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MAB1620

Sigma-Aldrich

Anti-Cytokeratin 5 Antibody, 6, clone D5/16B4

clone D5/16B4, Chemicon®, from mouse

Sinonimo/i:

58 kDa cytokeratin, Cytokeratin-5, CK-5, Keratin-5, K5, Type-II keratin Kb5

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About This Item

Codice UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41

Origine biologica

mouse

Livello qualitativo

Forma dell’anticorpo

purified immunoglobulin

Clone

D5/16B4, monoclonal

Reattività contro le specie

rat, mouse, human

Produttore/marchio commerciale

Chemicon®

tecniche

immunofluorescence: suitable
immunohistochemistry: suitable (paraffin)
western blot: suitable

Isotipo

IgG1

N° accesso NCBI

N° accesso UniProt

Condizioni di spedizione

wet ice

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... KRT5(3852)

Descrizione generale

The cytokeratins are a family of intermediate filaments found in almost all epithelial cells. They are divided into four subclasses depending on their patterns of reactivity and electrophoretic characteristics and are also arranged I a numbered series of 20 or more acoring to molecular weight and isoelectric point (Quinlan et al. 1985). Types 5 and 6 of cytokeratin (CK5/6) are in high frequency in mesothelial cells, as opposed to cells of adenocarcinoma. CK5/6 has been shown to be a reliable marker for mesothelioma and squamous cell carcinoma of the lung and Bowen′s disease. It does not react with pulmonary adenocarcinoma.

Specificità

Expected to cross-react with mouse and rat.
Reacts with human cytokeratin 5 on immunoblots of cytoskeletal preparations of epidermis and non-cytokeratinizing epithelium (Abstract: European Symposium of the Biology of the Cytoskeleton, Helsinki, 18-21, 6, 89, 1989) and on tissue sections. Shows reactivity with cytokeratin 6 and weak reactivity with cytokeratin 4 on immunoblots. No cross-reactivity with cytokeratins 1, 7, 8, 10, 13, 14, 18 or 19. MAB1620 recognizes basal cells and a part of the stratum spinosum in the normal pavement epithelium. The antibody may be useful for distinction of low differentiated pavement epithelium carcinoma and adenocarcinoma. The antibody works on formalin fixed tissues.

Immunogeno

Purified cytokeratin 5 (Exp. Cell Res. (1986) 162:114; J. Invest. Dermatology (1987) 88:191).

Applicazioni

Anti-Cytokeratin 5 Antibody, 6, clone D5/16B4 is an antibody against Cytokeratin 5 for use in IF, IH(P) & WB.
Immunohistochemistry (frozen or paraffin sections):
A 1:50-1:100 dilution from a previous lot was used for paraffin, high-temperature antigen retrieval required (Pressure cooker, Citrate/EDTA buffer pH 6.0, 4 minutes at full pressure).

Immunofluorescence:
A previous lot of this antibody was used in Immunofluorescence.

Western blot:
Recognizes a 58kDa and 56kDa band corresponding to cytokeratin 5 and 6.

Optimal working dilutions must be determined by end user.
Research Category
Cell Structure
Research Sub Category
Cytoskeleton

Qualità

Routinely evaluated by Western Blot on A431 lysates.

Western Blot Analysis:
1:500 dilution of this lot detected cytokeratin 5/6 on 10 ug of A431 lysates.

Descrizione del bersaglio

Cytokeratin 4 (59 kDa), Cytokeratin 5 (58 kDa) and Cytokeratin 6 (56 kDa).

Stato fisico

Format: Purified
Protein A purified
Purified mouse monoclonal IgG1 in buffer containing 0.02 M Phosphate buffer, 0.25 M NaCl, pH 7.6 with 0.1% sodium azide.

Stoccaggio e stabilità

Stable for 6 months at 2-8°C in undiluted aliquots from date of receipt.

Risultati analitici

Control
A431 cell lysate, human bladder tumor tissue.

Altre note

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Note legali

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Esclusione di responsabilità

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Raccomandato

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2


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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Suzete de Silva Rudland et al.
The American journal of pathology, 179(2), 1061-1072 (2011-08-02)
Two subgroups of invasive breast carcinomas have been identified with a poor prognosis in different patient cohorts: the basal-like category and the subgroup containing proteins capable of inducing metastasis in experimental rodents, the metastasis-inducing proteins (MIPs). Here we identify by
Katarzyna Sosińska-Mielcarek et al.
Breast (Edinburgh, Scotland), 22(6), 1178-1183 (2013-09-26)
There are no clinically useful biomarkers predictive of brain metastases (BM) in breast cancer. In this study, we investigated the correlation between expression of selected proteins in the primary tumor and the risk of BM in patients with metastatic breast
Carlos Ayala-Grosso et al.
Biomedica : revista del Instituto Nacional de Salud, 40(1), 72-88 (2020-03-29)
The olfactory neuro-epithelium has an intrinsic capability of renewal during lifetime provided by the existence of globose and horizontal olfactory precursor cells. Additionally, mesenchymal stromal olfactory cells also support the homeostasis of the olfactory mucosa cell population. Under in vitro
Randall T Butler et al.
Head and neck pathology, 8(2), 133-140 (2013-09-26)
Salivary duct carcinoma is a highly aggressive salivary gland malignancy that may be misdiagnosed as high-grade mucoepidermoid carcinoma. We utilized tissue microarrays with 78 examples of mucoepidermoid carcinoma and 47 salivary duct carcinomas to evaluate the utility of an immunohistochemical
Steven Offenbacher et al.
Nature communications, 9(1), 3686-3686 (2018-09-13)
There is no agnostic GWAS evidence for the genetic control of IL-1β expression in periodontal disease. Here we report a GWAS for "high" gingival crevicular fluid IL-1β expression among 4910 European-American adults and identify association signals in the IL37 locus.

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