Human Cord Blood Serum, POOLED Donor lot

CD34 is a well-known marker for primitive and bone marrow-derived progenitor cells, especially for hematopoietic and endothelial progenitors. We offer CD34+ progenitor cells in a phenotypically undifferentiated state. The progenitor cells are derived from cord blood and bone marrow of healthy donors and produced at the facility. Progenitor cells contain two main cellular subpopulations, hematopoietic and endothelial progenitor cells. CD34+ progenitor cells are suitable for a series of studies for directed differentiation into more committed types of blood cells and endothelial lineages. Immediately after isolation, the freshly prepared CD34+ progenitor cells are cryopreserved using a serum-free freezing medium.

Samples from each donor are tested via PCR to confirm non-reactivity.