With vast experience and leading technology platforms, Creative Biolabs is capable of offering a series of high-quality antigen and antibody conjugation services for worldwide customers. In addition to custom antibody conjugation service, we also provide special labeling services to meet every client’s specific requirements. Our experienced experts will work closely with you to make your programs a success.

Introduction of Special Labeling

In recent years, reactive dyes labeled with electrochemiluminescent moieties have been widely used in fields such as medical diagnostics, environmental analysis, and food safety monitoring, especially when sensitive, reliable and reproducible detection of biomolecules is a requirement. The most two efficient electrochemiluminescences (ECL) reactions to date are related to Europium and Ruthenium. In particular, these laser excitable metal-ligand complexes have longer fluorescence lifetime when compared with traditional fluorophores, such as fluorescein and rhodamine, which enable both time-gated as well as time-dependent measurement. Most importantly, the reaction is rapid and occurs under mild conditions.

Schematic of the sandwich immunoassay and nucleic acid assays. Fig.1 Schematic of the sandwich immunoassay and nucleic acid assays. (Zhou X., 2014)

Special Labeling Services Provided by Creative Biolabs

Due to the rich experience of antigen and antibody conjugation, Creative Biolabs now offers labeling and testing of multiple combinations of antibodies to help you rapidly identify the targeted receptor. Our professional biology scientists have worked in the market of biomarker detection for many years. Except for special labeling services, additional custom conjugations with customer supplied protocols are also available as an extension of our antibody production and purification projects or as a stand-alone service. Thus, we can ensure that the special labeling services provided by us will greatly promote the development of your programs.

Features of Our Services

  • Rich experience: Deep knowledge in special label with Europium and Ruthenium
  • Flexible service option: Both custom and customized projects for worldwide customers
  • High-quality services: Well-characterized conjugation services with full of technical support
  • Short duration: Fast turnaround time with the best price

Creative Biolabs is committed to providing high-quality IVD antibody development services for worldwide customers. With rich experience and longtime expertise, we can offer valuable bioconjugation services in your development of diagnostics, bioassays as well as drug formulations. No matter which fields you are working, we are here for help. Importantly, our experienced scientists can assist you to select the most appropriate label methods for your research.

If you are interested in learning more about Creative Biolabs’ special labeling service, please feel free to contact us and get exclusive technical support services. Our project manager will get in touch with you within 24 hours and help you design an appropriate labeling method for your specific requirements.


  1. Zhou X., (2014) "Synthesis, labeling and bioanalytical applications of a tris (2, 2′-bipyridyl) ruthenium (II)-based electrochemiluminescence probe." nature protocols 9.5: 1146.

For lab research use only.

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