title: BCR sequence of adult humans
design: PBMCs from 13 individuals were prepared from fresh 5ml blood samples, and frozen according to the manufacturer's instruction of the "Fresh Frozen Human Peripheral Blood Mononuclear Cells for Single Cell RNA Sequencing" protocol, document number CG00039 Rev D, 10X Genomics. Libraries were prepared according to the manufacturer's instruction of the "Chromium Next GEM Single Cell 5' Reagent Kit v2 (Dual Index)" protocol, document number CG000331 Rev A, 10X Genomics. Libraries were pooled, mixed with 1\% PhiX, and sequenced on an Illumina NovaSeq twice using an SP and an S1 kits.