Answer
It can appear on serum protein electrophoresis and immunofixation tests, particularly complicating response assessment in IgG-kappa myeloma. Laboratories can use validated methods to distinguish treatment from remaining disease protein.
Sources for this answer
- DARZALEX 1,800 mg solution for injectionemc · SmPC Current selected SmPC · Version 25
- DARZALEX 20 mg/mL concentrate for solution for infusion