Patent · US Active

Magnetic immunoglobulin-binding particles

US11846635B2 · kind B2 · utility

0Cited by

1References

25Claims

0Family size

Assignee

CYTIVA SWEDEN AB · SE

Inventors

Ola Lind · Uppsala, SE
Klaus Gebauer · Krefeld, DE
Eric Faldt · Åkersberga, SE
Nils Norrman · Uppsala, SE
Ronnie Palmgren · Uppsala, SE
Jesper Hedberg · Uppsala, SE
Niklas Jungnelius · Uppsala, SE
Karl Liderfelt · Uppsala, SE
Anita Solbrand · Uppsala, SE

Key dates

Filing date	Dec 21, 2017
Grant date	Dec 19, 2023
Priority date	—
Expiry date	Apr 13, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG01N2333/31
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The invention discloses an immunoglobulin-binding magnetic bead, comprising a porous matrix and one or more magnetic particles embedded in said matrix, wherein said matrix comprises a porous polymer and at least 10 mg/ml Fc-binding proteinaceous ligands covalently coupled to said porous polymer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.