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Antibody Conjugates

At Cell Signaling Technology, our mission is to provide you with the tools necessary to unravel the complexities of cell signaling pathways. Our range of conjugated antibodies is meticulously designed to offer unparalleled specificity and sensitivity, enabling you to illuminate the intricacies of cellular mechanisms with confidence.

Conjugated Antibodies

What is antibody conjugation?

Antibody conjugation is the precise art of attaching a molecule like a fluorescent dye, hapten, oligonucleotide, or enzyme to an antibody and serves as a cornerstone for advanced research. By enabling the direct or indirect detection of proteins, our conjugation process is designed to amplify the visibility and quantification of target antigens across various assays, such as flow cytometry, multiplex flow, and immunohistochemistry/immunofluorescence.

We ensure that each conjugated antibody not only retains its specificity and affinity but also enhances your experimental outcomes through our innovative and carefully optimized chemical methods.

Explore CST® Antibody Conjugates

Alexa Fluor® 488 Conjugated Antibodies: Illuminate your cell signaling research with vibrant and stable fluorescence.
Alexa Fluor 488
Alexa Fluor® 647 Conjugated Antibodies: Achieve exceptional resolution for your most critical experiments.
Alexa Fluor 647
Alexa Fluor® 594 Conjugated Antibodies: Optimize your imaging with this bright and photostable dye.
Alexa Fluor 594
Alexa Fluor® 555 Conjugated Antibodies: Bridge the gap between sensitivity and resolution with outstanding fluorescence.
Alexa Fluor 555
Biotinylated Antibodies: Harness the versatility of biotin-streptavidin interactions for amplifying your signals.
Biotinylated Antibodies

We provide a variety of conjugation options, including enzymes, fluorophores, oligonucleotides, and biotin, allowing for flexibility and customization in your experiments.

Why choose CST conjugated antibodies?

Our commitment to quality means each antibody is rigorously tested to ensure they meet the high standards you've come to expect from CST. Here’s what sets our conjugated antibodies apart:

  • Stringent Validation: Each conjugated antibody is validated for specific application use.
  • Multiplex Analysis: CST conjugated antibodies enable multiplexed phenotyping and intracellular cell signaling analysis.
  • Broad Compatibility: Designed for a variety of applications including western blotting, immunofluorescence, and flow cytometry.
  • Ready-to-Use: Simplify your workflow with conjugated antibodies that are ready for immediate application, saving you valuable time and resources.

Selecting the Right Antibody Conjugates

Choosing the appropriate conjugated antibody is pivotal for your experiment's success. Considerations include the application's specific requirements, the advantages of direct versus indirect detection, and the impact of the chosen label on your experimental outcomes. CST resources are designed to guide you through these decisions, ensuring optimal results.

Custom Conjugation Services

For research that demands a personalized approach, explore our custom conjugation services. Our team is here to collaborate with you, creating bespoke conjugated antibodies that meet the unique needs of your project.

Custom Conjugation Services