKs) and epithelial membrane antigen. ES that arises in the dermis may cause epidermal ulceration and

Contenuto correlato

Diagnostic immunohistochemistry overview highlights its importance in cancer diagnosis and detecting infectious diseases in modern clinical pathology.

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