Cleffmann G
J Cell Biol. 1975 Jul;66(1):204-9. doi: 10.1083/jcb.66.1.204.
A protein mixture named LTx, was released from human tonsillar lymphocytes, when incubated at 37 degrees C in either "individual" or "mixed" cultures. LTx caused a decrease in the incorporation of 14-C- labelled amino acids of the target lymphocytes, while the release of 51- Cr from labelled target cells increased. Target cells were found to bind the "toxic" protein.
一种名为LTx的蛋白质混合物,当在37摄氏度下于“单独”或“混合”培养物中孵育时,从人扁桃体淋巴细胞中释放出来。LTx导致靶淋巴细胞中14-C标记氨基酸的掺入减少,而标记靶细胞中51-Cr的释放增加。发现靶细胞能结合这种“毒性”蛋白质。