Substrates and methods for collection, stabilization and elution of biomolecules
US9480966B2 · kind B2 · utility
7Cited by
25References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2014 |
| Grant date | Nov 1, 2016 |
| Priority date | — |
| Expiry date | Aug 9, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y302/01023
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A solid substrate for the extraction, stabilization, and storage of proteins is provided. The substrate includes: a polysaccharide, such as melezitose under a substantially dry state. The substrate is configured to extract proteins from a sample and stabilize the extracted proteins in a dry format under ambient conditions for a prolonged period of time. Methods for collecting and recovering the proteins stored in the dry solid substrate are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.