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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) [5], 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 [4].
                                    
                                 
                            
                            
                          
                                
                                    
                                
                          
                                   
                                   
                                  
                                    
                                    
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