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AB317618

Anti-CEACAM5 antibody [EPR28723-86]

  • BOND RX™ Validated
  • 20ul selling size
  • Recombinant
  • RabMAb
  • What is this?

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Rabbit Recombinant Monoclonal CEACAM5 antibody. Suitable for Dot, WB, IHC-P and reacts with Recombinant full length protein - Mouse, Mouse samples.

View Alternative Names

Psg30, Cell adhesion molecule CEACAM5, Carcinoembryonic antigen-related cell adhesion molecule 5, Pregnancy-specific glycoprotein 30, CEA cell adhesion molecule 5, CD66e

5 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CEACAM5 antibody [EPR28723-86] (AB317618)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CEACAM5 antibody [EPR28723-86] (AB317618)

Immunohistochemical analysis of paraffin-embedded Mouse testis tissue labeling CEACAM5 with ab317618 at 1/2000 (0.25 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Negative control : no staining on mouse testis. The section was incubated with ab317618 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CEACAM5 antibody [EPR28723-86] (AB317618)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CEACAM5 antibody [EPR28723-86] (AB317618)

Immunohistochemical analysis of paraffin-embedded Mouse stomach tissue labeling CEACAM5 with ab317618 at 1/2000 (0.25 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Negative control : no staining on mouse stomach. The section was incubated with ab317618 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CEACAM5 antibody [EPR28723-86] (AB317618)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CEACAM5 antibody [EPR28723-86] (AB317618)

Immunohistochemical analysis of paraffin-embedded Mouse colon tissue labeling CEACAM5 with ab317618 at 1/2000 (0.25 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Positive staining on mouse colon. The section was incubated with ab317618 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

Western blot - Anti-CEACAM5 antibody [EPR28723-86] (AB317618)
  • WB

Supplier Data

Western blot - Anti-CEACAM5 antibody [EPR28723-86] (AB317618)

Blocking and diluting buffer and concentration : 5% NFDM/TBST.

Negative control : spleen, liver, testis, lung(PMID : 15194045)

The expression profile observed is consistent with differential glycosylation of this protein (PMID : 1717152).

In Western blot, Anti-GAPDH antibody [EPR16891] - Loading Control (ab181602) staining at 1/200000 dilution.

Exposure time : Lane1 : 15 seconds, lanes 2-6 : 180 seconds

All lanes:

Western blot - Anti-CEACAM5 antibody [EPR28723-86] (ab317618) at 1/1000 dilution

Lane 1:

Mouse colon cancer tissue lysate at 20 µg

Lane 2:

Mouse colon tissue lysate at 20 µg

Lane 3:

Mouse spleen tissue lysate at 20 µg

Lane 4:

Mouse liver tissue lysate at 20 µg

Lane 5:

Mouse testis tissue lysate at 20 µg

Lane 6:

Mouse lung tissue lysate at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution

Observed band size: 106 kDa,130-180 kDa,36 kDa

false

Dot Blot - Anti-CEACAM5 antibody [EPR28723-86] (AB317618)
  • Dot

Supplier Data

Dot Blot - Anti-CEACAM5 antibody [EPR28723-86] (AB317618)

Dot blot analysis of CEACAM5 using ab317618 at 1 : 1000 (0.499 ug/ml) followed by a Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated (ab97051) at 1 : 10,000 dilution.

Blocking and diluting buffer and concentration : 5% NFDM/TBST.

This antibody doesn't cross activity with Ceacam1, Ceacam2, Ceacam10, Ceacam15 and Ceacam16.

All lanes:

Dot Blot - Anti-CEACAM5 antibody [EPR28723-86] (ab317618) at 1/1000 dilution

Lane 1:

Mouse Ceacam5 protein (immunogen)

Lane 2:

Mouse Ceacam10 peptide a (aa 50-61)

Lane 3:

Mouse Ceacam10 peptide b (aa 91-107)

Lane 4:

Mouse Ceacam10 peptide c (aa 161-179)

Lane 5:

Mouse Ceacam10 peptide d (aa 212-230)

Lane 6:

Mouse Ceacam1 peptide a (aa 357-375)

Lane 7:

Mouse Ceacam1 peptide b (aa 381-401)

Lane 8:

Mouse Ceacam2 peptide a (aa 381-403)

Lane 9:

Mouse Ceacam15 peptide a (aa 186-200)

Lane 10:

Mouse Ceacam15 peptide b (aa 201-221)

Lane 11:

Mouse Ceacam16 peptide a (aa 79-90)

Lane 12:

Mouse Ceacam16 peptide b (aa 373-387)

Secondary

All lanes:

Dot Blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/10000 dilution

false

Exposure time: 180s

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR28723-86

Isotype

IgG

Carrier free

No

Reacts with

Mouse

Applications

IHC-P, Dot, WB

applications

Immunogen

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

Reactivity data

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Product details

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

What are the advantages of a recombinant monoclonal antibody?
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.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
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

Supplementary information

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

CEACAM5 also known as Carcinoembryonic Antigen (CEA) or CD66e is a glycoprotein found mainly on the surface of epithelial cells. This protein has a mass of approximately 180 kDa. It gets expressed in a variety of tissues with high expression in the gastrointestinal tract including the colon and rectum. CEACAM5 is a member of the immunoglobulin superfamily and plays a role in cell adhesion influencing how cells stick to each other.
Biological function summary

CEACAM5 contributes to cellular processes involving cell adhesion and immune response modulation. This protein operates as part of a larger group of cell adhesion molecules and does not function as part of a complex. CEACAM5 can affect the interactions between cells and the extracellular matrix which has implications for tissue structuring and integrity. It helps the immune system recognize and respond to infectious agents or cellular anomalies.

Pathways

CEACAM5 involvement extends to immune response regulation and cell adhesion pathways. It interacts functionally with proteins like E-cadherin in these pathways which contribute to maintaining epithelial integrity. These pathways are critical for normal tissue maintenance and immune system function especially in mucosal surfaces where pathogen entry occurs. Understanding CEACAM5 interactions provides insight into cellular communication and adhesion mechanisms.

CEACAM5 is associated with colorectal cancer and lung adenocarcinoma. Its overexpression and release into the bloodstream make it a popular biomarker for these diseases. CEACAM5 is used in clinical applications such as CEA ELISA assays for cancer detection and monitoring. In colorectal cancer CEACAM5 interacts with proteins like CEACAM6 to promote tumor invasiveness and metastasis. Anti-CEACAM5 therapeutics including antibody-drug conjugates (anti-CEACAM5 ADC) are being developed to target and treat associated malignancies.

Product protocols

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

Target data

Cell surface glycoprotein that plays a role in cell adhesion, intracellular signaling and tumor progression. Mediates homophilic and heterophilic cell adhesion with other carcinoembryonic antigen-related cell adhesion molecules, such as CEACAM6. Plays a role as an oncogene by promoting tumor progression; induces resistance to anoikis of colorectal carcinoma cells.
See full target information Ceacam5

Product promise

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For full details, please see our Terms & Conditions

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