Antistofresponset mod et eksperimentelt neoantigen (ØX174) blev reduceret under Raptiva behandlingen, men begyndte at blive normaliseret 6 uger efter seponering af Raptiva behandlingen og udviste ingen tegn på tolerance udvikling.
Antibody response to an experimental neo-antigen (∅ X174) was reduced during Raptiva therapy, but began to normalize 6 weeks after discontinuation of Raptiva therapy and did not demonstrate tolerance induction.