Bethyl Laboratories, Inc.
Fortis Life Sciences is a trusted partner in the life sciences and diagnostics industries, offering an integrated portfolio of reagents, components, and service solutions. The company is committed to quality, innovation, and supporting complex development challenges with in-house designed, validated, and manufactured solutions. With a focus on accelerating scientific discovery and providing custom solutions, Fortis collaborates with global customers across biopharma, diagnostics, research, and applied technology sectors.
Industries
Nr. of Employees
large (251-1000)
Bethyl Laboratories, Inc.
Waltham, Massachusetts, United States, North America
Products
Antibodies, antisera and IgG fractions
Catalog and custom antibodies, antisera and IgG fractions available in multiple scales with customization options including concentration, buffer formulation, affinity purification, cross-adsorption and vialing.
Enzymes and master mixes for molecular workflows
A portfolio of enzymes and master mixes for PCR, isothermal amplification, NGS library prep and CRISPR workflows, available as standard or custom bulk formulations.
Lyophilized control swabs and beaded reagents
Room-temperature–stable lyophilized control swabs and lyophilized beads designed to mirror patient workflows and validate diagnostic devices and procedures.
Gold nanoparticles and conjugates
Monodisperse gold nanoparticles in multiple sizes, shapes and surface chemistries supplied with batch-specific characterization data and options for custom conjugation and bulk supply.
Blood separation membranes (asymmetric PES)
Polyethersulfone asymmetric membranes for blood component isolation with anti-hemolytic coatings, customizable pore sizes and variants tailored for in vitro diagnostic devices.
VHH naïve libraries
Off-the-shelf naïve single-domain (VHH) libraries derived from camelid source material for rapid screening and discovery of single-domain binders.
Antibodies, antisera and IgG fractions
Catalog and custom antibodies, antisera and IgG fractions available in multiple scales with customization options including concentration, buffer formulation, affinity purification, cross-adsorption and vialing.
Enzymes and master mixes for molecular workflows
A portfolio of enzymes and master mixes for PCR, isothermal amplification, NGS library prep and CRISPR workflows, available as standard or custom bulk formulations.
Lyophilized control swabs and beaded reagents
Room-temperature–stable lyophilized control swabs and lyophilized beads designed to mirror patient workflows and validate diagnostic devices and procedures.
Gold nanoparticles and conjugates
Monodisperse gold nanoparticles in multiple sizes, shapes and surface chemistries supplied with batch-specific characterization data and options for custom conjugation and bulk supply.
Blood separation membranes (asymmetric PES)
Polyethersulfone asymmetric membranes for blood component isolation with anti-hemolytic coatings, customizable pore sizes and variants tailored for in vitro diagnostic devices.
VHH naïve libraries
Off-the-shelf naïve single-domain (VHH) libraries derived from camelid source material for rapid screening and discovery of single-domain binders.
Services
CDMO services for diagnostics and biopharma
Contract development and manufacturing covering antibodies, diagnostic assays, enzymes/master mixes, nanoparticles, and lyophilization from feasibility through commercial scale in ISO 13485 and cGMP–aligned facilities.
Antibody discovery and manufacturing services
Antigen design and purification, monoclonal and polyclonal antibody generation, VHH discovery services, and custom conjugation and QC for research and diagnostic use.
Lyophilization services (lyophilized beads/LBRs)
Formulation development and high-throughput production of lyophilized beads and beaded reagents with controlled drying processes, bespoke excipient strategies, and automated dispensing and vialing.
Nanoparticle synthesis and custom formulations
Synthesis, shape control, surface modification, and scale-up manufacturing of nanoparticles for diagnostics, therapeutics, and applied technologies with batch characterization and CoAs.
Spatial biology and multiplex imaging CRO
End-to-end spatial biology services including panel design, antibody validation, multiplex staining (low- and high-plex), slide scanning and image analysis delivered as a CRO service.
Viral vector production services
Production and supply of AAV and adenoviral vectors, including construct services and catalog control products for research and preclinical applications.
CDMO services for diagnostics and biopharma
Contract development and manufacturing covering antibodies, diagnostic assays, enzymes/master mixes, nanoparticles, and lyophilization from feasibility through commercial scale in ISO 13485 and cGMP–aligned facilities.
Antibody discovery and manufacturing services
Antigen design and purification, monoclonal and polyclonal antibody generation, VHH discovery services, and custom conjugation and QC for research and diagnostic use.
Lyophilization services (lyophilized beads/LBRs)
Formulation development and high-throughput production of lyophilized beads and beaded reagents with controlled drying processes, bespoke excipient strategies, and automated dispensing and vialing.
Nanoparticle synthesis and custom formulations
Synthesis, shape control, surface modification, and scale-up manufacturing of nanoparticles for diagnostics, therapeutics, and applied technologies with batch characterization and CoAs.
Spatial biology and multiplex imaging CRO
End-to-end spatial biology services including panel design, antibody validation, multiplex staining (low- and high-plex), slide scanning and image analysis delivered as a CRO service.
Viral vector production services
Production and supply of AAV and adenoviral vectors, including construct services and catalog control products for research and preclinical applications.
Expertise Areas
- Antibody discovery and manufacturing
- Diagnostic assay development and lateral flow manufacturing
- Lyophilization and stabilized reagent formats for diagnostics
- Nanoparticle synthesis and functionalization
Key Technologies
- Lyophilized bead (beaded reagent) technology
- Lateral flow assay manufacturing
- Gold nanoparticle synthesis and surface functionalization
- Asymmetric polyethersulfone blood separation membranes