Human Anti-CEACAM5 (clone A5B7) scFv-Fc Chimera (CAT#: VS-0125-FY89)
The A5B7 scFv-Fc antibody is a specialized single-chain variable fragment (scFv) linked to an Fc region, designed to specifically recognize carcinoembryonic antigen (CEA), a glycoprotein associated with various cancers, most notably colon cancer. Elevated levels of CEA are often found in patients with certain malignancies, making the A5B7 antibody a valuable tool for cancer detection and potential therapeutic applications.
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Subcellular Location
Normal Tissue
RNA Expression
Figure 1 IF staining of human cell line HaCaT
(Immunofluorescent staining of human cell line HaCaT shows localization to plasma membrane.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/19758/1660_G5_2_selected.jpg
(Immunofluorescent staining of human cell line HaCaT shows localization to plasma membrane.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/19758/1660_G5_2_selected.jpg
Figure 2 IHC staining of human duodenum
(Immunohistochemical staining of human duodenum shows strong cytoplasmic positivity in a subset of leukocytes.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/11041/ihc_selected.jpg
(Immunohistochemical staining of human duodenum shows strong cytoplasmic positivity in a subset of leukocytes.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/11041/ihc_selected.jpg
Figure 3 Colon
(Endocrine cells
Staining: High
Intensity: Strong
Enterocytes
Staining: High
Intensity: Strong
Quantity:>75%
Enterocytes - Gradient
Gradient: Ascending
Enterocytes - Microvilli
Staining: High
Intensity: Strong
Goblet cells
Staining: High
Intensity: Strong
Quantity:>75%
Mucosal lymphoid cells
Staining: Medium
Intensity: Strong
Quantity: <25%)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/21/19_A_7_3.jpg
(Endocrine cells
Staining: High
Intensity: Strong
Enterocytes
Staining: High
Intensity: Strong
Quantity:>75%
Enterocytes - Gradient
Gradient: Ascending
Enterocytes - Microvilli
Staining: High
Intensity: Strong
Goblet cells
Staining: High
Intensity: Strong
Quantity:>75%
Mucosal lymphoid cells
Staining: Medium
Intensity: Strong
Quantity: <25%)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/21/19_A_7_3.jpg
Figure 4 Rectum
(Endocrine cells
Staining: High
Intensity: Strong
Enterocytes
Staining: High
Intensity: Strong
Quantity:>75%
Enterocytes - Microvilli
Staining: High
Intensity: Strong
Goblet cells
Staining: High
Intensity: Strong
Quantity:>75%
Mucosal lymphoid cells
Staining: Medium
Intensity: Strong
Quantity: <25%)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/21/19_A_6_3.jpg
(Endocrine cells
Staining: High
Intensity: Strong
Enterocytes
Staining: High
Intensity: Strong
Quantity:>75%
Enterocytes - Microvilli
Staining: High
Intensity: Strong
Goblet cells
Staining: High
Intensity: Strong
Quantity:>75%
Mucosal lymphoid cells
Staining: Medium
Intensity: Strong
Quantity: <25%)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/21/19_A_6_3.jpg
Figure 5 RNA cell line category: Cell line enriched (OE19)
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000105388-CEACAM5
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000105388-CEACAM5
Figure 5 RNA cell line category: Cell line enriched (OE19)
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000105388-CEACAM5
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000105388-CEACAM5
Specifications
- Host Species
- Human
- Type
- Human IgG1, scFv-Fc
- Species Reactivity
- Human
- Clone
- A5B7
- Applications
- ELISA
- Related Disease
- Cancer
Product Property
- Purity
- >95% as determined by SDS-PAGE
- Format
- Liquid
- Concentration
- Please refer to the vial label for the specific concentration.
- Buffer
- PBS
- Preservative
- No preservatives
- Stabilizer
- No Stabilizers
- Sterility
- 0.2 μM filtered
- Storage
- Centrifuge briefly prior to opening vial. Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.
- Shipping
- Ice packs
Target
- Alternative Names
- Carcinoembryonic Antigen Related Cell Adhesion Molecule 5; Carcinoembryonic Antigen-Related Cell Adhesion Molecule 5; Meconium Antigen 100; CEA; Carcinoembryonic Antigen; CD66e Antigen; CD66e
- Gene ID
- 1048
- UniProt ID
- P06731
- Sequence Similarities
- Belongs to the immunoglobulin superfamily. CEA family.
- Cellular Localization
- Cell membrane, Membrane
- Post Translation Modifications
- Complex immunoreactive glycoprotein with a MW of 180 kDa comprising 60% carbohydrate.
- Protein Refseq
- NP_001278413.1; NP_001295327.1; NP_004354.3
- Function
- 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.
(Microbial infection) Receptor for E.coli Dr adhesins. Binding of E.coli Dr adhesins leads to dissociation of the homodimer.
Recommended Products
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Product Notes
This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:
• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production
See more details about Hi-Affi™ recombinant antibody benefits.
Downloads
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Extracellular Vesicle (EV) Antibody Products
| CAT | Product Name | Application | Type |
|---|---|---|---|
| NABL-080 | Recombinant Anti-human CEACAM5 VHH Single Domain Antibody | WB, ELISA, IHC, FC, FuncS | Llama VHH |
| HPAB-0204-FY | Recombinant llama Anti-CEACAM5 Antibody (HPAB-0204-FY) | ADCC, ELISA | llama VHH |
| HPAB-0205-FY | Recombinant llama Anti-CEACAM5 Antibody (HPAB-0205-FY) | ADCC, E | llama VHH |
| HPAB-0206-FY | Recombinant llama Anti-CEACAM5 Antibody (HPAB-0206-FY) | ADCC, E | llama VHH |
| HPAB-1024WJ | Recombinant Camelid Anti-CEACAM5 Single Domain Antibody | SPR, Inhib | Camelid VHH |
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For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.
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