Immunotoxins, process for their preparation and pharmaceutical compositions in which they are present
US4981953A · kind A · utility
14Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 1987 |
| Grant date | Jan 1, 1991 |
| Priority date | — |
| Expiry date | Jul 14, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to the immunotoxines which are obtained by the covalent coupling of, on the one hand, trichosanthin or trichokirin, as such or appropriately modified with, on the other hand, an antibody or antibody fragment, used in its natural form or correctly modified, which is capable of selectively recognizing an antigen carried by the target cells to be destroyed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.