Extended Data Fig. 5: Analysis for peripheral blood porcine macrochimerism.
From: Pig-to-human heart xenotransplantation in two recently deceased human recipients

Peripheral blood was examined for the presence of pig macrochimerism at 4 time points for each recipient. Samples were stained with antibodies that bind to pig CD45 and human MHC 1 and analyzed using flow cytometry. a, Analysis of pig cells in a control pig sample. b, Analysis of sample from xenograft heart recipient 2 at 24 hours after xenotransplantation. c, Flow cytometry gating strategy.