公开(公告)号：US20220032266A1

公开(公告)日：2022-02-03

申请号：US17296684

申请日：2019-12-11

Applicant: Cytiva BioProcess R&D AB

Inventor： David Jansson ,  Jesper Hansson ,  Anna Akerblom ,  Emma Michaelsson

IPC: B01J20/24 ,  C08J3/075 ,  C08J3/24 ,  C12N7/00 ,  B01J20/285 ,  B01J20/06 ,  B01J20/28

Abstract: The present invention relates to porous cross-linked agarose gel beads which have a low agarose content, a method for the preparation of the beads and their use in chromatographic applications. The beads are suitable for the separation/purification of biomolecules from a biological sample. Due to the high porosity of the beads, they are especially suitable for separation/isolation of larger particles, such as virus particles e.g. adeno virus.