Order the GENIE test in bulk with 5 sets of tubes (enough for five patients) and receive a 10% discount compared to buying one test at a time. You will receive one cooler with your order but you can return the samples for GENIE testing either one at a time, all five together or anything in between. PAXgene tubes can be stored in your clinic at room temperature for at least 6 months. Once a blood sample is drawn into the PAX tube, you can store it in your frost free freezer for two weeks before returning it to the lab. Additional coolers must be supplied by purchaser or purchased separately.