Date published: 2025-9-20

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Cytokeratin 18 Antibody (DA-7): sc-51583

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Datasheets
  • Cytokeratin 18 Antibody (DA-7) is a mouse monoclonal IgG1, cited in 5 publications, provided at 100 µg/ml
  • raised against human breast carcinoma cell line PMC-42
  • recommended for detection of Cytokeratin 18 of human origin by WB, IP, IF and IHC(P)
  • See Cytokeratin 18 (RGE53): sc-32329 for Cytokeratin 18 antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 and 790.
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for Cytokeratin 18 Antibody (DA-7). This work is in progress.

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Cytokeratin 18 Antibody (DA-7) is a mouse monoclonal IgG1 antibody that detects Cytokeratin 18 in human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and immunohistochemistry. Cytokeratin 18 is a vital component of the cytoskeleton in epithelial cells, contributing significantly to structural integrity and resilience. Anti-Cytokeratin 18 antibody (DA-7) recognizes a protein predominantly located in the cytoplasm, where Cytokeratin 18 forms a network of intermediate filaments providing mechanical support and shape to cells. Proper localization of Cytokeratin 18 is crucial for maintaining epithelial tissue architecture, and disruption can lead to various pathological conditions, including cancer. Cytokeratin 18 monoclonal antibody (DA-7) helps detect this important biomarker for epithelial-derived tumors, as expression levels can indicate differentiation status of malignant cells. Cytokeratin 18 undergoes post-translational modifications, including phosphorylation, which influences interactions with other proteins and overall cellular function. Cytokeratin 18 (DA-7) antibody serves as an essential tool for researchers studying epithelial biology and cancer pathology, enabling exploration of Cytokeratin 18′s role in health and disease.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Cytokeratin 18 Antibody (DA-7)

sc-51583
100 µg/ml
$316.00

Can sc-51583: Cytokeratin 18 (DA-7) monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

Asked by: Cweed
Thank you for your question. Yes, sc-51583: Cytokeratin 18 (DA-7) is recommended for use in IHC with paraffin-embedded sections. We recommend performing antigen retrieval with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
Answered by: Technical Support
Date published: 2017-03-24
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Rated 4 out of 5 by from Good specificity and signal strength in T24Good specificity and signal strength in T24 and HeLa whole cell lysates. -SCBT QC
Date published: 2015-04-07
Rated 4 out of 5 by from Performs well in WesternPerforms well in Western, good signal strength in Hep G2 whole cell lysate. -SCBT QC
Date published: 2015-03-13
Rated 5 out of 5 by from Positive Western blot analysis of CytokeratinPositive Western blot analysis of Cytokeratin 18 expression in SK-BR-3 whole cell lysate. -SCBT QC
Date published: 2015-02-28
Rated 5 out of 5 by from Works well for IF applicationsWorks well for IF applications, positive in HeLa. -SCBT QC
Date published: 2015-02-22
Rated 4 out of 5 by from Worked with transfected lysate by WBWorked with transfected lysate by WB -SCBT QC
Date published: 2015-01-03
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Cytokeratin 18 Antibody (DA-7) is rated 4.4 out of 5 by 5.
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