Human SHH ELISA Kit is a sandwich ELISA kit for use with Tissue homogenates, cell lysates and other biological fluids. This assay has high sensitivity and excellent specificity for detection of Hedgehog Homolog, Sonic (SHH). No significant cross-reactivity or interference between Hedgehog Homolog, Sonic (SHH) and analogues was observed. Please note that this kit is also available as a CLIA Kit. Quantitative Colorimetric Sandwich ELISA. Sample Types: tissue homogenates, cell lysates and other biological fluids. Range: 78 pg/ml - 5000 pg/ml. Sensitivity: < 28 pg/ml