Lin-BM cells from KME mice were stained for FACS sorting of LSK Flt3- population. Additionally, CITE-seq HTO labelling of LT-HSC was added to the staining mix for 1h at 4°C. Each sample was also labelled individually with a different CD45 Hashtag HTO antibody. After washing, cells were resuspended in one sample in FACS buffer and sorted on a SORPAria. TotalSeq-B Antibodies