23 Jul Method for killing specific tumour cell by recin
Abstract
The invention concerns gene engineering technology field and provides a system for tumor cell killing by toxins. The invention specifically expresses the recin B chain protein in tumor cell by making use of gene recombination technology, and intravenous injects the recin A chain protein to form an active toxin inside the tumor tissue for exertion of killing tumor cell. The invention conquers the difficulty of toxin disabling to express in the tumor cell and realizes specific and highly effective killing to tumor cells. In addition, it can kill the peripheral tumor tissue of the target cell.
Year: 2005
Country: CN
Doc No: 1569234