C-Reactive Protein, (CRP) Quantitative
Fasting Required: No

Specimen: Blood

Results: 3-5 Business Days

Description: C-reactive protein (CRP) is a substance made by the liver and secreted into the bloodstream within a few hours after the start of an infection or inflammation. CRP levels are used to diagnose and monitor autoimmune disorders. Increased CRP levels are found in inflammatory conditions including: bacterial infection, rheumatic fever, active arthritis, myocardial infarction, malignancies and in the post-operative state. This test cannot detect the relatively small elevations of CRP that are associated with increased cardiovascular risk.

Methodology: Nephelometry

Limitations: Oral contraceptives, IUDs, pregnancy, and menstruation may raise CRP levels. Levels are lowest during ovulation.

Alternative Name(s): CRP

Note: Result turnaround times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.