Enrichment of Specifically Labeled Proteins by an Immobilized Host Molecule
作者:James Murray、Jaehwan Sim、Kyunghoon Oh、Gihyun Sung、Ara Lee、Annadka Shrinidhi、Ayyavu Thirunarayanan、Dinesh Shetty、Kimoon Kim
DOI:10.1002/anie.201611894
日期:2017.2.20
Chemical proteomics relies primarily on click‐chemistry‐based protein labeling and biotin‐streptavidin enrichment, but these techniques have inherent limitations. Enrichment of intracellular proteins using a totally synthetic host–guest complex is described, overcoming the problem associated with the classical approach. We achieve this by affinity‐based protein labeling with a target‐specific probe
Disclosed herein are compounds of the formula: ##EQU1## wherein Ad is 1-adamantyl; R is H or CH.sub.3 ; X is COOM or CH.sub.2 ##EQU2## wherein M is H or a pharmaceutically acceptable cation, and R.sub.1 is lower n-alkyl; and the pharmaceutically acceptable salts thereof. Preferred are ethyl-4-[N-(1-adamantyl)-N-methylamino]butyrate, 3-[N-(1-adamantyl-N-methylamino)]propionic acid and their pharmaceutically acceptable salts. These compounds are particularly useful in the treatment of parkinsonism.