Method for isolating an anti-ligand

JP2025524400A5Pending Publication Date: 2026-06-22BIOINVENT INT AB

Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
BIOINVENT INT AB
Filing Date
2023-06-12
Publication Date
2026-06-22

AI Technical Summary

Technical Problem

Current methods for isolating anti-ligands with desired binding specificity, particularly for differentially and rarely expressed ligands, are limited in diversity and throughput, often missing rare antibody clones with therapeutic potential due to insufficient screening techniques.

Method used

A method involving differential biopanning, high-throughput sequencing, and enrichment signature analysis to identify and isolate anti-ligands with specificity for differentially expressed ligands, using predictive and experimental signatures to enhance the identification of promising clones.

Benefits of technology

Enables the identification of orders of magnitude more anti-ligands with therapeutic potential, overcoming limitations of existing methods by enhancing diversity and efficiency in screening for anti-ligands against a wide range of ligand expression levels.

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Abstract

The present invention relates to an improved method for isolating an anti-ligand having a desired binding specificity, and more particularly, to a method for isolating an anti-ligand from an anti-ligand library that is specific for a ligand that is differentially and / or rarely expressed.
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