Cell culture substrate
US12195708B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2019 |
| Grant date | Jan 14, 2025 |
| Priority date | — |
| Expiry date | Mar 1, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2533/30
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
To provide a means capable of providing excellent cell adhesion to a polymer substrate (particularly, a hydrophilic polymer substrate) as compared to the case of performing a surface treatment with polytetrahydrofurfuryl acrylate (PTHFA).Provided is a cell culture substrate comprising a coating layer on at least one side of a polymer substrate, wherein the coating layer includes a copolymer having more than 40% by mole and less than 100% by mole of a structural unit derived from furfuryl (meth)acrylate represented by Formula and more than 0% by mole and less than 60% by mole of a structural unit derived from ethylenically unsaturated monomer having a carboxylic group (the total of the structural unit and the structural unit is 100% by mole).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.