Flow Cytometry Antibodies
Top-cited clones and Proteintech’s in-house clones have been conjugated to a variety of dyes for ease of staining and to reduce the length of your protocol. Unconjugated antibodies are also available to give you the most flexibility in building your panel.
Flow Cytometry Antibodies
Conjugated and unconjugated primary antibodies validated for use in flow cytometry experiments.
Intracellular Flow
Products for labeling intracellular proteins including fix & perm buffers and antibodies that are conjugated to a range of fluorophores.
Supporting Reagents & Kits
Reagents to support your flow cytometry experiments: fix & perm buffers, isotype control antibodies, secondary antibodies, viability dyes, and more.
Isotype Controls
Experimental control antibodies to determine any background or nonspecific staining due to immunoglobulin class and subclass of the primary antibody.
Protocols
Resource center with protocols for labeling of intracellular and extracellular proteins, multicolor panels, and other types of flow cytometry analysis.
Spectra Viewer
Plan and design your multicolor panel experiments using our Spectra Viewer to view excitation and emission of different fluorophores.
Cell Types
| Explore our antibodies for immunophenotyping by cell type below or use the search bar at the top of the page to look for your target of interest. | ||
|---|---|---|
| B Cells | Basophils | Dendritic cells |
| Endothelial cells | Eosinophils | Epithelial cells |
| Erythrocytes | Granulocytes | Hematopoietic stem and progenitor cells |
| Lymphocytes | Macrophages | Mast cells |
| Mesenchymal Stem Cells | Monocytes | Neutrophils |
| NK cells | Plasma cells | Platelets |
| T cells | Thymocytes | Tregs |
Available Fluorescent Dyes
Our flow cytometry antibodies have been conjugated to traditional flow cytometry dyes like FITC, PE, and APC as well as our CoraLite® Plus fluorescent dyes. CoraLite® Plus dyes range from 405nm to 750nm and have excitation and emission wavelengths similar to AlexaFluor® dyes and can be easily multiplexed with other popular dyes. Can’t find the color you need? Our FlexAble antibody labeling kit can be used to conjugate one of our CoraLite® Plus dyes to the unconjugated antibody you already have.
Traditional Dyes
| Dyes |
Excitation (nm) |
Emission (nm) |
Spectrally similar dyes |
|---|---|---|---|
| Atlantic Blue™ | 404 | 458 | Pacific Blue™ |
| FITC/FITC Plus | 495 | 524 | Alexa Fluor® 488 |
| PE | 566 | 574 | Alexa Fluor® 555, Cy3, DyLight® 550 |
| Cardinal Red™ | 592 | 611 | Alexa Fluor® 594, Texas Red® |
| APC | 650 | 661 | Alexa Fluor® 647, Cy5, DyLight® 650 |
CoraLite Dyes
| Dyes |
Excitation (nm) |
Emission (nm) |
Spectrally similar dyes |
|---|---|---|---|
| CoraLite® Plus 405 | 399 | 422 | Alexa Fluor® 405 |
| CoraLite® Plus 488 | 493 | 522 | Alexa Fluor® 488, FITC |
| CoraLite® Plus 555 | 554 | 570 | Alexa Fluor® 555, Cy3, DyLight® 550 |
| CoraLite® 594 | 593 | 614 | Alexa Fluor® 594, Texas Red® |
| CoraLite® Plus 647 | 654 | 674 | Alexa Fluor® 647, Cy5, DyLight® 650 |
| CoraLite® Plus 750 | 755 | 780 | Alexa Fluor® 750, Cy7, DyLight® 755 |
Design and plan your experiments using our Spectra Viewer
Supporting Reagents and Kits
FlexAble Antibody Labeling Kits
Non visible textIsotype Controls
Non visible textSecondary Antibodies
Non visible textViability Dyes
Non visible textCell Health Assays
Non visible textFix and Perm
Non visible textResources
- How to get more out of flow cytometry
- Protocol for studying extracellular and intracellular proteins
- Flow cytometry multicolor panel design
- Ask a Flow Cytometry Expert: Your Questions Answered
- Fluorophores and dyes
- Experimental protocol to study cell viability and apoptosis
- Using Flow Cytometry with Epigenetics
- Flow cytometry sample preparation
Alexa Fluor® is a registered trademark of Life Technologies Corporation.
DyLight® is a trademark of Thermo Fisher Scientific, Inc. and its subsidiaries.
Pacific Blue™ and Texas Red® are trademarks of Molecular Probes, Inc.