Manufacturing method of hematopoietic stem cells or vascular endothelial precursor cells

The PCLP1-positive cells from individuals of hematopoietic tissues were separated, comprising the step of culturing the resulting cell, a manufacturing method of hematopoietic stem cells or vascular endothelial precursor cells is provided. Cells PCLP1 positive obtained from an individual hematopoietic tissue, can be cultured over a long period, it produces a large amount of hematopoietic stem cells or vascular endothelial precursor cells in culture. Hematopoietic stem cells or vascular endothelial precursor cells that can be obtained by the present invention can be utilized for regenerative medicine.