- G-CSF 5 mcg/kg (actual body weight) SQ daily beginning day 14. The dose will be increased to 10 mcg/kg when WBC > 1000/uL is achieved. G-CSF 10 mcg/kg should then be continued until the peripheral blood stem cell collection has been completed. All G-CSF doses should be rounded up to a convenient dose based on vial sizes of 300 and 480mcg.