Traditionally, Fetal Bovine Serum has been the principalcomponent in media for the growth and maintenance ofcell cultures. However, Fetal Bovine Serum gives manyunpredictable background for the downstreamapplications.

FBS Opti-Gold,IgG is the most innovative engineeredFetal Bovine Serum in order to reduce Fetal BovineSerum unknown factors and lot-to-lot variation,FBS Opti-Gold contains optimized concentration of

US origin Fetal Bovine Serum for reduced immunecomplex and additional nutrients to provide easieradaptation, superior cell growth, and enhancedproteinproductivity.

FBS Opti-Gold, IgG is good for many downstreamapplicationsuch as primary culture ,sub-culturing,vaccine production,protein production, transfectionand other many applicationrequired for reducedFetal Bovine Serum background.