Anti-CEA Antibody-Cytokine Fusion Protein, p40-ScFv (T84.66)-p35 (CAT#: ACFP-SH169)
This antibody-cytokine fusion protein was achieved by conjugating/fusing the Anti-CEA ScFv to IL12. It was expressed in CHO and purified with affinity chromatography. The Immunocytokines retains the ability to bind the CEA as well as the biological activity of IL12. The aCEA-(hIL12) fusion protein induced the in vitro proliferation of PHA-PBMC and was able to induce LAK cells to inhibit the in vitro growth of TFK-1 cells (human bile duct carcinoma). This Immunocytokines was designed for treating human bile duct carcinoma.
Specific Inquiry
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
- Target
- CEA
- Molecule Class
- p40-scFv-p35
- Species Reactivity
- Human
- Expression Host
- CHO
- Clone
- T84.66
- Related Disease
- Human bile duct carcinoma
- Cytokine 1
- IL12
- Cytokines 1 Description
- Interleukin 12 (IL-12) is an interleukin that is naturally produced by dendritic cells, macrophages, neutrophils, and human B-lymphoblastoid cells (NC-37) in response to antigenic stimulation. IL-12 is composed of a bundle of four alpha helices. It is a heterodimeric cytokine encoded by two separate genes, IL-12A (p35) and IL-12B (p40). The active heterodimer (referred to as 'p70'), and a homodimer of p40 are formed following protein synthesis.
- Cytokine 1 Species
- Human
- Applications
- This product can be used therapeutically to deliver biologically active ligands to a desired tissue.
Target
- Alternative Names
- CEACAM5; carcinoembryonic antigen-related cell adhesion molecule 5; CEA; CD66e; meconium antigen 100
- Gene ID
- 1048
- UniProt ID
- A0A024R0K5
Downloads
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| NABL-080 | Recombinant Anti-human CEACAM5 VHH Single Domain Antibody | WB, ELISA, IHC, FC, FuncS | Llama VHH |
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| 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 |
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