Choose an appropriate assay when measuring Factor VIII activity of Jivi1,7
- CS assays are recommended to measure the plasma Factor VIII activity levels of Jivi1
- Laboratories intending to measure the Factor VIII activity of Jivi should check their procedures for accuracy1,7
- For modified long-acting Factor VIII products, it is known that the results of OS assays are dependent on the reference standard and aPTT reagent used, resulting in a possible over- or under-estimation of Factor VIII activity1
Assays tested in a field study that were found to accurately detect plasma Factor VIII
activity levels for Jivi1,7

Adapted from Jivi Product Monograph and Church N, et al.
Always choose a validated CS or OS assay to
measure plasma Factor VIII activity levels of Jivi1