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.

Designed for use with Countess Automated Cell Counter

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

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

Excellent for coupling oligos or proteins directly to the beads. Their “cauliflower-like” structure gives Sera-Mag beads high binding capacity. The carboxyl groups on these beads can be activated by standard EDC/EDAC chemistry to react with free amino groups, forming amide bonds.

Optimized to pull all types of Dynabeads (range 1–4.5μm in diameter) to sides of PCR tubes or to sides of wells in 96-well plates

Allows easy coupling of an antibody of your choice to the surface of uniform, 2.8μm superparamagnetic Dynabeads M-270 Epoxy beads

Their “cauliflower-like” structure gives Sera-Mag beads high binding capacity. Sera-Mag Streptavidin beads contain covalently bound streptavidin and are available with low, medium, or high nominal biotin binding capacities. Choose the biotin-binding capacity needed to optimize your application.

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

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

Optimized for efficient magnetic separation of all types of Dynabeads (range 1–4.5μm in diameter) in small sample volumes (1.5mL) in microcentrifuge tubes

Rapidly isolates mRNA transcriptome in typically 15 minutes, delivering pure, intact mRNA

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

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

Provide greater durability and chemical stability when using solvents with these monodisperse silica microspheres used in instrument calibration and as spacers.

Excellent for coupling oligos or proteins directly to the beads. Their “cauliflower-like” structure gives Sera-Mag beads high binding capacity. The carboxyl groups on these beads can be activated by standard EDC/EDAC chemistry to react with free amino groups, forming amide bonds.

For sensitive, highly predictable and consistent extraction and isolation of viral DNA and RNA from human serum/plasma samples, following a simple separation protocol

Mouse Monoclonal Antibody

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

Specifically designed for quantifying human cytokines and chemokines in serum, plasma, and tissue culture supernatant

Optimized to pull all types of Dynabeads to sides in multi-well plates

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

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

Replace polystyrene spheres in many applications with dry glass NIST™-traceable size standards.

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

For confocal and fluorescence microscope calibration

Multilabeled cell preparations for observation by fluorescence microscopy

FluoSpheres™ Carboxylate-Modified Microspheres, 0.2 µm, blue fluorescent (365/415), 2% solids

For activation and expansion of human T cells

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