[EN] CELL SURFACE RECEPTOR BINDING COMPOUNDS AND CONJUGATES<br/>[FR] COMPOSÉS ET CONJUGUÉS DE LIAISON AU RÉCEPTEUR DE SURFACE CELLULAIRE
申请人:LYCIA THERAPEUTICS INC
公开号:WO2021142377A3
公开(公告)日:2021-10-21
[EN] M6PR CELL SURFACE RECEPTOR BINDING COMPOUNDS AND CONJUGATES<br/>[FR] COMPOSÉS ET CONJUGUÉS DE LIAISON AU RÉCEPTEUR DE SURFACE CELLULAIRE M6PR
申请人:LYCIA THERAPEUTICS INC
公开号:WO2023288015A1
公开(公告)日:2023-01-19
The present disclosure provides a class of compounds including a ligand moiety that specifically binds to a cell surface mannose-6-phosphate receptor (M6PR). The M6PR binding compounds can trigger the receptor to internalize into the cell a bound compound. The ligand moieties of this disclosure can be linked to a variety of moieties of interest without impacting the specific binding to, and function of, the M6PR. Also provided are compound that are conjugates of the ligand moieties linked to a biomolecule, such as an antibody, which conjugates can harness cellular pathways to remove specific target proteins from the cell surface or the extracellular milieu. For example, the conjugates described herein may sequester and/or degrade a target molecule of interest in a cell's lysosome. Also provided are methods of using the conjugates to target a protein for sequestration and/or lysosomal degradation.