NXR-25 12-18A NXR-25 17-25A NXR-25 2.5-4A NXR-25 4-6A NXR-25 5.5-8A NXR-25 7-10A NXR-25 9-13A NXR-38 23A-32A NXR-38 30A-38A NXR-CD166C-IL2