TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The second porous packed column further comprises an Mg+ stabilizer comprising MgCl2 (20 mM). The first, second and third porous packed columns includes inlet and outlet ends, where the first porous packed column inlet end is in fluid communication with the pump, the second porous packed column inlet end is in fluid communication with the first porous packed column outlet end; and the third porous packed column inlet end is in fluid communication with the second porous packed column outlet end. The pump is a positive displacement or a dynamic pump and selected from peristaltic pump, reciprocating piston pump, rotary gear pump, helical screw pump, rotary lobe pump, gear-within-gear pump, diaphragm pump, progressing cavity pump, and a vane pump. The device for heating comprises electrically heating each of three porous packed columns. Electrically heating comprises wrapping the porous packed columns with heating tape or heating by contacting packed columns with a heated jacket. The heated jacket contains a circulating heated liquid. The porous packed columns are maintained at 43-47degreesC. Each of the three porous packed columns comprise a glass chromatography column filled with silica beads. The silica beads comprise a native surface having several aminated structures comprising an amine functional group attached to the native surface of the silica beads, and an amine group cross-linker attached to each of the amine functional groups, where the amine group cross-linker provides a site for protein reaction. The amine functional groups comprise an amino alkyl alkyloxy silane. The amine group cross-linker comprises a mono- or di-aldehyde. The solution of sucrose comprises a buffer fluid having a pH between 4.6-5.8.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The amine functional group is selected from aminopropyltriethoxysilane, aminopropyl trimethoxysilane, aminopropylmethyldiethoxysilane; aminopropylmethyldimethoxysilane; aminoethylaminopropyl-triethoxysilane; aminoethylaminopropyltrimethoxysilane; aminoethylaminopropylmethyldimethoxysilane; diethylenetriaminopropyltriethoxysilane; diethylenetriaminopropyltrimethoxysilane; diethylenetriaminopropylmethyldiethoxysilane; diethylene-triaminopropylmethyldimethoxysilane; cyclohexylaminopropyl-trimethoxysilane; hexaneaminomethyltriethoxysilane; phenylaminomethyltriethoxysilane; phenylaminomethyltrimethoxysilane; diethylaminomethyltriethoxysilane; (dimethylaminomethyl)-methyldimethoxysilane; and methylaminopropyltrimethoxysilane. The amine group cross-linker is selected from formaldehyde, glutaraldehyde, mono- and di-aldehyde PEG, and bis(imido esters), bis(succinimidyl esters), diisocyanates and diacid chlorides (glutaraldehyde).