Rat Fatty Acid Synthase ELISA Kit is a sandwich ELISA kit for use with Serum, plasma, tissue homogenates and other biological fluids. This assay has high sensitivity and excellent specificity for detection of Fatty Acid Synthase (FASN). No significant cross-reactivity or interference between Fatty Acid Synthase (FASN) and analogues was observed. Please note that this kit is also available as a CLIA Kit. Quantitative Colorimetric Sandwich ELISA. Sample Types: serum, plasma, tissue homogenates and other biological fluids. Range: 0.312 ng/ml - 20 ng/ml. Sensitivity: < 0.128 ng/ml