Cord blood provides haematopoietic stem cells (HSCs), and cord tissue holds...

https://emedicodiary.com/post/2217/from-birth-to-bedside-how-umbilical-cord-stem-cells-are-changing-modern-medicine

Cord blood provides haematopoietic stem cells (HSCs), and cord tissue holds mesenchymal stem cells (MSCs). We collect these unique cells immediately after delivery to ensure high viability