Document the reproducibility of a particle counter by permitting a continuous record of its performance.

Conveniently check the sizes of bacteria, viruses, ribosomes and sub-cellular components with these size standards.

Minimize contamination by eliminating the need for serial dilutions and extensive sample handling with Thermo Scientific™ COUNT-CAL™ Count Precision Size Standards.

Minimize response of analytic systems to shape effects with monosized particles.

Meet the unique and demanding requirements of the contamination control laboratory in modern industries.

Designed for use with Countess Automated Cell Counter

Designed for use in compensation with all fluorochromes excited by ultraviolet, violet, blue, green, yellow-green, and red lasers. UltraComp eBeads™ react with antibodies of mouse, rat, and hamster origin, and are immunoglobulin light chain-independent. 1 drop (50μL)/test.

For the measurement of TIMP-1, TIMP-2, TIMP-3 and TIMP-4

Ideal solution for assessing multiple protein biomarkers in a single sample. Explore our broad portfolio of pre-configurated panels and combinable single analytes.

Reliable and consistent dye used for the detection of live cells and key functional activities in variety of cell-based assays

Gold standard for isolation and handling of biotinylated nucleic acids, antibodies, or other biotinylated ligands and targets

Contains fixed, multi-labeled, cell preparations for observation by fluorescence microscopy validated for immunofluorescence

Enables the fixation and permeabilization of cells which is necessary for staining intracellular cytokines with fluorochrome-conjugated anti-cytokine antibodies

Ideal solution for assessing multiple protein biomarkers in a single sample. Explore our broad portfolio of pre-configurated panels and combinable single analytes.

Uniform 2.8μm superparamagnetic beads with recombinant Protein G (approximately 17 kDa) covalently coupled to surface

Lower detection limits of fluorescent assays by limiting background interference from relatively short-lived matrix fluorescence.

Achieve high visual contrast with polymer particles that are internally and deeply dyed in intense red or black.

Optimized for efficient magnetic separation of all types of Dynabeads; (range 1-4.5μm in diameter) in small (<2mL) sample volumes

Ideal solution for assessing multiple protein biomarkers in a single sample. Explore our broad portfolio of pre-configurated panels and combinable single analytes.

Suitable for use in enzyme, protein activity assays and labeling chemistry

For the immunofluorescent staining of single-cell suspensions

Magnetic bead-based multiplex assay for the Luminex® MAGPIX® platform

Multilabeled cell preparations for observation by fluorescence microscopy validated for immunofluorescence

For activation and expansion of human T cells

Specifically designed for quantifying monkey cytokines, chemokines and growth factors in serum, plasma, and tissue culture supernatant samples

Spherical particles that can be stained with individual fluorochrome-conjugated antibodies for use as single-color compensation controls. OneComp eBeads react with antibodies of mouse, rat and hamster origin, and are immunoglobulin light chain-independent. 1 drop (50μL)/test

Ideal solution for assessing multiple protein biomarkers in a single sample. Explore our broad portfolio of pre-configurated panels and combinable single analytes.

Ensure accurate and convenient calibration of laser particle counters with Thermo Scientific™ 3K/4K Series Particle Counter Standards.

For solation and handling of biotinylated nucleic acids, antibodies, or other biotinylated ligands and targets

Five colors, high and low intensities for confocal and fluorescence microscope calibration