Here we present methodology for the clonal analysis of hematopoietic stem cell precursors during murine embryonic development. We combine index sorting of single cells from the embryonic aorta-gonad-mesonephros region with endothelial cell co-culture and transplantation to characterize the phenotypic properties and engraftment potential of single hematopoietic precursors.
Hadland, B. K., Varnum-Finney, B., Nourigat-Mckay, C., Flowers, D., Bernstein, I. D. Clonal Analysis of Embryonic Hematopoietic Stem Cell Precursors Using Single Cell Index Sorting Combined with Endothelial Cell Niche Co-culture. J. Vis. Exp. (135), e56973, doi:10.3791/56973 (2018).