Deschaux P, Fontanges R, Goldstein A
Experientia. 1979 May 15;35(5):678-81. doi: 10.1007/BF01960395.
A thymic extract (TE) was prepared from supernatant of mice thymic epithelial cultures according to the purification of thymosin. TE and thymosin stimulated, in vitro, the immune response of mouse against deep red blood cells.