Hello, Can anyone tell me the best and cheapest source for Interleukin-2 (human, bovine, any source)? Thanks in advance! Song-Muh Jong ---- Song-Muh Jong TEL: (904) 392-0011 BITNET: sjj at ufbiot FAX: (904) 392-6249 Internet: sjj at icbr.ifas.ufl.edu