Ultra-bright labels for better molecular diagnostics.

Comparison of conventional and ultra beacon detection antibodies, showing up to 10 labels for conventional and over 100 labels for ultra beacon, with a graphic indicating 100 times signal and sensitivity difference.

Broad assay compatibility

Immunoassays (ELISA, FLISA, CLIA, ECLIA, …)

Flow cytometry

Microscopy

Western blots

Lateral flow

qPCR

Immunohistochemistry

…

Broad label compatibility

Fluorescent dyes

Enzymatic labels (e.g. HRP)

Chemiluminescent dyes

Electro-chemiluminescent dyes

Gold nanoparticles

DNA barcodes

…

Let’s build your Ultra Beacon

We offer ready-to-use Ultra-Beacon kits and solutions tailored to your needs—conjugated to your antibody of choice or off-the-shelf binders like streptavidin.

Choose your preferred label—fluorescent, chemiluminescent, enzymatic, or other—and we’ll deliver high-purity Ultra Beacons with unmatched brightness and low background.

Get in touch today to discuss your application or request a quote.

Challenge

High-sensitivity diagnostics often depend on costly instruments, expensive reagents, and complex workflows - limiting scalability, increasing variability, and making them incompatible for high-throughput or low-resource settings.

Solution

Ultrabright’s Ultra-Beacons harness DNA nanotechnology to load over 100 labels into a single probe – achieving up to 100× greater brightness with minimal background and uncompromised specificity. They seamlessly integrate into existing workflows, eliminating the need for complex or costly instrumentation.

Technology

Ultra-Beacons can be labeled with fluorescent or chemiluminescent dyes, HRP, PCR barcodes, gold nanoparticles, and more, enabling broad use in immunoassays, microscopy, IHC, and cellular staining. We deliver high-end performance with premium quality in high quantity - without the high-end price tag.