公开(公告)号：US20170021333A1

公开(公告)日：2017-01-26

申请号：US15285986

申请日：2016-10-05

Applicant: General Electric Company

Inventor： Ernest William Kovacs ,  Frank John Mondello ,  Erik Leeming Kvam ,  Bing LI

IPC: B01J20/28 ,  C12N9/38 ,  C07K14/775 ,  C07K1/16 ,  C07K14/54 ,  C07K14/525 ,  C07K1/14 ,  B01J20/24 ,  C07K14/545

CPC classification number: B01J20/28038 ,  B01J20/22 ,  B01J20/24 ,  B01J20/28033 ,  B01J20/3212 ,  B01J20/3242 ,  B01J20/3246 ,  C07K1/145 ,  C07K1/16 ,  C07K14/525 ,  C07K14/5421 ,  C07K14/545 ,  C07K14/775 ,  C12N9/2471 ,  C12N15/1006 ,  C12N15/1017 ,  C12Y302/01023

Abstract: A solid substrate for the extraction, stabilization, and storage of proteins is provided. The substrate includes: a polysaccharide, such as melezitose under a substantially dry state. The substrate is configured to extract proteins from a sample and stabilize the extracted proteins in a dry format under ambient conditions for a prolonged period of time. Methods for collecting and recovering the proteins stored in the dry solid substrate are also described.

Abstract translation: 提供了用于提取，稳定和储存蛋白质的固体底物。 底物包括：多糖，例如基本干燥状态下的松三草。 底物被配置为从样品中提取蛋白质并在环境条件下以干燥形式稳定所提取的蛋白质较长时间。 还描述了收集和回收储存在干固体基质中的蛋白质的方法。