Start experiments confidently with ready-to-use, ethically sourced, CD34+ stem and progenitor cells from adult human bone marrow. With personalized service, custom products, flexible delivery times, and the option to reserve entire lots to prescreen cells for applications, we help you get the cells you need. Isolated immunomagnetically using positive selection and cryopreserved in serum-free medium, cells are collected using Institutional Review Board (IRB)-approved consent forms and protocols. Additional documentation to meet institutional requirements and high-resolution HLA typing (Class I and Class II alleles and CMV status) are available upon request. Heparin is added during collection as an anticoagulant. Donor specifications (e.g. BMI category, smoking status, ethnicity, etc.) can be requested. Donors are screened for HIV-1, HIV-2, hepatitis B, and hepatitis C.Certain products are only available in select territories.