Composition containing buffer
US11951168B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Aug 21, 2017 |
| Grant date | Apr 9, 2024 |
| Priority date | — |
| Expiry date | Aug 21, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2121/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Provided is a composition containing a buffer to be used at the time of labeling of a chelated targeting agent with 90Y, 153Sm, 165Dy, 165Er, 166Ho, or 177Lu. At least one kind of buffer selected from the group consisting of benzoic acid, maleic acid, fumaric acid, succinic acid, and salts thereof is incorporated in a composition containing a chelated targeting agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.