Date published: 2026-5-26

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Ep-CAM Antibody (B302): sc-59783

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Datasheets
  • Ep-CAM Antibody (B302) is a mouse monoclonal IgG1 κ, cited in 1 publications, provided at 200 µg/ml
  • raised against MCF-7 human breast cancer cells of human origin
  • recommended for detection of Ep-CAM of mouse, rat and human origin by WB, IP, IF and IHC(P); may cross-react with most epithelial cells and carcinomas
  • See Ep-CAM (C-10): sc-25308 for Ep-CAM antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 and 790.
  • m-IgG Fc BP-HRP, m-IgG1 BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for Ep-CAM Antibody (B302) for WB and IHC(P) applications. These reagents are now offered in bundles with Ep-CAM Antibody (B302) (see ordering information below).
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Ep-CAM Antibody (B302) is a mouse monoclonal IgG1 antibody that detects Ep-CAM in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and immunohistochemistry. Ep-CAM, also known as tumor-associated calcium signal transducer 1 and MK-1, is a monomeric membrane glycoprotein predominantly expressed in normal human epithelial tissues and various carcinomas, making anti-Ep-CAM antibody (B302) a significant marker for cancer research. The human Ep-CAM gene encodes a 314 amino acid protein that exists in two forms, with the major form being more prevalent and the minor form being reduced upon treatment with the amino-glycosylation inhibitor tunicamycin. Notably, Ep-CAM plays a crucial role in cell adhesion due to its extracellular domain, which contains two epidermal growth factor-like repeats followed by a cysteine-poor region; this structural feature is essential for adhesive properties and contributes to the maintenance of tissue integrity. Given Ep-CAM′s overexpression in numerous carcinomas, Ep-CAM monoclonal antibody (B302) serves as a valuable tool for visualizing human solid tumors and holds potential for therapeutic interventions in cancer biology and treatment strategies.

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

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

Ep-CAM Antibody (B302) References:

  1. Epithelial cell adhesion molecule (KSA) expression: pathobiology and its role as an independent predictor of survival in renal cell carcinoma.  |  Seligson, DB., et al. 2004. Clin Cancer Res. 10: 2659-69. PMID: 15102668
  2. Increased ectodomain shedding of lung epithelial cell adhesion molecule 1 as a cause of increased alveolar cell apoptosis in emphysema.  |  Mimae, T., et al. 2014. Thorax. 69: 223-31. PMID: 24092566
  3. Hepatic stellate cells promote upregulation of epithelial cell adhesion molecule and epithelial-mesenchymal transition in hepatic cancer cells.  |  Nagahara, T., et al. 2015. Oncol Rep. 34: 1169-77. PMID: 26165819
  4. Synthesis of theranostic epithelial cell adhesion molecule targeted mesoporous silica nanoparticle with gold gatekeeper for hepatocellular carcinoma.  |  Babaei, M., et al. 2017. Nanomedicine (Lond). 12: 1261-1279. PMID: 28520529
  5. Epithelial cell adhesion molecule and epithelial-mesenchymal transition are associated with vasculogenic mimicry, poor prognosis, and metastasis of triple negative breast cancer.  |  Wu, Q., et al. 2019. Int J Clin Exp Pathol. 12: 1678-1689. PMID: 31933986
  6. Vascular Endothelial Growth Factor Promotes Proliferation of Epithelial Cell Adhesion Molecule-Positive Cells in Nonalcoholic Steatohepatitis.  |  Siddiqui, H., et al. 2020. J Clin Exp Hepatol. 10: 275-283. PMID: 32655229
  7. Ep-CAM (MOC-31) expression in tooth germ and ameloblastoma.  |  Derderian, N., et al. 2022. Med Oral Patol Oral Cir Bucal. 27: e403-e409. PMID: 35975801
  8. Multicoloured flow cytometry to detect metastatic carcinoma in lymph node by epithelial cell adhesion molecule.  |  Pradhan, N., et al. 2023. Diagn Cytopathol. 51: 191-195. PMID: 36409514
  9. Chimeric antigen receptor-T cells targeting epithelial cell adhesion molecule antigens are effective in the treatment of colorectal cancer.  |  Zeng, S., et al. 2024. BMC Gastroenterol. 24: 249. PMID: 39107717
  10. Cytoplasmic tail regulates the intercellular adhesion function of the epithelial cell adhesion molecule.  |  Balzar, M., et al. 1998. Mol Cell Biol. 18: 4833-43. PMID: 9671492

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ep-CAM Antibody (B302)

sc-59783
200 µg/ml
$322.00

Ep-CAM Antibody (B302): m-IgG Fc BP-HRP Bundle

sc-537168
200 µg Ab; 10 µg BP
$361.00

Ep-CAM Antibody (B302): m-IgGκ BP-HRP Bundle

sc-534366
200 µg Ab; 40 µg BP
$361.00

Ep-CAM Antibody (B302): m-IgG1 BP-HRP Bundle

sc-545048
200 µg Ab; 20 µg BP
$361.00

Can Ep-CAM (B302): sc-59783 monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

Asked by: AbPolly
Thank you for your question. Yes, Ep-CAM (B302): sc-59783 has been validated 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: 2017-03-01
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Rated 4 out of 5 by from Positive signal in WB in MCF7 whole cell lysatePositive signal in WB in MCF7 whole cell lysate. -SCBT QC
Date published: 2015-03-19
Rated 4 out of 5 by from Robust signal in WB in human transfectedRobust signal in WB in human transfected 293T whole cell lysates. -SCBT QC
Date published: 2013-01-13
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Ep-CAM Antibody (B302) is rated 4.0 out of 5 by 2.
  • y_2026, m_5, d_25, h_13
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