97% of people with lupus will test positive for ANA Some blood tests measure levels of proteins that aren’t antibodies such as c-reactive protein and complement levels. The levels of these proteins ...

As you might expect, glucose test strips are highly proprietary, tightly regulated, and very expensive. But the chemistry that makes ... t optimal for analyzing blood, so reaction number two ...

A first-of-its-kind blood test that uses biomarkers to distinguish bipolar disorder from depression could slash the time it takes to get an accurate diagnosis from years to weeks, according to the ...