No special preparation is needed for Complement C5. Inform your doctor if you are on any medications or have any underlying medical conditions or allergies before undergoing Complement C5. Your doctor depending on your condition will give specific instructions.
Complement C5 is done using Immunological Method method on a Blood sample.
The normal result for Complement C5 for C5 level is 29-53U/ml for Unisex gender and for All age groups.