Medium 55: RENIBACTERIUM SALMONINARUM MEDIUM

    Yeast extract                0.5 g 
    Peptone                       10 g 
    L-Cysteine.HCl                 1 g 
    Agar                          15 g 
    Distilled water              800 ml 
    pH 6.5 
 
Sterilize, cool to 45°C and add aseptically 200 ml
 sterile fetal calf serum heating to 45°C.