United States

Custom Antibody

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BioChain’s Custom Antibody Services

The best service with the lowest price!  


Monoclonal Antibody Custom Service

BioChain offers a reliable, time and cost efficient service for your Custom Monoclonal Antibody needs.

Our Custom Monoclonal Antibody service gives you:

  • Immunization of 5 Balb/c mice
  • Fusion of spleen cells with SP2/0 myeloma cells
  • ELISA screening for selection of antibody producers
  • Subcloning and expansion of selected antibody producers  

Polyclonal Antibody Custom Service

BioChain offers complete project design including: immunogen production, testing, and purification. Projects are carried out using your protocol or our standard procedures. Our expert researchers, technicians, and project managers, coupled with over 10 years of antibody development experience, ensure the greatest chance of successful completion of your custom projects.

Antibody Conjugation Service

$799/1mg, the most competitive price for antibody conjugation!

BioChain provides the premium quality Antibody Conjugation Service with a 1-2 week turn around time.  The Service is focus on HRP and Biotin. 

Biotin is the conjugate of choice if the antibody is going to be used in a variety of applications. Biotin is a small molecule that has little effect on an antibody's immunoreactivity. Its small size makes biotin an excellent tag for your antibody in most techniques. Biotin binds tightly to avidin or streptavidin, which are available enzyme conjugated, making your biotinylated antibody useful in most immunological procedures. The disadvantage of a biotinylated antibody over an enzyme or fluorescent conjugated antibody is that there is an additional step involved in your assay. 

Enzyme conjugates give a highly selective and sensitive immuno-reagent. By directly labeling your primary antibody, you eliminate steps and washes. Horseradish Peroxidase (HRP) is a stable enzyme suitable for ELISA, Western Blot and immunocytochemistry. HRP has low endogenous activity and a high turnover rate, producing its colored end product in a short time period. 

Customers need to supply a minimum quantity of 1 mg of antibody, which is required for all conjugations.