TheHuman GM-CSF ELISA is capable of recognizing both recombinant and naturally produced Human GM-CSF proteins. The antigens listed below were tested at 50 ng/ml and did not exhibit significant cross reactivity or interference. • Human: SCF, M-CSF, TPO, G-CSF, IL-5• Mouse: G-CSF, GM-CSF, M-CSF• Rat: GM-CSF