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Rabbit Recombinant Monoclonal EPCAM antibody - conjugated to Alexa Fluor® 647. Suitable for Flow Cyt, ICC/IF and reacts with Mouse samples. Cited in 1 publication.

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Images

Flow Cytometry - Alexa Fluor® 647 Anti-EpCAM antibody [EPR20533-63] (AB237385), expandable thumbnail
  • Flow Cytometry - Alexa Fluor® 647 Anti-EpCAM antibody [EPR20533-63] (AB237385), expandable thumbnail
  • Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-EpCAM antibody [EPR20533-63] (AB237385), expandable thumbnail
  • Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-EpCAM antibody [EPR20533-63] (AB237385), expandable thumbnail

Publications

Key facts

Isotype
IgG
Host species
Rabbit
Conjugation
Alexa Fluor® 647
Excitation/Emission
Ex: 650nm, Em: 665nm
Storage buffer

pH: 7.4
Preservative: 0.02% Sodium azide
Constituents: PBS, 30% Glycerol (glycerin, glycerine), 1% BSA

Form
Liquid
Clonality
Monoclonal

Immunogen

  • The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
Flow CytICC/IF
Mouse
Tested
Tested

Tested
Tested

Species
Mouse
Dilution info
1/50 - 1/5000
Notes

-

Tested
Tested

Species
Mouse
Dilution info
1/200
Notes

This product gave a positive signal in 4T1 cells fixed with 100% methanol (5 min)

Associated Products

Select an associated product type

3 products for Alternative Version

7 products for Alternative Product

Target data

Function

May act as a physical homophilic interaction molecule between intestinal epithelial cells (IECs) and intraepithelial lymphocytes (IELs) at the mucosal epithelium for providing immunological barrier as a first line of defense against mucosal infection. Plays a role in embryonic stem cells proliferation and differentiation. Up-regulates the expression of FABP5, MYC and cyclins A and E (By similarity).

Alternative names

CD326, Tacstd1, Epcam, Epithelial cell adhesion molecule, Ep-CAM, Epithelial glycoprotein 314, Protein 289A, Tumor-associated calcium signal transducer 1, EGP314, mEGP314

Recommended products

Rabbit Recombinant Monoclonal EPCAM antibody - conjugated to Alexa Fluor® 647. Suitable for Flow Cyt, ICC/IF and reacts with Mouse samples. Cited in 1 publication.

Key facts

Isotype
IgG
Conjugation
Alexa Fluor® 647
Excitation/Emission
Ex: 650nm, Em: 665nm
Form
Liquid
Clonality
Monoclonal
Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Clone number
EPR20533-63
Purification technique
Affinity purification Protein A
Concentration
Loading...

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle, Stable for 12 months at -20°C, Store in the dark

Notes

Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

Supplementary info

This supplementary information is collated from multiple sources and compiled automatically.
Activity summary

EpCAM also known as epithelial cell adhesion molecule is a transmembrane glycoprotein with a molecular weight of around 40 kDa. Alternative names include CD326 and TACSTD1. This protein is expressed on the surface of most epithelial cells and plays a role in cell adhesion. It is involved in maintaining the integrity of epithelial tissues by mediating homotypic cell-cell interactions which are important for the structure and function of tissues.

Biological function summary

EpCAM facilitates signaling pathways that impact cellular processes like proliferation and differentiation. It is not a part of a larger protein complex but interacts directly with other cellular machinery to transmit intracellular signals. EpCAM influences stem cell behavior and is important in tissue homeostasis assisting in both normal regenerative processes and wound healing.

Pathways

EpCAM participates in regulatory mechanisms involving the Wnt/β-catenin signaling pathway which affects gene expression and cell fate decisions. Through its action EpCAM modulates components like E-cadherin which is important for cell adhesion and the maintenance of the epithelial layer. It indirectly influences pathways relating to MYC a transcription factor that regulates cell cycle progression and apoptosis.

Associated diseases and disorders

EpCAM is associated with various types of cancer including colorectal and breast cancer. Its overexpression often correlates with aggressive cancer phenotypes and poor prognosis. Besides cancers EpCAM mutations can lead to congenital tufting enteropathy a rare condition affecting intestinal epithelial structure and function. Aberrant EpCAM expression affects β-catenin levels impacting cellular pathways linked to tumor progression and epithelial integrity.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

4 product images

  • Flow Cytometry - Alexa Fluor® 647 Anti-EpCAM antibody [EPR20533-63] (ab237385), expandable thumbnail

    Flow Cytometry - Alexa Fluor® 647 Anti-EpCAM antibody [EPR20533-63] (ab237385)

    Flow cytometry overlay histogram showing M158 positive cells (left) and negative NIH/3T3 cells (right) stained with ab237385 (red line). The cells were incubated in 1x PBS containing 10 % normal goat serum to block non-specific protein-protein interaction followed by the antibody (ab237385) (1x 106 in 100 μl at 0.1 μg/ml (1/5000)) for 30 min on ice.

    Isotype control antibody (black line) was Rabbit IgG (monoclonal) Alexa Fluor® 647 (Alexa Fluor® 647 Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab199093) used at the same concentration and conditions as the primary antibody. Unlabelled sample (blue line) was also used as a control.

    Acquisition of >5,000 events were collected using a 40 mW Red laser (640nm) and 670/14 bandpass filter.

  • Flow Cytometry - Alexa Fluor® 647 Anti-EpCAM antibody [EPR20533-63] (ab237385), expandable thumbnail

    Flow Cytometry - Alexa Fluor® 647 Anti-EpCAM antibody [EPR20533-63] (ab237385)

    Flow cytometric analysis of unfixed 4T1 (right) and NIH/3T3 (left) cells with ab237385 (red line). The cells were incubated in 1x PBS / 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (ab237385, 1/50 dilution) for 30 min at 22°C.

    Isotype control antibody (black line) was Rabbit IgG (monoclonal) Alexa Fluor® 647 (Alexa Fluor® 647 Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab199093) used at the same concentration and conditions as the primary antibody. Unlabelled sample (blue line) was also used as a control.

    Acquisition of >5,000 events were collected using a 17mW red Helium-Neon laser (633nm) and 660/20 bandpass filter.

  • Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-EpCAM antibody [EPR20533-63] (ab237385), expandable thumbnail

    Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-EpCAM antibody [EPR20533-63] (ab237385)

    ab237385 staining EpCAM in 4T1 cells. The cells were fixed with 100% methanol (5 min), and then incubated in 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h to permeabilize the cells and block non-specific protein-protein interactions.

    The cells were then incubated overnight at +4°C with ab237385 at 1/200 dilution (shown in red) and Alexa Fluor® 488 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker ab195887, Mouse monoclonal to alpha Tubulin (Alexa Fluor® 488), at 1/250 dilution (shown in green). Nuclear DNA was labelled with DAPI (shown in blue).

    Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

  • Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-EpCAM antibody [EPR20533-63] (ab237385), expandable thumbnail

    Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-EpCAM antibody [EPR20533-63] (ab237385)

    ab237385 showing no staining of EpCAM in NIH3T3 cells. The cells were fixed with 100% methanol (5 min), and then incubated in 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h to permeabilize the cells and block non-specific protein-protein interactions.

    The cells were then incubated overnight at +4°C with ab237385 at 1/200 dilution (shown in red) and Alexa Fluor® 488 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker ab195887, Mouse monoclonal to alpha Tubulin (Alexa Fluor® 488), at 1/250 dilution (shown in green). Nuclear DNA was labelled with DAPI (shown in blue).

    Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

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Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

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