A scientist’s hand in a blue glove holding a 96-well immunoassay plate with several wells colored, signaling the concentration of an antigen of interest.
| 6 min read
Immunoassays are biochemical tests that harness antibody-antigen binding to detect and quantify molecules, such as biomarkers, biologics, and other proteins.

immunoassay

Neurons with neurofibrillary tangles made of tau protein and amyloid-beta plaque.

Neurodegenerative Disease Markers and Detection Methods

Discover How Immunoassays Deliver Protein Biomarker Research Solutions

Protein Biomarker Research Solutions

Abstract image of blue lines and dots depicting data connectivity

Connecting the Data Dots

Cartoon of a scientist kneeling over a broken sample tube on the floor.

Crushing ChIP Like Never Before

Three covid rapid antigen tests displaying (left to right) invalid, positive, and negative results.

What Does a Positive Covid Test Look Like?

Painless Protein Profiling Through Advanced Multiplexing

Painless Protein Profiling Through Advanced Multiplexing

Painless Protein Profiling Through Advanced Multiplexing

Painless Protein Profiling Through Advanced Multiplexing

Water droplets in front of a blue background.

Pure Water for the Modern Clinical Laboratory

Futuristic wavy mounds in purple, pink, and red

Adding Another Dimension to Traditional Immunoassays

Trending

An old medical illustration features the ear in the center with nerves of the head shown in yellow.

The Ear as a Therapeutic Gateway to the Vagus Nerve

Photo of John Calhoun crouches within his rodent utopia-turned-dystopia

Universe 25 Experiment

3D illustration showing three differently colored semi-translucent cells, representing different T cell subtypes, on a black background. A purple cell is in the front on the right, a red cell is on the left, and a blue cell sits behind the red one.

T Cell Nomenclature Gets an Update

A yellow-colored frozen frog.

Freeze-Tolerant Frogs Power Organ Cryopreservation Strategies

Multimedia

Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

Unchained Labs
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Thermo Scientific X and S Series General Purpose Centrifuges

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Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.
January 2026, Issue 1

What Is the Amniotic Fluid Composed of?

The liquid world of fetal development provides a rich source of nutrition and protection tailored to meet the needs of the growing fetus.

View this Issue
Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

Unchained Labs
Graphic of three DNA helices in various colors

An Automated DNA-to-Data Framework for Production-Scale Sequencing

illumina
Exploring Cellular Organization with Spatial Proteomics

Exploring Cellular Organization with Spatial Proteomics

Abstract illustration of spheres with multiple layers, representing endoderm, ectoderm, and mesoderm derived organoids

Organoid Origins and How to Grow Them

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Products

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BRANDTECH Scientific Introduces the Transferpette® pro Micropipette: A New Twist on Comfort and Control

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Biotium Launches GlycoLiner™ Cell Surface Glycoprotein Labeling Kits for Rapid and Selective Cell Surface Imaging

Colorful abstract spiral dot pattern on a black background

Thermo Scientific X and S Series General Purpose Centrifuges

Thermo Fisher Logo
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VANTAstar Flexible microplate reader with simplified workflows

BMG LABTECH