Custom Drug Discovery Services
As pathways and functions are unravelled, new and attractive ubiquitin/UBL cascade drug discovery targets are coming to light with relevance across many key therapeutic areas.
We have now successfully developed and delivered a number of HTS-compatible assays and kits enabling leading pharmaceutical companies to conduct screening campaigns against ubiquitin cascade targets (DUBs, E3s and others) of high therapeutic value.
Projects completed include the design and development of E3 ligases HTS assays and the delivery of a reagent kit to conduct a screening campaign versus 1m+ compounds. Various hit deconvolution assays have also been delivered to dissect the mechanism of action of the hits identified from these screens.
Below is a summary of some of the assays we have developed so far and others that are under development.
|HTS Assay||Development Status||E3 Ligase Family||Assay Type|
|IDOL/MRLC||Ready (Deconvolution assay)||RING||Substrate Ubiquitylation|
|MuRF1/ MyLC1||Ready||RING||Substrate Ubiquitylation|
|MuRF1/ MyLC2||Ready (Deconvolution assay)||RING||Substrate Ubiquitylation|
The combination of our extensive experience in working with these pathways and our access to one of the widest collections of Research Tools allows Ubiquigent’s Custom Assay Development team to support pharmaceutical and biotechnology companies in translating discoveries into lead programmes.
Many of our assays have been developed from first principles starting with little or no data from the literature to guide the construction of the assay. Ubiquigent can research, design, manage and deliver the entire programme to help you to achieve success in your ubiquitin system HTS campaigns.
We also offer cell based assays to support your target and biomarker discovery and validation projects including assays which may utilise Horizon knock out cell lines and associated CRISPR/Cas9 gene editing technologies. Further assays may also be developed utilising technology platforms such as those available through our collaboration with CAST:
• Cell imaging
• Flow cytometry
• Mass spectrometry
Specialised services such as high sensitivity surface plasmon resonance for characterising protein-protein and protein-small molecule interactions are also accessible to Ubiquigent.