Hematopoietic Progenitor Cell Antigen CD34

**Semantic type:** Amino Acid, Peptide, or Protein|Immunologic Factor

**Definition:** Hematopoietic progenitor cell antigen CD34 (385 aa, ~41 kDa) is encoded by the human CD34 gene. This protein plays a role in cell-cell adhesion and may have a role in leukocyte migration.

**Synonyms:** - CD34 - CD34 - CD34 - CD34 antigen - HPCA1 - gp105-120