BioVexLab Solutions is a biotechnology company dedicated to advancing the science and applications of extracellular vesicles (EVs). We specialize in the isolation, purification, characterization, and functional evaluation of extracellular vesicles derived from human, bacterial, and plant sources.
Our mission is to bridge cutting-edge EV science with real-world biomedical and biotechnological applications. By combining scientific expertise, advanced analytical technologies, and a rigorous approach to quality and reproducibility, we help researchers and innovators generate reliable data, accelerate discovery, and translate emerging EV technologies into meaningful applications.
From fundamental research and biomarker discovery to drug delivery, therapeutic development, and next-generation biotechnology, BioVexLab Solutions provides specialized expertise and tailored solutions designed to address the evolving needs of the extracellular vesicle field.
We work in close collaboration with academic institutions, biotechnology companies, research organizations, and clinical programs, serving as a trusted scientific and technological partner throughout the EV research and development journey.
Our Mission
At BioVexLab Solutions, our mission is to advance extracellular vesicle science through rigorous, innovative, and reliable technologies.
We provide specialized solutions for the isolation, characterization, and biological evaluation of nanoscale vesicles across diverse biological systems. Our approach is built on scientific rigor, technological excellence, and a commitment to reproducibility, enabling our partners to better understand EV biology and unlock their potential for biomedical and biotechnological applications.
By integrating complementary technologies and multidisciplinary expertise, we aim to accelerate the transition from scientific discovery to innovation.
Our Expertise
Comprehensive EV Characterization Through Complementary Technologies
Understanding extracellular vesicles requires more than a single analytical measurement. At BioVexLab Solutions, we combine complementary technologies and scientific expertise to provide a comprehensive view of EV populations and their key characteristics.
Our analytical capabilities include:
By integrating multiple complementary analytical approaches, we help reduce method-specific bias and provide a more comprehensive understanding of extracellular vesicle populations.
Our technology-driven approach supports robust characterization, reliable data generation, and informed decision-making across the EV research and development pipeline.
Advancing the Potential of Extracellular Vesicles
Extracellular vesicles represent a rapidly evolving field with significant potential across biomedical research, diagnostics, therapeutics, drug delivery, and biotechnology.
At BioVexLab Solutions, we are committed to contributing to this emerging ecosystem by providing the scientific expertise, technological capabilities, and collaborative approach required to move EV innovation forward.
Our Founders
BioVexLab Solutions was founded by Prof. Charles Ramassamy and Dr. Mohamed Haddad, two scientists with complementary expertise and a shared commitment to advancing extracellular vesicle research and innovation.
Prof. Charles Ramassamy, Co-Founder, Scientific & Strategic Director, is an experienced biomedical researcher with extensive expertise in molecular mechanisms, neurodegenerative diseases, biomarkers, and translational research. His scientific leadership and multidisciplinary research background contribute to the development of innovative strategies for understanding complex biological systems and advancing extracellular vesicle research toward clinically relevant applications.
Dr. Mohamed Haddad, Co-Founder, Scientific Innovation & Technology Leader, specializes in extracellular vesicle technologies, including EV isolation, purification, characterization, and analytical methodologies. His expertise spans multiple EV sources and advanced analytical platforms, with a particular focus on developing robust workflows and innovative approaches that support the translation of EV research into practical biomedical and biotechnological applications.
Together, the founders bring together complementary strengths in biomedical science, extracellular vesicle technology, analytical characterization, and translational innovation.
Their shared vision is to establish BioVexLab Solutions as a trusted partner for researchers and innovators seeking to advance extracellular vesicle science, from fundamental discovery and analytical characterization to the development of next-generation EV-based technologies and applications.
From scientific discovery to real world-impact, we transform extracellular vesicle science into innovative solutions and next-generation biomedical applications

At BioVexLab Solutions, we combine scientific expertise with advanced analytical technologies to provide high-quality extracellular vesicles data suitable for high-impact research and translational applications.
Our services include:
✔ Personalized EVs isolation and characterization workflows
✔ Multi-platform analytical validation
✔ High reproducibility and quality control
✔ Support for academic and industrial research projects
✔ Rapid project turnaround
✔ Dedicated scientific consultation
Our extracellular vesicle analytical services support a broad range of biomedical and biotechnological research areas.
BioVexLab Solutions collaborates with:
We work closely with partners to design optimized analytical strategies adapted to their scientific objectives and experimental challenges.
BioVexLab Solutions delivers integrated analytical workflows spanning the entire extracellular vesicle research pipeline from isolation and characterization to molecular profiling and functional studies. Every project is customized based on sample origin, biological questions, and experimental goals.

BioVexLab Solutions contributes to scientific advancement through collaborative research and analytical support.
Our goal is to generate high-quality EVs data suitable for high-impact scientific publication.
Hight-impact scientific publications related to our expertise
1-A potential multimodal biomarker - cognitive signature associated with the conversion from subjective cognitive decline to mild cognitive impairment.
Haddad M, Ben Khedher MR, Ouechtati C, Fülöp T; Consortium for the early identification of Alzheimer's disease‐Quebec (CIMA‐Q); Ramassamy C. Alzheimers Dement (N Y). 2026 Apr 11;12:e70240. doi: 10.1002/trc2.70240. eCollection 2026 Apr-Jun. PMID: 41970527
2-Exploring the potential of plasma and adipose mesenchymal stem cell-derived extracellular vesicles as novel platforms for neuroinflammation therapy.
Silva RO, Haddad M, Counil H, Zaouter C, Patten SA, Fulop T, Ramassamy C. J Control Release. 2025 Jan 10;377:880-898. doi: 10.1016/j.jconrel.2024.11.060. Epub 2024 Dec 7. PMID: 39617173
3- Brain penetration of peripheral extracellular vesicles from Alzheimer's patients and induction of microglia activation.
Counil H, Silva RO, Rabanel JM, Zaouter C, Haddad M, Ben Khedher MR, Brambilla D, Fülöp T, Patten SA, Ramassamy C. J Extracell Biol. 2025 Jan 17;4(1):e70027. doi: 10.1002/jex2.70027. eCollection 2025 Jan. PMID: 39830834
4-Donepezil-Loaded Nanocarriers for the Treatment of Alzheimer's Disease: Superior Efficacy of Extracellular Vesicles Over Polymeric Nanoparticles.
Oliveira Silva R, Counil H, Rabanel JM, Haddad M, Zaouter C, Ben Khedher MR, Patten SA, Ramassamy C. Int J Nanomedicine. 2024 Feb 1;19:1077-1096. doi: 10.2147/IJN.S449227. eCollection 2024. PMID: 38317848
5-Implication of Circulating Extracellular Vesicles-Bound Amyloid-β42 Oligomers in the Progression of Alzheimer's Disease.
Ben Khedher MR, Haddad M, Fulop T, Laurin D, Ramassamy C. J Alzheimers Dis. 2023;96(2):813-825. doi: 10.3233/JAD-230823. PMID: 37840502
6-Effect of APOE ε4 allele on levels of apolipoproteins E, J, and D, and redox signature in circulating extracellular vesicles from cognitively impaired with no dementia participants converted to Alzheimer's disease.
Ben Khedher MR, Haddad M, Laurin D, Ramassamy C. Alzheimers Dement (Amst). 2021 Sep 14;13(1):e12231. doi: 10.1002/dad2.12231. eCollection 2021. PMID: 34541286
7-Glutathione: An Old and Small Molecule with Great Functions and New Applications in the Brain and in Alzheimer's Disease.
Haddad M, Hervé V, Ben Khedher MR, Rabanel JM, Ramassamy C. Antioxid Redox Signal. 2021 Aug 1;35(4):270-292. doi: 10.1089/ars.2020.8129. Epub 2021 May 25. PMID: 33637005
8-Apolipoprotein E4-driven effects on inflammatory and neurotrophic factors in peripheral extracellular vesicles from cognitively impaired, no dementia participants who converted to Alzheimer's disease.
Ben Khedher MR, Haddad M, Laurin D, Ramassamy C. Alzheimers Dement (N Y). 2021 Jan 28;7(1):e12124. doi: 10.1002/trc2.12124. eCollection 2021. PMID: 33537405
9-Levels of Receptor for Advanced Glycation End Products and Glyoxalase-1 in the Total Circulating Extracellular Vesicles from Mild Cognitive Impairment and Different Stages of Alzheimer's Disease Patients.
Haddad M, Perrotte M, Ben Khedher MR, Madec E, Lepage A, Fülöp T, Ramassamy C. J Alzheimers Dis. 2021;84(1):227-237. doi: 10.3233/JAD-210441. PMID: 34487040
10-Profile of pathogenic proteins in total circulating extracellular vesicles in mild cognitive impairment and during the progression of Alzheimer's disease.
Perrotte M, Haddad M, Le Page A, Frost EH, Fulöp T, Ramassamy C. Neurobiol Aging. 2020 Feb;86:102-111. doi: 10.1016/j.neurobiolaging.2019.10.010. Epub 2019 Nov 15. PMID: 31883770
11-Methylglyoxal and Glyoxal as Potential Peripheral Markers for MCI Diagnosis and Their Effects on the Expression of Neurotrophic, Inflammatory and Neurodegenerative Factors in Neurons and in Neuronal Derived-Extracellular Vesicles.
Haddad M, Perrotte M, Khedher MRB, Demongin C, Lepage A, Fülöp T, Ramassamy C. Int J Mol Sci. 2019 Oct 3;20(19):4906. doi: 10.3390/ijms20194906. PMID: 31623327
12-Circulating and Extracellular Vesicles Levels of N-(1-Carboxymethyl)-L-Lysine (CML) Differentiate Early to Moderate Alzheimer's Disease.
Haddad M, Perrotte M, Landri S, Lepage A, Fülöp T, Ramassamy C. J Alzheimers Dis. 2019;69(3):751-762. doi: 10.3233/JAD-181272. PMID: 31127773
BioVexLab Solutions welcomes collaboration requests, service inquiries, and research partnerships.
Contact our team to discuss your research project and receive a customized analytical proposal.
Email:
info@biovexlab.ca
Forms:
Monday
9:00 am - 5:30 pm
Tuesday
9:00 am - 5:30 pm
Wednesday
9:00 am - 5:30 pm
Thursday
9:00 am - 5:30 pm
Friday
9:00 am - 5:30 pm