Flow Cytometry Compensation, Counting and Calibration

Reagents and kits for flow cytometer instrument calibration, sample compensation beads and kits, cell counting standards, and other reagents needed to set your instrument up.
Products (69)
Learn More (251)
Documents & Support (33)
69 Products
Filter
  • Show all
  • Show all
  • Show all
  • Show all
  • Show all
UltraComp eBeads™ react with antibodies of mouse, rat, and hamster origin, and are immunoglobulin light chain-independent. They are designed for use in compensation with all fluorochromes excited by ultraviolet (355 nm) violet (405 nm), blue (488 nm), green (532 nm), yellow-green (561 nm), and red...
CountBright™ absolute counting beads are a calibrated suspension of microspheres that are brightly fluorescent across a wide range of excitation and emission wavelengths (UV to 635 nm excitation and 385-800 nm emission).
The Fixation/Permeabilization Concentrate is intended to be used with antibodies to transcription factors and nuclear proteins, such as Foxp3 and Ki-67, as well as cytokines and chemokines. This must be used in combination with the Fixation/Permeabilization Diluent (cat.
The Foxp3 Transcription Factor Fixation/Permeabilization Concentrate and Diluent solutions for staining with antibodies to transcription factors and nuclear proteins, such as Foxp3 and Ki-67, as well as cytokines and chemokines.
The Foxp3 Transcription Factor Staining Buffer Set has been formulated and optimized for staining with antibodies to transcription factors and nuclear proteins, such as Foxp3 and Ki-67, as well as cytokines and chemokines.
BrightComp eBeads compensation beads provide a consistent, accurate, and simple-to-use technique for setting flow cytometry compensation when using fluorescent protein-expressing samples.
ArC™ Amine Reactive Compensation Bead Kit is a bead-based compensation tool specifically optimized for use with LIVE/DEAD™ Fixable dead cell stain kits. • Ready-to-use control • Eliminates the hassle of heat-treating cells as a control, saving precious sample • Enables accurate and consistent...
Our Flow Cytometry Size Calibration Kit has nonfluorescent particle-size calibration standards that provide a simple, accurate way to determine cell sizes by flow cytometry. The kit contains six suspensions of highly uniform polystyrene microspheres with the following diameters: 1.0 μm, 2.0 μm, 4.
OneComp eBeads react with antibodies of mouse, rat and hamster origin, and are immunoglobulin light chain-independent. The beads are spherical particles that can be stained with individual fluorochrome-conjugated antibodies for use as single-color compensation controls.
The AbC™ Total Antibody Compensation Bead Kit provides a consistent, accurate, and simple-to-use technique for the setting of flow cytometry compensation when using fluorochrome-conjugated mouse, rat, hamster, or rabbit antibodies with any laser in flow cytometry.
The Cell Stimulation Cocktail (500X) is a cocktail of phorbol 12-myristate 13-acetate (PMA) and ionomycin. Treatment with PMA and ionomycin is sufficient to induce activation of many cell types to produce cytokines.
AccuCheck Counting Beads are an efficient single-platform method for absolute cell counts that combines the advantages of direct flow cytometric immunophenotyping with the use of two different fluorescent beads (A and B beads).
The Permeabilization Buffer (10X), in conjunction with the Intracellular (IC) Fixation Buffer (cat. 00-8222) or Foxp3 Transcription Factor Fixation/Permeabilization Concentrate and Diluent (cat. 00-5521), can be used to fix and permeabilize cells prior to performing intracellular staining of...
Molecular Probes™ human pluripotent stem cell (PSC) live imaging kits provide reagents for superior imaging of live human PSCs. This CD44 Alexa Fluor™ 488 Conjugate Kit includes an optimally labeled primary antibody paired with reduced-background imaging medium (FluoroBrite™ DMEM) for the specific...
Molecular Probes™ Cell Sorting Set-up Beads are reliable standards for flow cytometry sorter instrument setup and calibration. The Cell Sorting Set-up Beads approximate the size, emission wavelength, and intensity of many biological samples, and so can be used to calibrate a flow cytometer’s cell...
Results per page15 30 60
Learn More (251)
Compensation beads capture species-specific antibodies conjugated to fluorophores and other types of reagents. The purpose of these beads is to set voltages and gating parameters for obtaining accurate fluorescence signal.
(See a list of the products featured in this article.) The discovery in the early 1960s [1] and subsequent development of Green Fluorescent Protein (GFP) as a reporter gene has greatly advanced the study of gene expression, protein localization, and cell and tissue development in a multitude of...
Documents & Support (33)
What is compensation?
What is compensation?