Anti-CD40 immunotoxin G28-5 (scFv)-PE (AGTO-G079E)
This immunotoxin was achieved by conjugating/fusing the Anti-CD40 scFv to Pseudomonas exotoxin. It was expressed in CHO and purified with affinity chromatography. The immunotoxin selectively binds to tumor 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 Non-Hodgkin's lymphoma and multiple myeloma.
- Species Reactivity
- Molecule Class
- 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.
- This product is suitable for use in cytotoxicity assay, functional assay and immunotherapy.
- Related Disease
- Non-Hodgkin's lymphoma and multiple myeloma
- Alternative Names
- CD40; CD40 molecule, TNF receptor superfamily member 5; p50; Bp50; CDW40; TNFRSF5; tumor necrosis factor receptor superfamily member 5; CD40L receptor
- Entrez Gene ID
- UniProt ID
For lab research use only, not for diagnostic, therapeutic or any in vivo human use.
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