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Toronto, Canada

Described are composite materials and methods of making and using them for the storage and delivery of unstable drugs or biologics. In certain embodiments, the composite material comprises a support member, comprising a plurality of pores extending through the support member; a macroporous cross-linked gel, comprising a plurality of macropores; a therapeutic agent; and a stabilizing agent.


Trademark
Natrix Separations | Date: 2014-01-03

Scientific instruments and apparatus, namely, hydrogel-based chromatography membrane apparatus for laboratory use in the form of chromatography syringe columns, chromatography multi-well array plates, chromatography cartridges, pleated chromatography capsules, spiral wound chromatography apparatus for laboratory use, radial flow chromatography apparatus housings, all for bind-elute laboratory applications to perform chromatographic separations.


Patent
Natrix Separations | Date: 2011-06-27

The present invention discloses a membrane stack comprising a first and second membrane layers, and a spacer layer disposed between said first and second membrane layers, said membrane stack configured such that fluid passes through said membrane stack in a direction substantially perpendicular to the plane of said membrane layers and said spacer layer. The application also discloses a module comprising a membrane as described above, said module having a fluid flow path that is substantially perpendicular to the plane of the major surface of the membrane and spacer layers ins aid membrane stack.


Trademark
Natrix Separations | Date: 2014-01-03

Scientific instruments and apparatus, namely, hydrogel-based chromatography membrane apparatus for laboratory use in the form of flat chromatography sheets, cut chromatography disc-shaped sheets, chromatography syringe columns, pleated chromatography capsules and chromatography cartridges, all for flow-through laboratory applications to perform chromatographic separations.


Patent
Natrix Separations | Date: 2014-02-26

Described are composite materials and methods of using them for mixed-mode chromatography. In certain embodiments, the composite material comprises a support member, comprising a plurality of pores extending through the support member; and a multi-functional cross-linked gel. The multi-functional cross-linked gel possesses at least two of the following functions or characteristics: cationic, anionic, hydrophobic, hydrophilic, thiophilic, hydrogen bond donating, hydrogen bond accepting, pi-pi bond donating, pi-pi bond accepting, or metal chelating. The composite materials may be used in the separation or purification of a biological molecule or biological ion.

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