公开(公告)号：US20170135333A1

公开(公告)日：2017-05-18

申请号：US15349441

申请日：2016-11-11

Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA

Inventor： Alptekin Aksan ,  Morwena Jane V. Solivio ,  Marcus Kramer ,  Rebekah Less

IPC: A01N1/02

CPC classification number: A01N1/0221 ,  A01N1/0231

Abstract: This disclosure describes a lyoprotectant matrix, compositions including the lyoprotectant matrix and methods for storing a liquid biospecimen using the lyoprotectant matrix. Generally, the lyoprotectant matrix includes a non-woven web having fibers having, as components, at least one lyoprotective carbohydrate and at least one polymer. The matrix further possesses an apparent pore size of 0.1 μm to 500 μm.

公开(公告)号：US10905113B2

公开(公告)日：2021-02-02

申请号：US15349441

申请日：2016-11-11

Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA

Inventor： Alptekin Aksan ,  Morwena Jane V. Solivio ,  Marcus Kramer ,  Rebekah Less

IPC: A01N1/02

Abstract: This disclosure describes a lyoprotectant matrix, compositions including the lyoprotectant matrix and methods for storing a liquid biospecimen using the lyoprotectant matrix. Generally, the lyoprotectant matrix includes a non-woven web having fibers having, as components, at least one lyoprotective carbohydrate and at least one polymer. The matrix further possesses an apparent pore size of 0.1 μm to 500 μm.