Protocol for differentiating hematopoietic progenitor cells from human pluripotent stem cells in chemically defined monolayer culture.

Abstract

Human pluripotent stem cells (hPSCs) provide a powerful platform for generating hematopoietic progenitor cells (HPCs) and investigating hematopoietic development. Here, we present a protocol for maintaining hPSCs and inducing their differentiation into HPCs through the endothelial-to-hematopoietic transition (EHT) on vitronectin-coated plates. We outline steps for evaluating the efficiency of HPC generation and assessing their potential to differentiate into various hematopoietic lineages. This protocol serves as a framework for exploring human hematopoiesis and generating various functional blood cells. For complete details on the use and execution of this protocol, please refer to Shen et al.¹ and Qu et al.².