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Our fluorescently labeled antibodies simplify protein analysis, saving you time and hassle in the lab.
We offer an ever-expanding range of fluorescently conjugated antibodies to develop your multiplex panel. But choosing the right antibodies and labels is crucial to avoid problems like cross-talk and false positive results.
Our conjugated antibodies take the guesswork out of the equation, providing you with fluorescently conjugated antibodies that ensure sensitivity and specificity to deliver reliable results.
Highly validated:
Consistent batches:
Less in-house work:
High-sensitivity solutions:
Diverse fluorophore range:
Custom Antibody Conjugation
We offer custom conjugation services to meet your unique antibody labeling needs. Our team of experts works closely with you to deliver the best conjugate for your assay.
We offer a wide range of labels, including:
Browse all conjugated antibodies for flow cytometry or email the sales team about your custom conjugation request.
Label | Suitable application |
Alexa Fluor ® dyes | Immunofluorescence (ICC/IF), immunohistochemistry (IHC), flow cytometry |
Phycoerythrin (R-PE) | Flow cytometry |
FITC (Fluorescein isothiocyanate) | Immunofluorescence (ICC/IF), immunohistochemistry (IHC), flow cytometry |
APC (Allophycocyanin) | Flow cytometry |
Explore our extensive range of antibody conjugation solutions
Label | Color* | ExMax (nm) | EmMax (nm) | QY |
Violet | 402 | 421 | - | |
Cyan-green | 495 | 519 | 0.92 | |
Cyan-green | 495 | 519 | 0.92 | |
Yellow-green | 555 | 565 | 0.1 | |
Yellow-green | 565 | 578 | 0.84 | |
Orange | 578 | 603 | 0.69 | |
Orange-red | 590 | 617 | 0.66 | |
Far-red | 650 | 660 | 0.68 | |
Far-red | 650 | 668 | 0.33 | |
Far-red | 482 | 675 | - | |
Near-IR | 679 | 702 | 0.36 | |
AF790 | Near-IR | 784 | 814 | - |
Discover your ideal fluorophore.
* = approximate color of the emission spectrum.
Abbreviations: AF = Alexa Fluor®. ExMax = Excitation max. EmMax = Emission max. EC = extinction coefficient (cm-1 M-1). QY = Quantum Yield.
Alexa Fluor® is a registered trademark of Life Technologies. Alexa Fluor® dye conjugates contain(s) technology licensed to Abcam by Life Technologies.