Díaz Lab Testing Store › hs-CRP | Serum (Quest) Image 1 of 1 hs-CRP | Serum (Quest) $47.00 High sensitivity C-Reactive Protein — measures systemic inflammation linked to cardiovascular disease and chronic illness. Add To Cart Added! High sensitivity C-Reactive Protein — measures systemic inflammation linked to cardiovascular disease and chronic illness. Add-on | Interpretation for Individual Markers $17.00 Add Added!