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Synonyms: IZCARGO® | JR-141 | JR141
pabinafusp alfa is an approved drug (Japan (2021))
Compound class: Antibody
Comment: Pabinafusp (JR-141) is a fusion protein of the Fab domains of an anti-transferrin receptor monoclonal and the enzyme iduronate 2-sulfatase (IDS; P22304) , an enzyme that is deficient in patients with the lysosomal storage disease mucopolysaccharidosis type II (MPS II; Hunter syndrome) [1-2]. It is an intravenously administered enzyme replacement therapy. The anti-transferrin receptor component facilitates receptor-mediated movement of the fused enzyme across the blood-brain barrier .