-- Does anyone have a recommendation for a human IL-12 elisa kit. R&D and Endogen both have them - around $450-500. Any others out there? Thanks Chris Hughes -- Dr. Chris C.W. Hughes Dept. Mol. Biol. & Biochem. Biol. Sci. II Univ. California, Irvine cchughes at uci.edu Irvine CA 92717 ph (714) 824 8771