O que é?
Complement is a blood test that measures the activity of certain proteins in the liquid portion of your blood.
The complement system is a group of proteins that move freely through your bloodstream. The proteins work with your immune system and play a role in the development of inflammation.
There are nine major complement proteins. They are labeled C1 through C9.
- Complement component 3 (C3)
- Complement component 4 (C4)