Expert in microbiology and molecular biology expert, Smaltis offers high-value in vitro services accompanied by comprehensive and informed scientific advice.
Let's fight infectious diseases together
Let's explore together the health potential of microbiota together
Let's build your bioproduction tools and prepare your microbial products
Let's study the genomic and transcriptomic aspects of your projects
Strain collections available for your projects
Smaltis, more than just a laboratory, the partner for your innovation.
We are a private laboratory specialized in microbiology and molecular biology, offering tailor-made, high-value solutions to support private and public companies in the development of health and well-being products.
Today, leveraging our technical expertise and recognized as specialists in microbiology and molecular biology, we provide custom in vitro services in four fields: antimicrobials, microbiota, bioproduction, and genomics.
This unique global expertise allows us to consistently address your challenges.
Actively involved in your projects, we stand by your side to ensure the reliability, facilitation, and acceleration of your product development.
For us, it is essential to be rigorous in the practice and execution of our passion and to be an excellent partner by your side. Our commitment is to offer you genuine technical expertise supported by fair and honest scientific advice.
Areas of expertise
Regardless of your market or specialty, the Smaltis team will leverage its expertise in high-value in vitro services for your projects. We guide you through the execution of tailored and reliable studies, accompanied by informed scientific advice.
Smaltis maintains over 10,000 microorganisms in its own freezersFrom various origins
Smaltis has already cultured over 130 different speciesCorresponding to bacterial and fungal strains
Smaltis has carried out over 900 projects for its clientsProjects spanning different stages of routine or occasional developments
We have more than 110 clients with whom trust has been establishedPartners who have entrusted us with their projects in various fields and markets
Testimonials and references
PCR Development Expert
As part of the development of a simple, rapid molecular test for the detection of certain pathogenic micro-organisms in milk, we needed to work with a company with expertise in microbiology. We were looking for a qualified and experienced laboratory to prepare calibrated microbial suspensions and purified genetic material from different bacterial species. By identifying Smaltis, we were able to fully achieve our objectives thanks to the expertise of their team. We now regularly rely on this trusted partner for our recurring needs.
Head of Infection
The advancement of Technophage's therapeutic pipeline products has received crucial support from SMALTIS in the scope of genetic modification of bacterial strains. Throughout this collaborative effort, the SMALTIS scientific team has demonstrated remarkable commitment to resolving various technical challenges, successfully aligning with our objective of acquiring a set of strains for our internal utilization, all within the stipulated timeline.
Cell Biology Lab Manager,
DIACLONE SAS part of Medixbiochemica
Smaltis is a long-term partner with whom we have established a privileged relationship. We work in highly complementary domains and collaborate regularly to provide a comprehensive offering to our clients, utilizing microbiology and molecular biology services that we specifically require. We engage them for services such as sample contamination analysis, production of competent bacteria, and preparation of suspensions of inactivated strains for the development of new monoclonal antibodies. A true bond of trust has developed, facilitated by the geographical proximity of our respective locations and easy communication with their teams, whose flexibility, tenacity in problem-solving, and quality of work are crucial for us.
As part of the development of our candidate EB8018 designed to block bacteria expressing virulence factor FimH (a key inducer of the inflammatory cascade of the intestine, particularly in patients with Crohn disease), we have successively called upon the services of SMALTIS. In the preclinical phase, they first quantified in vitro the adhesion and invasion capacities of a collection of strains isolated from patients on a model of intestinal cell infection and then evaluated the impact of our molecule on these strains. The quality of the work performed, the level of expertise of the team combined with the ability to listen and adapt, led us to include SMALTIS as a service provider in our Phase 1b clinical study. The team developed a customized procedure to isolate and dissociate bacteria called "adherent" and "invasive" in intestinal biopsies, and then demonstrated the action of our EB8018 compound on these strains. SMALTIS continues to support the development of EB8018 in a phase 2a clinical trial.
We use Escherichia coli strains to manufacture our Uro-Vaxom® product for the prevention of recurrent lower urinary tract infections and co-treatment of acute urinary tract infections and, in accordance with regulatory requirements, we must demonstrate the stability of our strains. We therefore asked SMALTIS to develop a tailor-made quality control method. In addition to their ability to listen to customer needs and propose new ideas, the SMALTIS team has also distinguished itself by the quality and accuracy of its analysis reports. At present, the partnership established with SMALTIS is a real asset for OM Pharma.
Smaltis is a laboratory that set up in the same building as our company, Skinexigence, from its inception. The proximity of our offices and the identification of a very interesting collaboration opportunity allowed us to quickly initiate a partnership to meet the growing demand from our clients for studies on the skin microbiota of volunteers. Specialized in the evaluation of the effectiveness of dermo-cosmetic products, it was only natural that we turned to Smaltis to provide our clients with expertise in the study of skin flora. For these studies, Smaltis performs skin sampling on our volunteers, sample preparation, and metagenomic analyses. The development of a very rigorous and calibrated protocol enables them to access relevant and reliable information regarding the evolution or not of the skin microbiota of a subject, in relation to the clinical parameters we observe.
Head of Preclinical Research - Co-founder
As part of the Oncobax®-AK project and the development of Live Biotherapeutic Products to potentiate the efficacy of cancer immunotherapies, we called upon Smaltis' services to characterize one of our candidate bacterial strains. The objective was to provide a complete file to the regulatory authorities regarding the characteristics of the strain, before initiating clinical studies. The Smaltis team worked hard to develop the protocols and test conditions necessary to determine the specificities of the strain of interest. The rigor shown by Smaltis' researchers, the quality and detail of the data transmitted, as well as the scientific relevance of the various characterization tests, allowed us to meet the regulatory requirements and to initiate the clinical trials with confidence. We are delighted to have collaborated with Smaltis.
Head of Biology
We have collaborated with Smaltis on several occasions since 2014, notably as part of our ANT3273 project. This is an inhaled medicine targeting a key virulence factor of Pseudomonas aeruginosa involved in pathogenesis and would be an alternative or complement to existing antibiotic therapy for the treatment of P. aeruginosa infections in chronic respiratory diseases, such as bronchiectasis. Recently, Smaltis successfully completed a MLST sequencing project of a large number of strains with a very tight timeline to study the clonality of clinical isolates of P. aeruginosa from cystic fibrosis patients. The Smaltis team stands out for its expertise, proactive approach, and its communication and adaptability, which is why we continue to trust them.
As part of the development of rapid in vitro diagnostic (IVD) tools for detecting infectious pathologies in humans, we needed to evaluate the performance of new tests dedicated to the detection of bacterial antibiotic resistance mechanisms. We approached Smaltis, a company specializing in microbiology and molecular biology, and found them ideally suited to our needs. Smaltis made its expertise available to assess the efficacy and robustness of our tests on clinical strains with very specific antibiotic resistance profiles, compared with a molecular biology method. The results confirmed the sensitivity, specificity and accuracy of our test, and enabled us to meet regulatory requirements. For us, the Smaltis laboratory is an expert player on whom we can rely to support our developments and obtain the data we need to bring our tools to market.
Solicaz develops natural bacterial biostimulation solutions to meet the challenges of agro-ecological transition and climate change. These PGPG (Plant Growth Promoting Rhizobacteria) bacteria provide benefits for improving plant growth and resistance. In order to exploit their full potential, we needed to call on a molecular biology expert to robustly determine the identity of a pool of selected strains. We identified Smaltis, who fully met our expectations by providing comprehensive expertise. The laboratory proved to be a true partner of choice, with whom we worked jointly to identify and test the method best suited to our needs. Their flexibility and commitment ensure that we have reliable results, and despite the geographical distance that separates us, our various subsidiaries will continue to work with Smaltis.
Head of Preclinical Clinical Studies
For the past 10 years, we have regularly turned to Smaltis for their services and expertise in microbiology, cellular biology, and molecular biology. The entrusted work focused on evaluating the efficacy and safety of various products related to infectious diseases. The smoothness of our interactions, the responsiveness of the entire team, and their adaptation to our regulatory requirements have allowed us to advance our research projects optimally. The trust we have placed in Smaltis over these 10 years has led us to include this provider among our preferred contacts.
As part of our anti-infective molecule developments, we have repeatedly sought the expertise of the Smaltis team for cloning and construction of specific mutants. The services provided by Smaltis have notably contributed to our study describing and characterizing new mechanisms of resistance to Odilorhabdines in Klebsiella pneumoniae, which was published in 2021. We know that we can rely on their know-how and expert scientific advice for our future developments.
Jérôme SCHMEISSER and Christelle IACONIS
Biology lab manager
In the context of our developments in animal health dietary supplements, we turned to SMALTIS to assess the impact of our products on the expression of genes of interest in different tissues. The molecular biology expertise of SMALTIS allows us to rely on this laboratory, whose qualitative results provide us with robust and reliable data. We also benefit from constructive exchanges with their teams to progress together throughout the project. SMALTIS thus constitutes a true extension of our R&D department, allowing us to focus on our own expertise while relying on this partner with whom we will continue to collaborate.
Director of Pharmaceutical Development
During our program to develop and industrialize the production of our Kinoïdes® vaccines, SMALTIS has proven to be a partner of choice for optimizing one of our cytokine production systems. Its service consisted in optimizing the genetic heritage of the host bacterium by excising DNA from exogenous sequences. Very attentive and with a rare expertise in microbiology, the SMALTIS team has always been benevolent and has never hesitated to guide us by providing sound advice. It is with pleasure that we will again call upon the services of SMALTIS to help us in our next challenges.
Founder and President
Specialized in the production of cell banks from blood, for research and patient use, we needed to rely on a microbiology company to ensure the absence of contamination in our products from the start of our preparations. Established at the time in the premises of the EFS, it was only natural that we turned to Smaltis, located a few steps from our laboratories. Their work approach and the reliability of their results were exactly what we were looking for, and for several years now, we have entrusted them with all our microbiological analyses. The growth of our respective companies led us to look for new premises... and it is with pleasure that we took over the premises of Smaltis, who then moved into the building just across the street! It is important to have Smaltis in our network of reliable partners with common values, to contribute to the improvement of health!
Co-founder and Scientific Director
Smaltis is an important partner for us, with whom we have established a close and early relationship to support the development of our new anti-infective molecules. We sought their recognized expertise in the field of antimicrobials and antibiotic resistance to support our proof of concept of the efficacy of our compounds, using specific strains from their mutant collection. With the help of growth kinetics, determination of Minimal Inhibitory Concentrations, and precise construction of mutant strains, along with their insightful advice and regular constructive exchanges, we obtained solid and essential elements to secure our data and continue our project.
News and articles
AMR Conference 8th edition
Smaltis is happy to participate to the 8th edition of AMR Conference in Basel from March 6th to 7th 2024, a platform for SMEs, start-ups, big pharma, academia, investors and public institutions to discuss strategies and specific challenges faced by the innovation ecosystem in bringing new antimicrobial treatments and diagnostics to the market.READ THE POST
The same… But better!
The year 2024 marks the 10th anniversary (already!) of the Smaltis adventure! 10 years of microbiology, 10 years of molecular biology, 10 years of passion, 10 years of twists and turns, 10 years of growth, 10 years of self-reflection, 10 years of continuous improvement, 10 years of scientific spirit, 10 years of ambition, 10 years of collaboration, 10 years of human relationships…
It was necessary to celebrate this milestone, and not just by blowing out the candles.READ THE POST
The Polepharma Microbiomics Days
Smaltis is delighted to have participated in and sponsored, for the fourth consecutive year, the Polepharma Microbiomics Days, held in Rouen on November 22 and 23, 2023.READ THE POST
The man who wanted to extend lifespan
Once upon a time, more than a century ago, Elie Metchnikoff hypothesized that health could be improved, and senility delayed by modulating the intestinal microbes thanks to bacteria present in yogurt. This zoologist and microbiologist was thus one of the first scientists to take an interest in gut microbiota and what we now call probiotics, the consumption of which he claimed helped to fight against aging.
This is the story of “the man who wanted to extend lifespan”.READ THE POST
All our sincere wishes
In this new year that begins, let’s take the time…
Let’s take the time to extend our best wishes to you, from the bottom of our hearts. It seems essential to us, during these periods conducive to gratitude, to prioritize human relationships as the most important aspect of our lives.READ THE POST