Products

anti-IGHE immunotoxin (Fab)-RTA (AGTO-L061R)

This immunotoxin was achieved by conjugating/fusing the Anti-IGHE Fab to ricin A chain. It was expressed in CHO and purified with affinity chromatography. The immunotoxin selectively binds to cells bearing the IgE isotype. Then the ricin A chain is incorporated into the cell by receptor-mediated endocytosis, blocking ribosomal protein synthesis and ultimately leading to cell death. It was designed for treatment of Allergy.      

  • Datasheet

Specifications
Host
Goat
Species Reactivity
Mouse
Molecule Class
Fab-RTA
Toxin Description
Ricin consist of two polypeptide chains, A and B, linked by means of disulfide bridge(s). Cytotoxicity is associated with the A chain and its 15 inhibition of protein synthesis in nucleated cells. The B chain is essentially a delivery vehicle for the A chain. The B chain recognizes polysaccharide units at the surface of cells and creates a high affinity interaction with such units. Once the B chain binds with polysaccharide units at 20" the celL surface, the A chain is incorporated into the cell, blocking ribosomal protein synthesis and ultimately leading tocell death. The use of ricin A chain is preferred in this invention.
Applications
This product is suitable for use in cytotoxicity assay, functional assay and immunotherapy.
Related Disease
Allergy
Target
Alternative Names
IGHE; immunoglobulin heavy constant epsilon; IgE; Allergy; Deglycosylated ricin A chain; Ricin A chain; Ricin A; Ricin
Entrez Gene ID
3497

For lab research use only, not for diagnostic, therapeutic or any in vivo human use.

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