Figure 2

Three different CRP assay formats carried out using RAP showing both test channel (immobilised Sheep anti-CRP as capture antibody channels) and control channel (immobilised Sheep immunoglobulin G). Key: homogenous sandwich test channel (○); direct capture assay test channel (□); direct sandwich test channel (◇); homogenous sandwich control channel (x); direct capture control channel (+); direct sandwich control channel (Δ).