Umbilical cord blood holds hematopoietic stem cells for treating blood...

https://wiki-zine.win/index.php/What_Should_I_Ask_a_Stem_Cell_Bank_About_Processing_Standards%3F

Umbilical cord blood holds hematopoietic stem cells for treating blood disorders, while cord tissue provides mesenchymal stem cells for tissue repair. Clinicians collect these samples immediately after delivery because cell viability drops rapidly