Seprase, Fibroblast activation protein, Prolyl endopeptidase FAP, 170 kDa melanoma membrane-bound gelatinase, Dipeptidyl peptidase FAP, FAPalpha, Fibroblast activation protein alpha, Gelatin degradation protease FAP, Integral membrane serine protease, Po
The parental mouse antibody F19 was generated by immunizing mice with lung fibroblasts. The original humanized version of the antibody was generated by grafting of CDRs from the parental mouse antibody onto human framework regions.