TheHuman G-CSF ELISA is capable of recognizing both recombinant and naturally produced Human G-CSF proteins. The antigens listed below were tested at 50 ng/ml and exhibited less than 1% cross reactivity.• Human: IL-6• Mouse: G-CSFThe antigens listed below were tested at 50 ng/ml and did not exhibit significant cross reactivity or interference. • Human: CT-1, CNTF, GM-CSF, IL-11, M-CSF, OSM• Mouse: IL-6• Rat: CNTF, IL-6