anatomical entity attribute CD34/ITGAV protein level ratio in blood true PMID:38412862 the ratio of amount of hematopoietic progenitor cell antigen CD34 (human) in blood to amount of integrin alpha-V (human) in blood https://orcid.org/0000-0001-6757-4744 A compound attribute that is the ratio of amount of hematopoietic progenitor cell antigen CD34 (human) in blood to amount of integrin alpha-V (human) in blood. protein measurement