Cell-Based Assays Products & Reviews

The SpectraMax® Quant™ dsDNA Assay Kits are designed for fluorescence-based dsDNA quantitation across a broad range of concentrations. Tailored to your different needs, these assay kits are configured and optimized for Molecular Devices SpectraMax® microplate readers, with preconfigured protocols provided in SoftMax® Pro Software for simplified data acquisition and analysis. Three kits cover a wide range of dsDNA concent…

High-throughput sialylation screening for expediting the clone selection process

Celselect™ Slides capture and isolate individual rare cells, or CTCs based on their size

Incucyte® Proliferation Assays for Live-Cell Analysis

Monitor adherent cell morphology changes objectively to determine live/dead cell counts or classify cells based on morphology via label-free multivariate analysis

Monitor the effectiveness of TNF alpha inhibitors adalimumab, infliximab, and etanercept with one automated, cost-effective, and easily accessible assay.

The Incucyte® Exofluor Green EV Labeling Kit enables non-perturbing, real-time, dynamic evaluation of cellular EV uptake and has been validated for use with the Incucyte® Live-Cell Analysis System configured with a Green | Red or Green | Orange | Near-IR optical module. Incucyte® Exofluor Green EV Labeling Dye uniformly labels the plasma membrane of small EVs (e.g., exosomes) by covalently binding to proteins and amino acids.…

Detection of binding partners for 100 different glycans in purified proteins, serum, plasma, cell culture supernatants, cell/tissue lysates or other body fluids.

The RayBio® COVID-19 Spike-ACE2 binding assay kit is a rapid, simple, and sensitive method to characterize the binding affinity of the SARS-CoV-2 Spike (S) protein and the Angiotensin I Converting Enzyme 2 (ACE2) receptor complex in the presence of potential inhibitors.

Single molecule array (Simoa) testing is a protein detection technique that is orders of magnitude more sensitive than standard sandwich based immunoassay techniques. Traditional ELISA measurements are limited to pg/ml levels of detection. The RayBio Ultrasensitive Simoa Testing Services can achieve sensitivity as low as femtogram (fg/ml) levels, allowing the quantification of biomarkers at concentrations previously difficult…

The RayBiotech Monkeypox Virus 1-Step High Throughput PCR Kit is a ready to use PCR assay for the detection of monkeypox virus (MPXV) DNA. The 1-Step Nucleic Acid Stabilization Buffer eliminates the need for DNA extraction and purification steps.

Detection of binding partners for 300 different glycans in purified proteins, serum, plasma, cell culture supernatants, cell/tissue lysates or other body fluids.

RayBio® Lectin Array 95. Detects glycan profiles using 95 lectins. Suitable for all liquid sample types.

RayBio® Lectin Array 70. Detects glycan profiles using 70 lectins. Suitable for all liquid sample types.

Cell-permeant probes for imaging the microtubule cytoskeleton in live cells. Available with blue, green, or far-red fluorescence.

A photo-reactive DNA-binding dye typically used in viability PCR (v-PCR) of microorganisms like bacteria, viruses, and fungi.

AntiFix™ Universal Antigen Retrieval Buffer provides excellent heat unmasking for a wide variety of targets at neutral pH, reducing the need for buffer optimization.

Fluorescent CF® Dye tyramides are used for tyramide signal amplification (TSA) for increasing immunofluorescence sensitivity in multicolor immunocytochemistry (ICC), immunohistochemistry (IHC), or in situ hybridization (ISH).

Far-red, mitochondrial stain with excellent tolerance for fixation and permeabilization after staining.

Preservative-free Annexin V conjugates are compatible with real-time staining of apoptotic cells for live cell imaging, fluorescence microscopy, or flow cytometry.

LysoView™ fluorescent dyes label lysosomes in live cells without a wash step, and are available in multiple colors with options for super-resolution imaging.

Label your antibody with one of our superior CF ®  Dyes in 15 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.

This unique reagent quenches lipofuscin autofluorescence in tissue sections for immunofluorescence staining and can also help to reduce autofluorescence from other sources like extracellular matrix.

A buffer set that blocks non-specific antibody binding as well as direct interaction of fluorescent dyes on antibodies with cells or tissue sections.

The Gyrolab® HEK293 HCP Type SN Kit enables rapid quantification of HEK293 Host Cell Protein impurities in bioprocess and manufacturing samples from Supernatant of cell culture medium