Paramagnetic immunobeads for the isolation of human adipose-derived stem cells
US12270808B2 · kind B2 · utility
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Key dates
| Filing date | May 21, 2019 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | Mar 22, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K16/2896
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed herein are compositions, devices, and methods for isolating human Adipose-derived stem cells (ASCs) without either electricity or enzymatic digestion. In particular, a paramagnetic immunobead (PIB) for isolating human ASCs is disclosed. In some embodiments, the PIB displays on its surface one or more antibodies that selectively bind ASC-specific antigens. Also disclosed is a method for isolating human ASCs using the disclosed PIBs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.