DualSystems’ LRC-TriCEPS platform was exactly what we needed to identify potential targets and guide us in mechanism of action studies for our peptide program. They helped us every step of the way — from understanding their capabilities, to guiding study design, and supporting sample preparation. The report they delivered exceeded our expectations and truly stands out from data reports we’ve received from other companies. They were readily available to answer questions and discuss concerns or outcomes. We are very encouraged by the results and are currently following up on the targets identified. We highly recommend working with DualSystems and incorporating the LRC-TriCEPS platform into your program. We look forward to working with the DualSystems team again in the future.

Dr. Lindsay Stark
Drug Discovery Scientist at CohBar

Technical University of Munich

Technical University of Munich – Institute of Experimental Oncology and Therapy Research

Using LRC-TriCEPS, we aimed to identify novel direct cell surface receptors of our ligand of interest.
At any time, we experienced great support of Dualsystems Biotech. They kindly helped to find optimal conditions for our purposes and provided help with any kind of question before, during and after the experiment. LRC-TriCEPS allowed us to identify novel cell surface receptors of our ligand, which we could successfully validate in different cell types and with different biochemical assays. We can fully recommend Dualsystems Biotech and are looking forward to perform further analyses using LRC-TriCEPS.

Prof. Dr. rer. nat. Achim Krüger
Institute of Experimental Oncology and Therapy Research
Klinikum rechts der Isar, Technical University of Munich

University of Miyazaki

We appreciate the support of Dualsystems Biotech and their LRC-TriCEPS technology we were able to identify a binding protein for our>INSotropic peptide

Hideyuki Sakoda, MD, PhD
Associate professor
Department of Biological Sciences, Faculty of Medicine, University of Miyazaki, Japan.

Lund University Diabetes Centre

We wanted to use LRC-TriCEPS to characterise the mechanism of action of our ligand of interest. Not only were several candidate targets identified but we have successfully validated two of these receptors in>INS producing beta cells. DualSystems Biotech were very helpful and involved from study design, to experiments and reporting. Even after the initial report, DualSystems Biotech have answered follow up queries and provided assistance regarding publications. I highly recommend the LRC-TriCEPS technology and DualSystems Biotech and Paul Helbling and his team to work with.



Dr. Claire L. Lyons,
Associate Researcher
Unit of Medical Protein Science
Lund University Diabetes Centre

Australian National University

“We had a challenging project where we aimed to discover the receptor of our ligand of interest in primary human cells. Dualsystems Biotech took the challenge and provided outstanding support throughout the entire process, from the experimental design to data analysis. Using their LRC-TriCEPS technology, we could identify a candidate receptor and additional downstream interacting partners that we have now validated. We look forward to new collaborations and discoveries with Dr Paul Helbling and his team”. – Prof Carola Vinuesa, ANU


The Australian National University
Co-Director, Centre for Personalised Immunology, NHMRC Centre of Research Excellence
College of Health & Medicine
The Australian National University

Harvard Medical School, Brigham and Women’s Hospital

We used DualSystems to help identify a potential novel receptor for a ligand that despite being studied for decades had unclear catabolism mechanisms involving its receptor mediated uptake. The DualSystems team will walk you through the process, including early validation of your ligand being used for this technology, data collection and analysis, and provide an easy to follow report on the findings. For anyone interested in receptor-ligand interactions, DualSystems and the TriCEPS approach is worth strongly considering involving in your research program, as it can quickly help identify receptors that would have been very difficult to do so without.

Maximillian Rogers, PhD
Research Scientist
Harvard Medical School, Brigham and Women’s Hospital
Department of Medicine, Cardiovascular Division
Boston, MA

Center for Biomolecular & Cellular Structure, Institute for Basic Science

“It was my great pleasure to collaborate with Dualsystems Biotech. We have been tested various proteomic analysis to identify the specific receptor for our secreted ligand. But, only LRC-TriCEPS experiment successfully gave us a right answer, because this receptor and ligand interactions were indeed relatively weaker than other general receptor and ligand interactions. The team very kindly consulted the whole experimental steps from the experimental design to the final data analysis. We are now going to use TriCEPS  again for several other secreted ligands with a great hope for discovery of new receptors. Best Regards, Ho Min Kim”

Associate Professor
Graduate School of Medical Science and Engineering, KAIST
Chief Investigator
Center for Biomolecular & Cellular Structure, Institute for Basic Science (IBS)

Department of Internal Medicine Erasmus MC

We were fortunate to partner with Dualsystems Biotech AG to discover cell-surface targets for the short-peptide ligand we had been working on for several years. We decided to try the LRC-TriCEPS approach to identify cell-surface binding partners for the ligand after several earlier aborted attempts using different techniques. Using LRC-TriCEPS we have identified targets that we have now been able to verify functionally and biochemically using other methods. It was a pleasure to work with Dr Paul Helbling and his team who were extremely helpful guiding us through the experimental process and assisting with analysis of the data. We were impressed by the quality of the data and the ease with which we were able to run the study.

Dualsystems_testimonial_erasmus_MCDr Patric Delhanty
Laboratory of Metabolism and Reproduction
Department of Internal Medicine
Erasmus MC
Rotterdam, The Netherlands

Seoul National University

“I have used many binding assays and was in the verge of giving up. Then I have contacted Dr. Paul Helbling and his group. The LRC-TriCEPS experiment was effective and let us go over the obstacle we had during the project. We look forward to using TriCEPS in the future”.


Chung Hwan Cho, Ph. D. candidate
Environmental Health Microbiology Laboratory
Department of Environmental Public Health
Seoul National University

Immuno-Oncology Discovery from Bristol-Myers Squibb published in Nature

„Vista is an acidic pH selective ligand for PSGL-1“

Identification of a new immune-oncology drug target using the LRC-TriCEPS platform on primary human T-cells.