TheRat TNF-alpha ELISA is capable of recognizing both recombinant and naturally produced Rat TNF-alpha proteins. The antigens listed below were tested at 50 ng/ml and exhibited 100% cross reactivity. • Mouse: TNF-alphaThe antigens listed below were tested at 50 ng/ml and exhibited less than 1% cross reactivity or interference. • Human: TNF-alphaThe antigens listed below were tested at 50 ng/ml and did not exhibit significant cross reactivity or interference.• Human: MCP-1, TNF-beta, sTNF-RI, sTNF-RII• Mouse: JE• Rat: CNTF, GM-SCF, GRO/KC, GRObeta/MIP-2, IFN-gamma, IL-13, IL-1alpha, IL-1beta, MCP-1, RANTES, SCF