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Invitrogen Immunoassays

Choose high-quality Invitrogen immunoassays for protein quantitation

ELISA kits and components

Luminex multiplex platforms

High-sensitivity immunoassays

Immunoassay custom services

With more than 30 years of experience in developing and manufacturing antibody-based, target-specific protein quantitation reagents, kits, and panels, Invitrogen immunoassays enable trusted performance for life science research. Our portfolio offers a comprehensive range of high-quality, ready-to-use solutions engineered for sensitive, specific, and reproducible detection of proteins and biomarkers across diverse applications. From ELISA and multiplex bead-based assays for the Luminex platform to immunodetection reagents and matched antibody pairs, Invitrogen immunoassays are built to help you generate reliable data with confidence.

 

Choose from thousands of ready-to-ship kits or design a custom assay panel tailored to your research. Explore the immunoassay categories above or browse by research area to find the right fit for your workflow.

Immunoassay research areas

Invitrogen immunoassays offer a broad array of scalable solutions for quantitative protein and gene expression quantitation. Our high-quality, verified assays support a multitude of research areas and applications, enabling reliable and specific results for protein quantitation. Explore immunoassays for gene and protein measurement of specific targets by research areas. 

Inflammation and Cytokine Storm

Explore key players in inflammation and immune response, such as cytokines, chemokines and growth factors. 

Immuno-oncology

Measure soluble immune checkpoint molecules involved in immuno-oncology with confidence.

Neurobiology

Study proteins implicated in neurodegenerative disorders from cerebrospinal fluid (CSF) and blood sample.

Cell Signaling

Unveil the complex interaction of how cells communicate by measuring phosphorylated and total proteins simultaneously.

Empowering research across multiple fields

Featured resources and educational pages

Biomarker guide: assays made simple

Discover Invitrogen immunoassay solutions from discovery to verification for protein and gene biomarker research.

App note: protein quantitation methods

Read which protein quantitation method (western blot, ELISA, Luminex assays) is right for your research questions.

Tips for improving ELISA results

Enhance your ELISA results with our free tips guide to help you navigate through common pitfalls and help ensure successful outcomes.

ELISA Protocols

Explore our collection of ELISA protocols or find valuable technical information for sample preparation of various sample types.

Multiplex Academy

Learn how to set up multiplex experiments with ease using tutorial videos and real-world insights from scientists.

Immunology at Work

Discover practical guides and protocols to help you get started quickly and confidently in the field of immunology.

For Research Use Only. Not for use in diagnostic procedures.