This is an ELISA-based assay to quantify Human beta 2-Microglobulin in biological samples anti-Human beta 2-Microglobulin sensitized 1 x 96-well plate (breakaway strip) Concentrated wash buffer Concentrated diluent Human beta 2-Microglobulin Reference calibrator HRP conjugated anti-Human beta 2-Microglobulin TMB Substrate Stop Solution For research use only.