GtoPdb is requesting financial support from commercial users. Please see our sustainability page for more information.
| 
                               
                            
                                
                                                                Synonyms: KB-003 | KB003
                                 
                                                         
                            
                            
                            
                                Compound class: 
                                                            Antibody
                                 
                                
                                    
                                        Comment: Lenzilumab is a fully human IgG1κ moncolonal antibody targeting granulocyte-macrophage colony-stimulating factor (GM-CSF), being investigated for its immunomodulatory potential. 
                            
                            
                          
                                
                                    
                                
                          
                                   
                                   
                                  
                                    
                                    
                                    Peptide sequences for this antibody are available from its IMGT/mAb-DB record. BLAST peptide searches using the variable regions of the heavy and light chains of the antibody reveal exact matches with sequences submitted with patent US8075885 B2 [1].  | 
                                    
Classification ![]()  | 
                                                    |
| Compound class | Antibody | 
International Nonproprietary Names ![]()  | 
                                                        |
| INN number | INN | 
| 9965 | lenzilumab | 
Synonyms ![]()  | 
                                                        
| KB-003 | KB003 | 
Database Links ![]()  | 
                                                        |
| Specialist databases | |
| IMGT/mAb-DB | 505 | 
| Other databases | |
| GtoPdb PubChem SID | 310264716 | 
| Search PubMed clinical trials | lenzilumab | 
| Search PubMed titles | lenzilumab | 
| Search PubMed titles/abstracts | lenzilumab |