EpCAM/TROP1 Antibody (323/A3) [Alexa Fluor 405]


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Product Details

Reactivity Hu, Rt(-)Species Glossary
Applications WB
Please see the vial label for concentration. If unlisted please contact technical services.

EpCAM/TROP1 Antibody (323/A3) [Alexa Fluor 405] Summary

MCF-7 human breast cancer cells
Cell surface
Epithelial Marker
EGP40 is a 40-43kDa transmembrane epithelial glycoprotein, also identified as epithelial specific antigen (ESA), or epithelial cellular adhesion molecule (Ep-CAM). It is expressed on baso-lateral cell surface in most simple epithelia and a vast majority of carcinomas. This antibody has been used to distinguish adenocarcinoma from pleural mesothelioma and hepatocellular carcinoma. This antibody is also useful in distinguishing serous carcinomas of the ovary from mesothelioma.
IgG1 Kappa
Protein A purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Packaging, Storage & Formulations

Store at 4C in the dark.
Alexa Fluor 405
Alexa Fluor 405 (A=405, E=421)
50mM Sodium Borate
0.05% Sodium Azide
Protein A purified


  • Western Blot
Application Notes
Immunohistochemistry (Staining of formalin/paraffin tissues REQUIRES digestion of tissue sections with pepsin at 1mg/ml Tris-HCl, pH 2.0 for 15 min at RT or 10 min at 37C)
Theoretical MW
42 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Alternate Names for EpCAM/TROP1 Antibody (323/A3) [Alexa Fluor 405]

  • 17-1A
  • 323/A3
  • ACSTD1
  • antigen identified by monoclonal AUA1
  • CD326 antigen
  • CD326
  • Cell surface glycoprotein Trop-1
  • chromosome 4, surface marker (35kD glycoprotein)
  • DIAR5
  • EGP
  • EGP-2
  • EGP314
  • EGP40
  • EpCAM
  • epithelial cell adhesion molecule
  • Epithelial cell surface antigen
  • Epithelial glycoprotein 314
  • Epithelial glycoprotein
  • ESA
  • GA733-2
  • GA733-2EGP34
  • gp40
  • hEGP314
  • HNPCC8
  • KS 1/4 antigen
  • KS1/4
  • KSAHEA125
  • M1S2
  • M4S1
  • M4S1Ly74
  • Major gastrointestinal tumor-associated protein GA733-2
  • MIC18MH99
  • MOC31
  • TACST-1
  • TROP1
  • TROP1CD326
  • Tumor-associated calcium signal transducer 1CO-17A


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Product General Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

Video Protocols

WB Video Protocol

FAQs for EpCAM/CD326 Antibody (NBP2-34532AF405). (Showing 1 - 1 of 1 FAQ).

  1. I'm looking for EpCAM antibody for rat. Do you have any antibody which can use FACS?
    • We unfortunately do not have any EpCAM antibodies validated in FACS for detection of the rat protein. I am sorry for any inconvenience. I do have three products to EpCAM that can detect the rat protein. These products have been validated to detect the native rat protein, so they may work for FACS however they have not yet been tested in that particular application. If you would like to try them in your experiment you would qualify for our Innovator's Reward Program. This program was designed to help scientists with the cost of their antibodies in return for valuable information. If you decide to test an antibody in a previously untested species or application we will issue you a credit for the purchase price of the antibody in exchange for a review of your experiment using our product.

Secondary Antibodies


Isotype Controls

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Contact Information

Product PDFs


Gene Symbol EPCAM

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