The Fast version of Picokine ELISA kits, assay takes less than 1.5 hours. Detect Human GDF15 with <10pg/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. GDF15 tissue specificity: Highly expressed in placenta, with lower levels in prostate and colon and some expression in kidney. There is no detectable cross-reactivity with other relevant proteins. Immunogen sequence: A197-I308. Sample Types: cell culture supernates, cell lysates, serum and plasma (heparin, EDTA). Range: 31.2pg/ml-2000pg/ml. Sensitivity: <10pg/ml