公开(公告)号：US20240024851A1

公开(公告)日：2024-01-25

申请号：US17997042

申请日：2021-04-27

Applicant: KANEKA CORPORATION

Inventor： Takuma SUEOKA ,  Masakatsu NISHIHACHIJO ,  Hisako YAURA

IPC: B01J20/28 ,  B01J20/289 ,  B01J20/32 ,  C07K17/08 ,  B01D15/38

CPC classification number: B01J20/28038 ,  B01J20/289 ,  B01J20/3212 ,  B01J20/3219 ,  C07K17/08 ,  B01D15/3804 ,  C07K2317/22

Abstract: A structure includes a water-insoluble fiber, and a low-molecular-weight antibody connected to the water-insoluble fiber. A method of producing a structure includes connecting a water-insoluble fiber and a low-molecular-weight antibody to each other.

公开(公告)号：US20220135705A1

公开(公告)日：2022-05-05

申请号：US17434039

申请日：2020-02-27

Applicant: KANEKA CORPORATION

Inventor： Takuma SUZUKI ,  Dai MURATA ,  Masakatsu NISHIHACHIJYO ,  Hisako YAURA

IPC: C07K17/14 ,  C07K1/22

Abstract: The objective of the present invention is to provide a method for efficiently supporting a thiol group-including compound on an insoluble base material. The method for supporting a thiol group-including compound on an insoluble base material according to the present invention is characterized in comprising Step A: treating the thiol group-including compound with a thiol group-including organic reducing agent and an inorganic reducing agent, and Step B: contacting a reaction liquid of said Step A with the insoluble base material.

公开(公告)号：US20240173646A1

公开(公告)日：2024-05-30

申请号：US17802192

申请日：2021-02-19

Applicant: KANEKA CORPORATION

Inventor： Masakatsu NISHIHACHIJO ,  Takuma SUEOKA ,  Hisako YAURA

IPC: B01D15/02 ,  B01D36/00

CPC classification number: B01D15/02 ,  B01D36/00

Abstract: The objective of the present invention is to provide a container for easily and efficiently purifying a target biomolecule from a cell culture liquid or a body fluid and a method for purifying a target biomolecule by using the container. The purification container for a target biomolecule from a cell culture liquid or a body fluid is characterized by comprising an inlet, a filter and an outlet, and further comprising an adsorbent for adsorbing an impurity and/or an aggregating agent for aggregating an impurity, wherein the filter captures the impurity adsorbed on the adsorbent and/or the impurity aggregated by the aggregating agent.

公开(公告)号：US20220364064A1

公开(公告)日：2022-11-17

申请号：US17619316

申请日：2020-06-24

Applicant: KANEKA CORPORATION

Inventor： Masakatsu NISHIHACHIJYO ,  Takuma SUEOKA ,  Hisako YAURA

IPC: C12N7/02 ,  B01D15/38

Abstract: The objective of the present invention is to provide a method capable of purifying a virus or a virus-like particle easily. The method for purifying a virus or a virus-like particle according to the present invention is characterized in comprising the step of contacting a liquid comprising the virus or the virus-like particle with a water-insoluble inorganic compound, wherein the water-insoluble inorganic compound comprises one or more elements selected from magnesium, calcium and aluminum.