| Code | CSB-RA439934A0HU |
| Size | US$210 |
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| Application | Recommended Dilution |
|---|---|
| WB | 1:500-1:5000 |
| IHC | 1:50-1:200 |
EpCAM (Epithelial Cell Adhesion Molecule, also designated CD326) serves as a critical marker in epithelial biology and cancer research, functioning as a transmembrane glycoprotein that mediates cell-cell adhesion and participates in signaling pathways regulating proliferation and differentiation. Its overexpression across numerous carcinomas—including colorectal, breast, and other epithelial-derived malignancies—has established EpCAM as a valuable target for tumor identification, circulating tumor cell detection, and therapeutic development.
This recombinant rabbit monoclonal antibody (clone 6H12) offers the reproducibility and consistency that demanding research applications require. Generated against a synthetic peptide derived from human EpCAM and produced through recombinant technology, this antibody provides sequence-defined specificity that eliminates the lot-to-lot variability often encountered with traditional hybridoma-derived reagents. Affinity chromatography purification ensures high purity for reliable experimental outcomes.
Validation studies demonstrate robust performance across multiple platforms. Western blot analysis of MCF-7 breast cancer cell lysates reveals clean detection of EpCAM at the expected 35 kDa molecular weight, confirming accurate target recognition. Immunohistochemical staining of paraffin-embedded human colon cancer tissue shows clear membrane localization consistent with EpCAM's known expression pattern in epithelial malignancies. These validated applications, with recommended dilutions of 1:500–1:5000 for Western blot and 1:50–1:200 for immunohistochemistry, provide flexibility for optimization across different experimental conditions.
Whether investigating epithelial tumor biology, developing diagnostic assays, or characterizing cell surface marker expression, this antibody delivers the specificity and consistency needed for meaningful results in cancer research and cell marker studies.
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