Antibody composition-containing medicament
US7691568B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 9, 2003 |
| Grant date | Apr 6, 2010 |
| Priority date | — |
| Expiry date | Mar 16, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K2317/732
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A medicament for treating a patient who cannot be cured with a medicament comprising as an active ingredient an antibody composition produced by a cell unresistant to a lectin which recognizes a sugar chain in which 1-position of fucose is bound to 6-position of N-acetylglucosamine in the reducing end through α-bond in a complex N-glycoside-linked sugar chain, which comprises as an active ingredient an antibody composition produced by a cell resistant to a lectin which recognizes a sugar chain in which 1-position of fucose is bound to 6-position of N-acetylglucosamine in the reducing end through α-bond in a complex N-glycoside-linked sugar chain, and a method for screening the patient by using the medicament.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.