Umbilical cord blood provides hematopoietic stem cells, while cord tissue...

https://wiki-burner.win/index.php/What_is_CordPSCs-i_and_how_is_it_different_from_cord_blood_stem_cells%3F

Umbilical cord blood provides hematopoietic stem cells, while cord tissue yields mesenchymal stem cells. Clinicians collect these samples immediately after birth because cell viability drops rapidly