Fresh whole human blood from a male donor, supplied in a Vacutainer containing K2EDTA anticoagulant. Blood comes from a healthy donor aged between 18-66. Donors are screened and tested negative for HIV, Hepatitis B and C and Syphilis. The blood is stored at room temperature and shipped under ambient conditions. The blood is shipped overnight to arrive the day after collection. These products are for use in Biomedical Research only. They are not to be used for any form of human treatment, or for any purpose that is prohibited by law, including any use for human reproductive cloning.