Biotin

Biotin dyes are a class of chemical reagents with biotin as the labeling group. They can bind to avidin or streptavidin with high affinity to achieve the detection and separation of biological molecules such as proteins and nucleic acids. The labeling process is simple and efficient, and is widely used in immunoassays, cell surface protein labeling, and molecular biology research. With high specificity and sensitivity, they are important functional labeling tools.