Explore our best-selling fluorescent conjugated antibody

Our fluorescent labeled antibodies simplify protein analysis, saving you time and hassle in the lab.

We offer an ever-expanding range of fluorescent 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 fluorescent conjugated antibodies that ensure sensitivity and specificity to deliver reliable results.

Why choose abcam's conjugated antibodies?

Highly validated:

• Whenever possible, we validate our primary conjugates in functional applications, including flow cytometry, ICC/IF, and IHC/IF.
• Our primary conjugates for flow cytometry are also validated through ICC/IF testing to confirm the signal localization.
• Thorough validation means you can have greater confidence in the reliability of your results from the very start of your experiments.

Consistent batches:

• We perform stringent quality checks to bring consistency to our products for more accurate results in the lab.
• Our quality assurance process is designed to reduce variability and ensure a high signal-to-noise ratio during your experiments involving the engineering of recombinant fluorescent antibody conjugates or removing free dye.

Less in-house work:

• Our validated fluorescent-labeled antibodies eliminate the need for long hours of in-house validation facilitating efficiency in your research process.
• This allows you to focus more on advancing your research and achieving your goals.

High-sensitivity solutions:

• Our primary conjugated antibodies directly bind to the target bringing specificity and accuracy to your results.
• By eliminating the need for the secondary antibody, our conjugate antibodies help reduce the chances of false positive results providing reliable outcomes.

Diverse fluorophore range:

• We have an extensive selection of fluorophores to help you stay at the forefront of conjugated flow cytometry innovation.
• With the likes of Alexa Fluor® Dyes, FITC, PE, PerCP, APC, and tandem dyes, you can achieve high-resolution results with maximum sensitivity.

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:

• Alexa Fluor® dyes: 405, 488, 532, 555, 568, 594, 647, 680, 600, 750, 790
• PE, APC, FITC
• Biotin, HRP, Alkaline Phosphatase
• Gold nanoparticles (10, 20, 40 or 80nm)
• Oligonucleotide/DNA barcodes

Browse all conjugated antibodies for flow cytometry

Discover the optimal conjugated fluorophores for your research

Explore our extensive range of antibody conjugation solutions

Find the ideal fluorophores for your application

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.