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US 12,409,441 B2Granted
Method of preparing polymer-filled chromatography resin
AssigneeBio-Rad Laboratories, Inc.
InventorsJames Wei Xu, Jiali Liao, Christopher Belisle, Fang Song, Haihui Yuan, Juan You, Wenli Cao, Xiaozhong Bao
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Abstract
Methods of preparing polymer-filled chromatography resin and their uses are provided.
Claims21
A method of preparing a polymer-filled chromatography resin, the method comprising:
- adding a chromatography resin to a solution comprising melted polymer while stirring to allow the melted polymer to absorb or otherwise enter the pores of the chromatography resin;
- atomizing the solution and collecting insoluble porous polymer-filled chromatography resin beads in a water bath;
- and
- removing excess polymer from the insoluble porous polymer-filled chromatography resin beads.
1 more element
Dependencies are inferred from the claim text.