Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human Fractalkine/CX3CL1. 96wells/kit, with removable strips. There is detectable cross-reactivity with Eotaxin, MCP-1, MCP-2, 6Ckine, MARC< 0.2%. Immunogen sequence: Q25-R339. Sample Types: cell culture supernates, serum, plasma(heparin, EDTA), saliva, urine and human milk. Range: 156pg/ml-10,000pg/ml. Sensitivity: <50pg/ml