Also available in 2 mg, 5 mg, 10 mg, 25 mg, 50 mg and bulk. Please contact Fisher for quotes.(Rac)-AMXT-1501 4HCl is a polyamine transport inhibitor that inhibits polyamine transport and acts synergistically with cisplatin in HNSCC. (Rac)-AMXT-1501 4HCl has potential antimicrobial activity and inhibits neuroblastoma cell proliferation and pneumococcal pod biosynthesis by targeting ornithine decarboxylase and polyamine transport. Purity 98.31%