Fetal Bovine Serum

Fetal Bovine Serum. Fetal bovine serum (FBS) is a byproduct of harvesting cattle for the meatpacking industry–it offers essential growth factors for the maintenance and growth of cultured cells FBS is used as a supplement to basal growth medium in cell culture applications.

Fetal bovine serum (FBS) is the most widelyused growth supplement for cell culture media because of its high content of embryonic growthpromoting factors When used at appropriate concentrations it supplies many defined and undefined components that have been shown to satisfy specific metabolic requirements for the culture of cells.

Fetal Bovine Serum (FBS): Past Present Future

Fetal bovine serum contains a sparse amount of gamma globulin higher levels of growth factors and fewer complement proteins than both calf and adult bovine serum This makes FBS ideal for propagating cell growth while also decreasing the possibility of mammalian cells binding or lysing in the culture rationalizing the preference of fetal bovine over newborn donor or adult bovine serum.

What is Fetal Bovine Serum Thermo Fisher Scientific US

Each lot of fetal bovine serum is tested for sterility and for the ability to support the growth of several different cell lines using both sequential growth curves and plating efficiencies Fetal bovine serum is manufactured from fetal bovine blood collected in USDAinspected abattoirs located in the United States.

Fetal Bovine Serum (FBS)

Fetal bovine serum (FBS) is a common component of animal cell culture media It is harvested from bovine fetuses taken from pregnant cows during slaughter FBS is commonly harvested by means of a cardiac puncture without any form of anaesthesia Fetuses are probably exposed to pain and/or discomfort.