title: VDJ Sequencing of Human B Cells: plasmablasts
design: 10X Genomics Single Cell 5' Cell Surface Protein libraries were made from amplified DNA derived from Feature Barcodes on Hashtags (Biolegend) used to identify the different populations pooled together for sequencing from participant P39. H1 stem negative  C0253+C0256 HTO; H1 upper stem+  C0252+C0255; H1 lower stem+  C0251+C0254 HTO.