Drug Target Validation | Target Validation | Novel Therapeutic Targets

Drug Target Validation

Reveal your compound’s binding site with structural proteomics at peptide-level resolution

Biognosys’ novel Drug Target Validation service offers a unique way to confidently characterize a drug’s binding site and de-risk early drug development. By using our High Resolution Limited Proteolysis (HR-LiP) technology coupled with Mass Spectrometry, we remove the need for molecule tagging, protein modifications, or recombinant proteins. All we need is a cell line overexpressing your target of interest and a stock of your compound.

    By selecting any or all of the topic preferences below, you agree to receive respective information from Biognosys via email. You can unsubscribe from these communications at any time. By submitting this form, you confirm that you consent to Biognosys processing of your personal data for the purposes and in the manner as described in our Privacy Notice.

      By selecting any or all of the topic preferences below, you agree to receive respective information from Biognosys via email. You can unsubscribe from these communications at any time. By submitting this form, you confirm that you consent to Biognosys processing of your personal data for the purposes and in the manner as described in our Privacy Notice.

      Description

      Validating the target of a small molecule compound is key to both de-risking research pipelines and shortening a drug’s time to market. It can be achieved by confidently characterizing the compound’s binding site in its protein target. This provides valuable insights that can guide compound optimization.

      Our Drug Target Validation solution is part of our TrueTarget® platform offering. Biognosys’ TrueTarget platform uses peptide-level information to enable both drug target deconvolution (LiP-MS) and further compound binding site characterization (HR-LiP) in a label-free manner. Collectively, these technologies empower drug discovery and optimization.

      The Drug Target Validation service can be performed on every kind of protein from all species in a near-native environment. Furthermore, traditionally difficult-to-characterize proteins, such as those with a high molecular mass or membrane localization, can be analyzed in their full length.

      In contrast to conventional structural biology techniques such as crystallography, our Drug Target Validation service leverages structural proteomics and offers a cost-efficient alternative with a few weeks of project turnaround time.

      Biognosys is the sole provider of proteomics solutions based on the patented LiP-MS technology, developed in collaboration with Prof. Paola Picotti Group at ETH Zurich.

      “We had previously enlisted other methods for target deconvolution and validation for our molecular glue program at the global protein structural readout level, including small molecule selectivity in cells. Biognosys’ TrueTargetTM (LiP-MS) platform provided a proteome-wide picture of our glue with peptide-level resolution. Analogous to HDX-MS on recombinant proteins, TrueTarget® (LiP-MS) simultaneously provided information about conformational changes and small molecule binding sites in cells within one experiment. With Biognosys’ high-quality data and bioinformatics support, we could draw conclusions about endogenous target binding and compound selectivity, moving our program forward with high confidence.”

      Maria Stella Ritorto, PhD
      Director of Proteomics at Nested Therapeutics, Cambridge, MA

       

      “Biognosys’ TrueTarget platform was instrumental in identifying our target protein’s binding site and in this way provided valuable mechanistic insights that helped us to understand the underlying biology of our observed phenotype.”

      Prof. David Rubinsztein
      Professor of Molecular Neurogenetics, UK Dementia Research Institute Group Leader at the University of Cambridge, and Deputy Director of the Cambridge Institute for Medical Research.

      Resources

      Filter By

      Deliverables

      The results are presented and discussed with you in a seminar or webinar and delivered electronically in PDF and Excel formats.

      Executive Summary
      Materials and Methods
      (suitable for publication)
      Complete Data Matrix

      Peptide intensities across dose-response treatment

      Target Deconvolution Analysis

      a) Protein target candidate peptides ranked by dose-response correlation

      b) Compound affinity concentration for each peptide candidate

      c) Mapping of peptide candidates and predicted binding location on tertiary protein structures if available

      Sample types and depths

      Drug Target Validation is applicable to complex biological matrices, including a wide variety of cell lines and organisms.

      SAMPLE REQUIREMENTS

      Project management

      Biognosys is committed to providing the best possible results to our customers at the fastest possible project turnaround time.

      WORKING WITH US

      Contact

        Close banner

        New: Spectronaut® 19

        Unlock Your Data's True Story

        New: Spectronaut® 19

        Unlock Your Data's True Story

        Learn More