A one step synthesis of ω-hydroxyacetylenic carboxylic acids
作者:J. Cossy、J.P. Pete
DOI:10.1016/s0040-4039(00)84043-5
日期:1986.1
EPIGENETIC PROFILING METHOD
申请人:THE UNIVERSITY OF BIRMINGHAM
公开号:US20220389501A1
公开(公告)日:2022-12-08
The present invention relates to a method for analyzing DNA including forming labeled DNA fragments by cleaving genomic DNA into DNA fragments, selectively functionalizing any non-methylated CpG sites present in the DNA with a linker including a hydrolyzable moiety, and attaching a label to the linker. The method further includes the step of separating the labeled DNA fragments from any non-labeled DNA fragments, hydrolyzing the hydrolyzable moiety of the linker of the separated labeled DNA fragments so as to release the DNA fragments from the label, and sequencing the released DNA fragments.
[EN] LABELLING OF BIOMOLECULES<br/>[FR] MARQUAGE DE BIOMOLÉCULES
申请人:UNIV BIRMINGHAM
公开号:WO2021053347A1
公开(公告)日:2021-03-25
A method of reversibly labelling a biomolecule comprises providing a linker molecule (11) comprising a first functional group (LG) comprising a reactive centre, a second functional group (FG) comprising a reactive centre, and a cleavable, e.g. hydrolysable, moiety (A-B- C). The method further comprises forming a covalent bond between the biomolecule (10) and the reactive centre of the first functional group (LG), forming a covalent bond between a first label (L1) and the reactive centre of the second functional group (FG), cleaving the cleavable moiety (A-B-C), e.g. hydrolysing the hydrolysable moiety, of the linker molecule (11) to remove the first label (L1) and to form a third functional group (W) comprising a reactive centre, and forming a covalent bond between a further molecule and the reactive centre of the third functional group (W) to reform the cleavable moiety, e.g. hydrolysable moiety (A-B-C).