C3 and C4, Serum

dlrfoto · Sea Monkey Joined: 14 Jul 2008 Posts: 10

Hi-
Does anyone know what elevated C3 and C4 serums mean? I just got back some tests and I'm curious if anyone knows anything about this. I believe it was part of an urinalysis.

Thanks much-
Donna

Oluwa · Posted: Mon Jul 21, 2008 4:07 pm Post subject:

FYI...

Complement is a blood protein that destroys bacteria and helps control inflammation. Your doctor is looking for evidence of a chronic, inflammatory disorder of the immune system.

Complement C3 Complement component 4 are blood tests that measures the activity of a certain protein that is part of the complement system. 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.

http://www.labtestsonline.org/understanding/analytes/complement_levels/sample.html
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dlrfoto · Sea Monkey Joined: 14 Jul 2008 Posts: 10

Thanks Oluwa.
I looked on labtestsonline (love that site) but must have missed it.

Donna

Oluwa · Posted: Mon Jul 21, 2008 5:22 pm Post subject:

You're welcome Donna... Very Happy

L.,
O.
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Karol · Posted: Thu Jul 31, 2008 12:56 pm Post subject:

My C3 is low but my C4 is normal.

How bout yours?