Avidin-biotin Complexes for Immunodiagnosis

Immunoassay is an important biological analysis method, which can be widely used in the fields of biopharmaceutical analysis, clinical diagnosis and environmental detection. Immunoassays can be used to quantify the concentration of a specific analyte in solution, using antibodies or antigens as biorecognition agents. The biotin-avidin system amplifies the biological response signal and can be combined with a variety of labels. There is a high affinity between biotin and avidin to amplify the reaction signal, so that the biotin-avidin system shows the characteristics of high sensitivity in immunodiagnosis. The biotin-avidin system has high sensitivity, high specificity, high stability and universal applicability, and has been widely used in the fields of trace antigen, antibody qualitative, quantitative detection and localization observation. Applying the biotin-avidin system to the field of immunodiagnosis is one of the important ideas to improve the detection sensitivity.

The Services

Alfa Chemistry has an advanced technical team that can design a professional biotin-biotin system for customers and expand its wide range of uses. Related services we can provide include but are not limited to:

• Design of avidin-biotin system
• Avidin-biotin system for efficient immunodiagnosis
• Processing and analysis of various samples
• Data analysis and comparison

Immunoassay method

• Radioimmunoassay (RIA)
• Enzyme Immunoassay (EIA)
• Fluorescence Immunoassay (FIA)
• Liposome Immunoassay (LIA)
• Capillary Electrophoresis Immunoassay (CEIA)

Supports efficient system expansion and updates

• Support more reasonable strategies to achieve step-by-step system upgrades
• Professional immune testing can be achieved within an ideal time frame

Alfa Chemistry has a professional technical team and can provide a professional biotin-avidin system, making it widely used in the field of immunodiagnosis. If you are interested in our services, please contact us immediately.

Reference:

1. Meir. W.; et al. The Avidin-biotin complex in bioanalytical applications. ANALYTICAL BIOCHEMISTRY. 1988, 171: 1-32.

※ It should be noted that our service is only used for research, not for clinical use.