GSM5597051: ZT19_4; Mus musculus; RNA-Seq
Ear samples of mice were digested using collagenase IV and DNAse I for 30 min, before being stained and used for sorting. Lymphatic endothelial cells were sorted. RNA of sorted dermal LECs harvested in TriZol-LS was purified using Direct-zol RNA mini Prep Kit (ZymoResearch) following manufacturer's instructions. Isolated RNA was quantified using the Nanodrop (Thermofisher) and analyzed on a Bioanalyzer (Agilent) using the RNA 6000 Nano or Pico Kit (Agilent). 75 ng of eluted total RNA was digested with DNase (Thermofisher) to remove DNA contaminations. An additional purification step with RNAClean XP Beads (Agencourt) was performed The purified, bead-bound RNA was directly used as input in the SMART-Seq v4 Ultra Low Input RNA Kit (TaKaRA Bio). Full-length cDNA was generated following manufacturer's instructions. Full-length cDNA was quantified using the Qubit dsDNA HS Assay Kit (Invitrogen) with the Qubit fluorometer. Finally,equencing libraries were generated using 500 pg full-length cDNA following the NexteraXT protocol (Illumina).