Cell Signaling Technology

Product Pathways - Adhesion

EpCAM (D4K8R) XP® Rabbit mAb (PE Conjugate) #74353

No. Size Price
74353S 100 µl ( 50 tests ) ¥4,264.00 现货查询 购买询价
74353 carrier free & custom formulation / quantityemail request
Applications Dilution Species-Reactivity Sensitivity MW (kDa) Isotype
F 1:50 Human, Endogenous Rabbit IgG

Species cross-reactivity is determined by western blot.

Applications Key: F=Flow Cytometry,

Specificity / Sensitivity

EpCAM (D4K8R) XP® Rabbit mAb (PE Conjugate) recognizes endogenous levels of total EpCAM protein.

Source / Purification

Monoclonal antibody is produced by immunizing animals with mammalian cells expressing full length EpCAM protein.


This Cell Signaling Technology antibody is conjugated to phycoerythrin (PE) and tested in-house for direct flow cytometry analysis in human cells. The antibody is expected to exhibit the same species cross-reactivity as the unconjugated EpCAM (D4K8R) XP® Rabbit mAb #36746.

Flow Cytometry

Flow Cytometry

Flow Cytometric analysis of HeLa (blue) and HT-29 (green) cells using EpCAM (D4K8R) XP® Rabbit mAb (PE Conjugate).


Epithelial cell adhesion and activating molecule (EpCAM/CD326) is a transmembrane glycoprotein that mediates Ca2+-independent, homophilic adhesions on the basolateral surface of most epithelial cells. EpCAM is not expressed in adult squamous epithelium, but it is highly expressed in adeno and squamous cell carcinomas (1). Research studies identified EpCAM as one of the first tumor-associated antigens, and it has long been a marker of epithelial and tumor tissue. Investigators have shown that EpCAM is highly expressed in cancer cells (reviewed in 2,3).

  1. Went, P.T. et al. (2004) Hum Pathol 35, 122-8.
  2. Baeuerle, P.A. and Gires, O. (2007) Br J Cancer 96, 417-23.
  3. Armstrong, A. and Eck, S.L. (2003) Cancer Biol Ther 2, 320-6.

Application References

Have you published research involving the use of our products? If so we'd love to hear about it. Please let us know!


Companion Products

For Research Use Only. Not For Use In Diagnostic Procedures.

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.

XP is a registered trademark of Cell Signaling Technology, Inc.

Cell Signaling Technology® is a trademark of Cell Signaling Technology, Inc.

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