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US 12,735,675 B2Granted
Microcarrier for cell culture, a method for producing the same, and a cell culture composition using the same
AssigneeLG Chem, Ltd.
InventorsYeji Kim, Minchae Kim, Jee Seon Kim
Life of this patent
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Abstract
The present disclosure relates to a microcarrier for cell culture comprising: polystyrene-based particles containing at least one or more of hydrocarbon oil having 12 or more carbon atoms, or pores derived therefrom, a method for producing the same, and a cell culture composition using the same.
Claims19
A microcarrier for cell culture comprising:
- polystyrene-based particles containing at least one of hydrocarbon oil having at least 12 carbon atoms, or pores derived therefrom,
- wherein the polystyrene-based particles have an apparent density of 0.95 g/cm3 or more and less than 1.00 g/cm3.
A method for producing a microcarrier for cell culture, comprising the step of proceeding a suspension polymerization reaction of a monomer composition containing a styrene monomer in the presence of hydrocarbon oil having at least 12 carbon atoms,
- wherein polystyrene-based particles are produced by the suspension polymerization in the presence of hydrocarbon oil and have an apparent density of 0.95 g/cm3 or more and less than 1.00 g/cm3.
Dependencies are inferred from the claim text.