Anti-CD3E immunotoxin UCHT1 (scFv)-DT (CAT#: AGTO-G010D)
This immunotoxin was achieved by conjugating/fusing the Anti-CD3E scFv to Diphtheria toxin. It was expressed in CHO and purified with affinity chromatography. The immunotoxin selectively binds to CD3ε positive T cells and the toxin enters cells by receptor-mediated endocytosis. Before the N-terminal 193 amino acids corresponding to the catalytic domain of DT enzyme, -II binding and elongation factor into the eukaryotic cell, the cell can catalyze specific elongation factor EF2 amide His699 of diphtheria ADP2 ribosylation occurs, thereby preventing protein synthesis and causes cell death. It was designed for treatment of T cell malignancies.
We specialize in custom recombinant antibody production, offering seamless execution from provided sequences to high-quality antibody deliverables, ensuring optimal yield and purity.

(Immunofluorescent staining of human cell line JURKAT shows localization to plasma membrane & endoplasmic reticulum.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/40957/1970_E5_1_selected.jpg

(Non-germinal center cells
Staining:Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/72864/157655_A_9_8.jpg

(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000198851-CD3E
Specifications
- Host Species
- Mouse
- Species Reactivity
- Human
- Clone
- UCHT1
- Molecule Class
- scFv-DT
- Toxin Description
- Diphtheria toxin (Diphtheriatoxin, DT) is a cell toxin produced by diphtheria, is a protein toxin most commonly used in the construction of recombinant immunotoxin. Before the N-terminal 193 amino acids corresponding to the catalytic domain of DT enzyme, -II binding and elongation factor into the eukaryotic cell, the cell can catalyze specific elongation factor EF2 amide His699 of diphtheria ADP2 ribosylation occurs, thereby preventing protein synthesis and causes cell death.
- Applications
- This product is suitable for use in cytotoxicity assay, functional assay and immunotherapy.
- Related Disease
- T cell malignancies
Target
- Alternative Names
- CD3E; CD3e molecule, epsilon (CD3-TCR complex); T3E; TCRE; IMD18; T-cell surface glycoprotein CD3 epsilon chain; CD3-epsilon; T-cell surface antigen T3/Leu-4 epsilon chain; CD3e antigen, epsilon polypeptide (TiT3 complex); T-cell antigen receptor complex, epsilon subunit of T3; Diphtheria toxin; Diphtheria-toxin; DT; DT388; DT389; DT390; DAB390
- Gene ID
- 916
- UniProt ID
- P07766
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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For Research Use Only. Not For Clinical Use.
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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