Patent Number: 6,251,278

Title: Process for separating a substance from a mixture

Abstract: Chromatographic material having the general formula S-B-X-Y-L where S is a solid support, B is a binding group, X is a substantially non-ionic hydrophilic organic spacer, Y is a coupling group and L is an affinity ligand. The chromatographic material is substantially free of non-specific adsorption and is stable at high pH.

Inventors: Hammen; Richard Frederick (Missoula, MT)

Assignee: ChromatoChem, Inc.

International Classification: B01J 20/289 (20060101); B01J 20/281 (20060101); B01J 20/30 (20060101); B01J 20/32 (20060101); B01D 15/08 (20060101); B01D 15/26 (20060101); B01D 15/38 (20060101); G01N 33/551 (20060101); G01N 33/552 (20060101); G01N 33/543 (20060101); B01D 015/08 ()

Expiration Date: 06/26/2018