CD34 expression does not correlate with immunophenotypic stem cell or progenitor content in human cord blood products

Blood Adv. 2020 Nov 10;4(21):5357-5361. doi: 10.1182/bloodadvances.2020002891.


  1. The CD34+ compartment of human cord blood contains a range of HSPC immunophenotypes, among which the LinCD34+CD38+CD127+ CLP is rare.

  2. There is no correlation between the frequencies of CD34+ cells and immunophenotypic HSC in umbilical cord blood products.

MeSH terms

  • Antigens, CD34
  • Fetal Blood*
  • Humans
  • Immunophenotyping
  • Stem Cells*


  • Antigens, CD34