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Fig. 2 | Journal of Experimental & Clinical Cancer Research

Fig. 2

From: Exosomal cargos-mediated metabolic reprogramming in tumor microenvironment

Fig. 2

Biomarkers of exosomes and main components of exosomal cargos. Several exosome surface proteins are considered to be biomarkers of exosomes, including transmembrane 4 superfamily (CD9, CD63, CD81), lipid raft protein (flotillin-1), and Ceramide. Exosome content proteins HSP70, TSG101 and ALIX are also biomarkers of exosomes. Exosomes carry a variety of cargos, such as nucleic acids, proteins, enzymes and metabolites (mainly lipids)

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