Osteoblast Mineralization Medium (ObMM), when used with Osteoblast Mineralization Supplement (ObMS, Cat #4672) and 25 ml of fetal bovine serum (FBS) is a complete medium designed for the maturation of normal osteoblasts in vitro. It is a sterile, liquid medium which contains essential and non-essential amino acids, vitamins, organic and inorganic compounds, hormones, growth factors, trace minerals and a low concentration of fetal bovine serum (5%). This product is for research use only. It is not approved for human or animal use, or for application in in vitro diagnostic procedures.