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Photochemistry / Alfa Chemistry
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Fluorescent Labeling Services

Fluorescent labeling refers to the combination of fluorescent substances with molecules to be studied through covalent binding or physical adsorption, and the use of their fluorescence characteristics to provide information about the object to be studied. Fluorescent labeling has been widely used in many research fields because of its advantages such as no radiation pollution and easy operation.

Our service scope:

Antibody fluorescence labeling

Protein fluorescence labeling

Peptide fluorescence labeling

Nucleic acid fluorescence labeling

Common fluorescent label dyes:

Luciferin and rhodamine are the most commonly used marker dyes in biotechnology, which are widely used in the detection and analysis of proteins and nucleic acids. Alfa Chemistry provides a variety of dyes for fluorescent labeling.

  • Conventional luciferin: FITC, TRITC;
  • Cy series luciferin: Cy3, Cy5, Cy5.5, Cy7;

Our strengths:

  • Professional technical team
  • Rich experience in coupling technology
  • A variety of fluorescent labeling dyes
  • Personalized service to meet your requirements to the greatest extent

Contact us:

The main service items are to provide antibodies, fluorescent labeled proteins, peptides and other biological macromolecules. Our technical team has professional biological coupling technology, familiar with a variety of labeling methods, to provide a variety of high quantum yield and excellent photostability of fluorescent dyes, expecting to meet the various needs of customers to the maximum. If you need, please contact us.

Please kindly note that our products and services are for research use only.