Cross‐reacting tstas in adeno 7 and 12 tumors demonstrated by 51CR‐Cytotoxicity and isograft rejection tests
Antisera of mice hyperimmunized against syngeneic X‐irradiated adeno 12 tumor cells were tested for complement‐dependent cytotoxicity against an adeno 7 and an adeno 12 hamster tumor by a 51Cr‐cytotoxic test, developed to work on non‐lymphoid target cells. Significant isotope release above the level of release obtained after exposure to control sera was recorded with both tumors. There was no simi
