β-Human Chorionic Gonadotropin(β-HCG) CLIA kit (Chemiluminescence Immunoassay) is an in vitro diagnostic quantitative test kit. This assay is intended for the early detection of pregnancy. Human chorionic gonadotropin (hCG) is a memberof the glycoprotein family and consists of two subunits (a and β chains) that areassociated to the intact hormone.