ID 366.552.11.31 AC CVCL_C4QD DR Wikidata; Q116048118 RX Patent=US8361470; CC Group: Patented cell line. CC Registration: International Depositary Authority, American Type Culture Collection (ATCC); PTA-8787. CC Monoclonal antibody isotype: IgG. CC Monoclonal antibody target: UniProtKB; Q9HBE4; Human IL21. CC Miscellaneous: As the immunized splenic B-cells are from humanized transgenic mice the produced mAB is of human origin. OX NCBI_TaxID=10090; ! Mus musculus (Mouse) HI CVCL_4032 ! P3X63Ag8.653 CA Hybridoma DT Created: 15-12-22; Last updated: 02-05-24; Version: 3 // RX Patent=US8361470; RA Jaspers, Stephen R. RA Rixon, Mark W. RA Dillon, Stacey R. RA Ramsdell, Frederick J. RA Krejsa, Cecile M. RA Yi, Eugene C. RT "Methods of treatment using anti-human IL-21 monoclonal antibodies."; RL Patent number US8361470, 29-Jan-2013. //