公开(公告)号：US20240009601A1

公开(公告)日：2024-01-11

申请号：US18251558

申请日：2021-11-18

Applicant: EMD Millipore Corporation

Inventor： Santosh Rahane ,  Charles Raye ,  An son Leong

IPC: B01D35/143 ,  G01N15/08 ,  A61L2/28

CPC classification number: B01D35/143 ,  G01N15/0826 ,  A61L2/28 ,  G01N2015/084 ,  A61L2202/24 ,  A61L2202/21

Abstract: Apparatus and methods for redundant filtration assemblies containing filters comprising a multi-purpose vent port are disclosed, wherein the redundant filtration assemblies reduce the amount of components and overall size of the assemblies, promoting the minimization of product losses. A method(s) to conduct pre-use post-sterilization integrity test (PUPSIT) are also disclosed.

公开(公告)号：US20210047430A1

公开(公告)日：2021-02-18

申请号：US17088659

申请日：2020-11-04

Applicant: EMD Millipore Corporation

Inventor： Nanying Bian ,  Chia-Yun Sun ,  Melissa Holstein ,  Kristen Cotoni ,  Matthew T. Stone ,  Santosh Rahane

IPC: C07K16/34 ,  C07K1/22 ,  B01D15/38 ,  B01D15/42 ,  B01D15/20 ,  B01J20/289 ,  B01J20/285 ,  B01J20/32

Abstract: Embodiments described herein relate to novel chromatography media for removing anti-A and/or anti-B antibodies from a sample, as well as methods of using the same. The media described herein have several advantages over previously described media including, acid and alkaline stability.