Methods for radiolabeling macromolecules
US9283291B2 · kind B2 · utility
0Cited by
9References
8Claims
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Key dates
| Filing date | Apr 23, 2009 |
| Grant date | Mar 15, 2016 |
| Priority date | — |
| Expiry date | Oct 24, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a method for preparing a radiolabeled macromolecule, the method comprising contacting a macromolecule with a carbon encapsulated nanoparticle composite having a radioactive particulate core in an aqueous medium comprising a pH selected to promote short-range attractive forces between the nanoparticles and the macromolecule by attenuating repulsive electrostatic forces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.