CLL primary cells and the CLL cell line HG3 were cultured in RPMI-1640 containing 10% fetal bovine serum, 50 U/ml penicillin, 50 mg/ml streptomycin and 2 mM L-glutamine (complete medium; Invitrogen ...
Your complement system consists of a group of important proteins in your bloodstream. These proteins help your immune system fight off harmful invaders, such as bacteria, and other foreign substances.