[EN] LYSINE CONJUGATED IMMUNOGLOBULINS<br/>[FR] IMMUNOGLOBULINES CONJUGUÉES À LA LYSINE
申请人:EISAI R&D MAN CO LTD
公开号:WO2017213267A1
公开(公告)日:2017-12-14
Provided herein are conjugated immunoglobulins and methods for generating conjugated immunoglobulins using a microbial transglutaminase.
本文提供了共轭免疫球蛋白及利用微生物转谷氨酰胺酶生成共轭免疫球蛋白的方法。
[EN] COMPOSITIONS AND METHODS RELATED TO MOLECULAR CONJUGATION<br/>[FR] COMPOSITIONS ET PROCÉDÉS ASSOCIÉS À LA CONJUGAISON MOLÉCULAIRE
申请人:INTOCELL INC
公开号:WO2021111185A1
公开(公告)日:2021-06-10
The invention relates to activated Michael acceptor (AMA) compounds that can undergo conjugation with biomolecules containing Michael donor moieties, thereby providing plasma-stable antibody-drug conjugates (ADCs). Pharmaceutical compositions of the ADCs are disclosed as well. Also provided herein are a number of applications (e.g., therapeutic applications) in which the compositions are useful.
LUMINOGENIC TRANSITION METAL-BASED PYRIDYL COMPLEX AND ITS USE
申请人:City University of Hong Kong
公开号:US20180142144A1
公开(公告)日:2018-05-24
The present invention provides a luminogenic, in particular a phosphorogenic transition metal-based pyridyl complex containing a nitrone moiety, which nitrone moiety acts as a bioorthogonal functional group and an emission quencher, and can undergo cycloaddition reaction with a complementary bioorthogonal functional group coupled to a substrate. The transition metal is can be selected from iridium or ruthenium. Also disclosed is a method for preparing the transition metal-based pyridyl complex and a pharmaceutical composition comprising it. Still further provided is a method for bioorthogonal labeling of a biomolecule, a method for staining of a cell structure, a method for in vivo imaging of an organism, and a kit for in vivo imaging of an organism. The luminogenic properties and high reactivity of the complexes are highly advantageous for bioorthogonal labeling and imaging of biomolecules in their native biological environments at much lower costs than those of the existing commercial products.
A compound of the following structure is provided:
提供了以下结构的化合物:
Genetic Encoding of Bicyclononynes and <i>trans</i>-Cyclooctenes for Site-Specific Protein Labeling in Vitro and in Live Mammalian Cells via Rapid Fluorogenic Diels–Alder Reactions
作者:Kathrin Lang、Lloyd Davis、Stephen Wallace、Mohan Mahesh、Daniel J. Cox、Melissa L. Blackman、Joseph M. Fox、Jason W. Chin
DOI:10.1021/ja302832g
日期:2012.6.27
site-specific labeling of proteins with diverse probes remains an outstanding challenge for chemical biologists. Enzyme-mediated labeling approaches may be rapid but use protein or peptide fusions that introduce perturbations into the protein under study and may limit the sites that can be labeled, while many “bioorthogonal” reactions for which a component can be geneticallyencoded are too slow to effect