Antibody Labeling Service

Antibody labeling

FITC labeling: FITC is a fluorophore, the maximum absorption wavelength is 490 ~ 495 nm, the maximum emission wavelength is 520 ~ 530 nm, yellow-green fluorescence. In an alkaline environment, the lysine R amino group of the antibody can covalently bind to the thiocarbamine bond of FITC to form an antibody-FITC fluorescent complex. Combined with fluorescence microscope, flow cytometer, etc., the corresponding antigen can be traced, qualitatively and quantitatively analyzed.

HRP labeling: The sugar molecules on the surface of HRP are oxidized into aldehyde groups and covalently bind to the amino groups of the antibody to form HRP-antibody complexes. The color of the HRP-labeled antibody changes under specific enzymes and substrates. Through the qualitative and quantitative analysis of the color of the antigen, it is widely used in analysis methods such as WB, ELISA, and immunohistochemistry.

Biotin labeling: In vitro biotinylation labeling, which can biotinylate the Avi tag or multiple amino groups of the antibody. Biotinylated antibodies can specifically bind to avidin, and also can be used for antibody purification, rabbit disease histochemistry, ELISA analysis, etc. Now, CD BioSciences offers professional Antibody labeling service to meet the specific needs of different customers.

Overall solution

In western blot (WB), ELISA, immunohistochemistry, flow cytometry, screening of paired antibodies and other experiments, it is necessary to apply labeled antibodies.

CD BioSciences provides professional antibody labeling services while providing antibody preparation services. The labeling molecules include fluorescein isothiocyanate (FITC), horseradish peroxidase (HRP) and biotin, which are suitable for monoclonal antibodies. Polyclonal antibody, recombinant antibody labeling. The labeled antibody can be used for localization, qualitative, and quantitative analysis of the corresponding antigen. At the same time, CD BioSciences provides antibody matching services and professional antibody labeling to screen high-quality matching antibodies for you.

Our service items

Project name Antibody labeling service
Our services

CD BioSciences offers antibody labeling service to meet the specific needs of different customers. Our service includes FITC, HRP, and Biotin labeling.

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Our advantages

▪ CD BioSciences specializes in antibody labeling service services and we are committed to contributing to more customers.

▪ CD BioSciences will complete your project on time and efficiently. We have professional after-sales service: which has been established to provide customers with efficient, fast, practical and feasible solutions.

▪ CD BioSciences has in-depth cooperation with many pharmaceutical companies and research institutes, and has extensive experience in providing them with high-quality products and services.

Why choose us?

CD BioSciences provides professional antibody labeling services service to meet the needs of regular customers to determine hits on time and on budget. CD BioSciences relies on the world-class technical expertise, we provide customers with the best quality one-stop antibody labeling services service, including the development of experimental procedures according to different experimental needs. Please feel free to contact us for more CD BioSciencesled information, our scientists will tailor the most reasonable plan for your project.


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