T-CELL CLONE, ITS PRODUCTION AND IMMUNOLOGICAL MEDICINE

摘要

PROBLEM TO BE SOLVED: To simply and efficiently obtain the T-cell clone useful for diagnosing immunological diseases and analyzing disease states and for immunological medicines, etc., by using B-cells as main feeder cells. SOLUTION: This T-cell clone is obtained by using B-cells, such as EB virus- transformed cells treated with mitomycin, as main feeder cells. An immunological medicine containing the T-cell clone is preferably prepared, and is preferably administered at a dose of 10<6> -10<12> cells as the T-cell clone.