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AAT Bioquest社 Peptide & Oligonucleotide Labeling




Dye-labeled proteins are powerful tools to investigate cellular structure, analyze receptor-ligand or protein-protein interactions, and study cellular transport and activity, often via FRET imaging and analysis.


AAT Bioquest offers a comprehensive suite of peptide and oligonucleotide labeling materials and kits to choose from, developed to have straightforward protocols with high performance.


The Covid-19 pandemic has increased demand for research materials as well as caused difficulties in supply. AAT Bioquest is proud to offer in-house production and support at every stage of product selection and use.

Click To Explore Peptide and Oligonucleotide Labeling


Choosing the right materials depends mainly on the experimental goals. For assistance with product selection and recommended protocols, contact us. We are here to supply and support your research.

Protein Fluorescent Labeling Applications & Resources:


Labeled oligonucleotides and peptides are commonly used for cell analysis in multiple fields of study.

Classic dyes such as
cyanines are traditional, with preset settings on many instrument platforms.
Modern dyes like Alexa Fluor®,
iFluor® and Tide Fluor™ are very bright and useful for live cells, particularly for FRET imaging.

For further support, our
AssayWise Letters and online tools are available as open-access resources. 

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