Innovative Grade US Origin Canine Beagle Red Blood Cells 10ml - Innovative Grade US Origin Canine Beagle Red Blood Cells from Innovative Research are manufactured using whole blood collections from dogs located in the United States. The whole blood is centrifuged to separate the platelet-rich plasma, buffy coat layer, and leukocytes. Red blood cells are perishable and are collected and processed upon receipt of order. RUO