Lab Testing

blooddraw

Complement C4a

SKU: 004330

$169.00

Product Description

**NOTE: All laboratory testing requires an authorizing physician in order to complete the laboratory testing**

The testing for C4a can help determine if a deficiency or abnormality is a contributing factor to increased infections or increased autoimmune activity. The measurement can also be used to monitor autoimmune disorders. C4a, in conjunction with C3a, may be useful markers in acute and chronic Lyme disease.

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