The Fast version of Picokine ELISA kits, assay takes less than 1.5 hours. Detect Human Il-2 R Alpha/IL2RA with <5pg/ml sensitivity. Format: 96-well plate with removable strips. Compatible samples: cell culture supernates, cell lysates, serum and plasma (heparin, EDTA). This is a TMB colorimetric sandwich ELISA kit with short assay time and fast experiment set up. Il-2 R Alpha/IL2RA tissue specificity:. There is no detectable cross-reactivity with other relevant proteins. Sample Types: cell culture supernates, cell lysates, serum and plasma (heparin, EDTA). Range: 78pg/ml-5000pg/ml. Sensitivity: <5pg/ml