Quantitative colorimetric assay. The Murine IL-10 ELISA is capable of recognizing both recombinant and naturally produced Murine IL-10 proteins. The antigens listed below were tested at 50 ng/ml and exhibited less than 5% cross reactivity.? Rat: IL-10The antigens listed below were tested at 50 ng/ml and exhibited less than 2% cross reactivity.? Human: IL-10The antigens listed below were tested at 50 ng/ml and did not exhibit significant cross reactivity or interference. ? Murine: IFN-gamma, IL-1alpha, IL-1beta, IL-4, IL-7, IL-12, IL-13, IL-15, IL-22, TNF-alpha. Sample types: cell lysates, plasma, serum. Range: 47 - 3000 pg/ml.