| 摘要 |
<p>A product for coupling a biologically active principle with an immunovector, characterised in that the immunovector is capable of enabling the biologically active principle to be internalised into eukaryotic cells, and in that said immunovector has an affinity for the cell DNA to such an extent that it can transfer the biologically active principle into or to the immediate vicinity of the cell nuclei.</p> |
