IL6 and chronic myelogenous leukemia, BCR-ABL1 positive: This assay can accurately and rapidly identify and quantify multiple proteins across approximately eight logs of concentration in small sample volumes.[196] Christiansson et al.[199] introduced SomaLogic SOMAscan and other multiplex platforms for proteins (such as IFN‐γ, MCP‐1, IL‐8, IL‐6, VEGF) quantification by running pre‐ and post‐treatment plasma samples from Chronic myeloid leukemia (CML) patients.