Cayman’s MHC Class I (human) ELISA Kit is an immunometric assay (i.e. sandwich) that can be used for the quantification of MHC Class I in human cell lysates, cell supernatants, serum, and plasma. The standard curve spans the range of 1.6-100 ng/ml, with a lower limit of quantification (LLOQ) of 1.6 ng/ml.Needed but not supplied: Please download the kit booklet to verify if UltraPure Water (Milli-Q or equivalent) or any other components are needed for this assay.WARNING This product is not for human or veterinary use.