Patent ID: 11918957
Assignee: DONALDSON COMPANY, INC.
Field: Chemical engineering (Chemistry)
Classification: CPC B  C | IPC B  C

Claim 7:
8. The method of claim 1 wherein said first solvent comprises dimethyl sulfoxide (DMSO);
said coupling reagent comprises N,N′-disuccinimidyl carbonate (DSC);
the organic solvent of the incubating solution comprises methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, 2-butanol, acetonitrile, acetone, tetrahydrofuran (THF), dimethylformamide (DMF), dimethylsulfoxide (DMSO), or any combination thereof; and
said ligand comprises Protein A at a concentration of 10 mg/ml or less.