Solutions

Vaccines

Antigens, Assays & Vaccine Development Tools

Understanding viral neutralization and immune responses is pivotal for the development of effective vaccines, therapeutics, and diagnostics.

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Workflow

From antigen to immune response

Whether you're characterizing a target antigen or validating an mRNA, DNA-based, viral vector, or subunit platform, our portfolio across several partners from around the world supports every stage of vaccine development.

Represented Brands

Select Antigens & Targets

Comprehensive range of viral antigens across sub-types and variants for your target pathogen.

Build Genetic Platform

mRNA capping enzymes and buffers for mRNA-based platforms; plasmid backbone and delivery tools for DNA-based platforms.

Formulate LNP Delivery

Lipid nanoparticle (LNP) formulation reagents — the delivery system mRNA vaccines require. Not applicable to DNA, viral vector, or subunit platforms.

Produce Viral Vector

Vector production and purification tools for viral vector-based vaccines (AAV/adenovirus). Applies in place of the genetic platform and LNP steps.

Formulate Subunit Vaccine

Adjuvant and formulation reagents for protein subunit vaccines — the most direct path from selected antigen to formulated candidate, no genetic construct required.

Measure Immune Response

Neutralizing assays, viral ELISA, and single-cell resolution ELISpot/FluoroSpot tools to characterize whether a candidate generates the intended immune response, across all platform types.

Confirm Potency & Release

Antigen content assay, potency bioassay, sterility, and endotoxin testing confirming each manufactured lot meets specification before release — applies across all platform types.

Validate at Scale

GMP-grade reagents and reliable supply as programs move toward clinical development, across all platform types.

Browse by Category

Viral Antigens World's most comprehensive range of viral antigens, including sub-types and variants.

Neutralizing Assays and Viral ELISA Understanding viral neutralization and immune responses, pivotal for vaccine, therapeutic and diagnostic development.

mRNA Based Vaccine Tools Capping enzymes, buffers, and other tools for mRNA vaccine development.

DNA Based Vaccine Tools DNA-based vaccines represent a promising approach, offering advantages over traditional vaccine technologies.

ELISpot and FluoroSpot Single-cell resolution tools for measuring immune response at the cellular level.

Why Choose Us