IL-3-PE immunotoxin (CAT#: AGTO-G044E)
This immunotoxin was achieved by conjugating/fusing the IL-3 to Pseudomonas exotoxin. It was expressed in CHO and purified with affinity chromatography. The immunotoxin selectively binds to IL3RA expressing leukemia cells. Once bind, the toxin enters cells by receptor-mediated endocytosis. Then PE cleaved fragments the size of Mr 37000 and 27000, the large fragment and finally into the Golgi and elongation factor 2 (EM) combining it glycosylation inactivation, inhibition of protein synthesis, leading to apoptosis. It was designed for treating leukemia.
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(Immunohistochemical staining of human small intestine shows cytoplasmic and membranous positivity in glandular cells.)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/3539/ihc_selected.jpg

(Endothelial cells Staining: Low Intensity: Weak Quantity:>75% Location: Cytoplasmic/ membranous Glial cells Staining: Low Intensity: Moderate Quantity: <25% Location: Cytoplasmic/ membranous Neuronal cells Staining: High Intensity: Strong Quantity: 75%-25% Location: Cytoplasmic/ membranous nuclear Neuropil Staining: Low Intensity: Weak Quantity:>75% Location: Cytoplasmic/ membranous)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/3539/11801_B_8_5.jpg

(Endothelial cells Staining: Medium Intensity: Moderate Quantity:>75% Location: Cytoplasmic/ membranous Glandular cells Staining: Medium Intensity: Moderate Quantity:>75% Location: Cytoplasmic/ membranous)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/3539/11801_A_9_3.jpg

(Cells in glomeruli Staining: Medium Intensity: Moderate Quantity:>75% Location: Cytoplasmic/ membranous Cells in tubules Staining: Medium Intensity: Moderate Quantity:>75% Location: Cytoplasmic/ membranous)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/3539/11801_A_8_5.jpg

(Cells in seminiferous ducts Staining: Medium Intensity: Moderate Quantity:>75% Location: Cytoplasmic/ membranous nuclear Leydig cells Staining: Medium Intensity: Moderate Quantity:>75% Location: Cytoplasmic/ membranous)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/3539/11801_A_5_6.jpg

(Germinal center cells Staining: Medium Intensity: Moderate Quantity: 75%-25% Location: Cytoplasmic/ membranous Non-germinal center cells Staining: Low Intensity: Weak Quantity: 75%-25% Location: Cytoplasmic/ membranous)
* Image credit: Human Protein Atlas v21.proteinatlas.org/images/3539/11801_A_9_8.jpg

(Cell lines ordered by descending RNA expression order)
* Image credit: Human Protein Atlas v21.proteinatlas.org/ENSG00000185291-IL3RA
Specifications
- Host Species
- Mouse
- Species Reactivity
- Human
- Molecule Class
- IL-3-PE
- Toxin Description
- Pseudomonas aeruginosa exotoxin (Pseudomonas Aeruginosa Exotoxin A, PE) is a cell toxin produced by P. aeruginosa. Divided into three domains in space. DomainIII (s 405~613 amino acids) having ADP ribosylation activity, can inhibit protein synthesis, PE on toxicity mechanisms of cell depends on its Domainlll. After PE molecules into mammals, Domain Ia and widely distributed in mammalian cells α 2 macroglobulin receptor binding was endocytic, then PE cleaved fragments the size of Mr 37000 and 27000, the large fragment and finally into the Golgi and elongation factor 2 (EM) combining it glycosylation inactivation, inhibition of protein synthesis, leading to apoptosis.
- Applications
- This product is suitable for use in cytotoxicity assay, functional assay and immunotherapy.
- Related Disease
- Leukemia
Target
- Alternative Names
- IL3RA; interleukin 3 receptor, alpha (low affinity); IL3R; CD123; IL3RX; IL3RY; IL3RAY; hIL-3Ra; interleukin-3 receptor subunit alpha; IL-3RA; IL-3R-alpha; CD123 antigen; IL-3R subunit alpha; IL-3 receptor subunit alpha; IL-3 receptor alpha SP2 isoform; Pseudomonas exotoxin; Pseudomonas exotoxin A; Pseudomonas aeruginosa exotoxin; Pseudomonas aeruginosa exotoxin A; PE; PE38; PE40; ETA; PE33; PE70
- Gene ID
- 3563
- UniProt ID
- P26951
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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CAT | Product Name | Application | Type |
---|---|---|---|
AGTO-G044D | IL-3-DT immunotoxin | Cytotoxicity assay, Function study | |
AGTO-G045E | Anti-IL3RA immunotoxin (scFv)-PE | Cytotoxicity assay, Function study | |
AGTO-G045D | Anti-IL3RA immunotoxin (scFv)-DT | Cytotoxicity assay, Function study | |
AGTO-L009E | IL3-PE immunotoxin | Cytotoxicity assay, Functional assay | |
AGTO-L009D | IL3-DT immunotoxin | Cytotoxicity assay, Functional assay |
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