Classification of the identified proteins according to their localization (A) and function (B). The cellular localization and function of 397 identified proteins were classified as detailed in material and methods. Lysosomal and secretory vesicles are represented by melanosomes (ME), lysosomes (LY), platelet granules (PL), endosomes (EN), synaptosomes (SY), exosomes (EX) or cytolytic granules (CG). Other cellular compartments are: cytosol (CY), nuclei (NU), peroxisomes (PE), plasma membrane (PM), mitochondria (MT), golgi (GO) or endoplasmic reticulum (ER).
Schmidt et al. Cell Communication and Signaling 2011 9:4 doi:10.1186/1478-811X-9-4