Fig. 4From: Performance evaluation of in vitro diagnostic kits for hepatitis B virus infection using the regional reference panel of JapanCorrelations of HBsAg titers between kits of different manufacturersCorrelations of HBsAg titers of HBsAg quantitative assays were compared with Lumipulse (A) and Alinity (B). Data and linear regression lines are shown in dots and lines, respectively. Red; GTA, blue; GTB, green; GTC, purple; GTD. Dashed lines indicate a slope of 1.0Back to article page