title: GSM7778636: H21 [miRNA-seq]; Homo sapiens; miRNA-Seq
library_construction_protocol: Total RNA isolation was performed using the PAXgene™ Blood RNA System (BD Bioscience, San Jose, CA, USA). The collection tubes were stored after blood collection until further analysis at -30°C. Each library was prepared using NEBNext Multiplex Small RNA Library Prep Set for illumina (New England Biolabs).