Secondary antibodies

Secondary antibodies are the classification of antibodies with indirect binding to antigens, these antibodies bind with the primary antibodies to assist in detection, sorting, and purification of target antigens. Comparing to primary antibodies, secondary antibodies have higher sensitivity and flexibility in labeling and detection.

Features of Secondary Antibodies

Feiyuebio provide various secondary antibodies for our customer in worldwide. The common features of secondary antibodies including:

High sensitivity & flexibility

Secondary antibodies can amplify signal and increase sensitivity in assays. Since multiple secondary antibodies can detect one primary antibody, then signal is increased. Secondary antibodies can apply with any primary antibodies with the same isotype and target species. This makes it more versatile than primary antibodies. Furthermore, secondary antibodies also provide flexibility in multiple labeling experiments to fit the specific requirements of the assays.

Multiple application area

Secondary antibodies are applied in many applications, such as: ELISA, Western blotting, Immunopurification, Immunohistochemistry, Cell-based assays and flow cytometry.

Extensive&reliable data reference

Related data references in lots of articles in prestigious journals.

Reasonable prices

Feiyuebio has high efficient management system, in order to control the cost of secondary antibodies without compromising on the quality.