Fig. 2

Library preparation for exoRNA-seq with ultra low input of RNA. a Exosomal mRNAs were purified and investigated. b After first-strand synthesis of cDNA from purified exosomal RNA, amplified cDNA by SMART-seq v4 was investigated. c As a positive control, Universal Human Reference RNA (UHR) was used. d Successfully prepared Illumina library for sequencing is shown