This is an ELISA-based assay to quantify Human alpha 1-Antichymotrypsin in biological samples anti-Human alpha 1-Antichymotrypsin sensitized 1 x 96-well plate (breakaway strip) Concentrated wash buffer Concentrated diluent Human alpha 1-Antitrypsin Reference calibrator HRP conjugated anti-Human alpha 1-Antichymotrypsin TMB Substrate Stop Solution For research use only.