SC Labs acquired C4 Laboratories, based in Scottsdale, Arizona. SC Labs is now licensed and accredited in five states: California, Colorado, Michigan, Oregon and Arizona. "We're thrilled to welcome ...
A complement C4 (also known as a complement component 4, or simply C4) is a test to measure the level of C4 proteins you have in your blood. These proteins play a role in how your immune system ...
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