Figure 1From: A study protocol for quantitative targeted absolute proteomics (QTAP) by LC-MS/MS: application for inter-strain differences in protein expression levels of transporters, receptors, claudin-5, and marker proteins at the blood–brain barrier in ddY, FVB, and C57BL/6J mice Comparison of global proteomics (A) and quantitative targeted absolute proteomics (QTAP) (B). Back to article page