| Amino acids | Concentration | Product | Drug Substance | Company | 
      
        | L-Arginine | 55 mg/mL | TNKase® | Human tissue plasminogen activator (tPA) | Genentech | 
      
        | L-Arginine | 35 mg/mL | Activase® | Human tissue plasminogen activator (tPA) | Genentech | 
      
        | L-Glycine | 21-25 mM | Kogenate®FS | Recombinant antihemophilic factor (rAHF) | Bayer | 
      
        | L-Glycine | 3 mM | Synagis® | Human monoclonal antibody | MedImmune | 
      
        | L-Glycine | 260 mM | BeneFIX® | Coagulation factor IX | Wyeth | 
      
        | L-Glycine | 0.17-0.34 mg/mL | Nutropin® | Human growth hormone (hGH) | Genentech | 
      
        | L-Glycine | 23 mg/mL | Neumega® | Interleukin-11 | Wyeth | 
      
        | L- Glutamate | 1 mg/mL | VariVax® | Varicella virus vaccine live | Merck | 
      
        | L-Glutamate | 5 mg/mL | Streptase® | Streptokinase | Aventis | 
      
        | L-Histidine | 55 mM | Recombinate | Recombinate antihemophilic factor (rAHF) | Baxter | 
      
        | L-Histidine | 18-23 mM | Kogenate®FS | Recombinate antihemophilic factor (rAHF) | Bayer | 
      
        | L-Histidine | 47 mM | Synagis® | Human monoclonal antibody | MedImmune | 
      
        | L-Histidine | 5 mM | Herceptin® | Human monoclonal antibody | Genentech | 
      
        | L-Histidine | 10 mM | BeneFIX® | Coagulation factor IX | Wyeth |