Secondary antibodies are used for the indirect detection of a target to which a specific primary antibody is first bound. The secondary antibody must have specificity both for the antibody species as well as the isotype of the primary antibody being used.

Primary and secondary antibodies are two groups of antibodies that are classified based on whether they bind to antigens or proteins directly or target another (primary) antibody that, in turn, is bound to an antigen or protein.

Secondary antibodies are raised to bind to primary antibodies to allow detection, sorting, and purification of target antigens. They allow the detection of your protein of interest due to their specificity for the primary antibody species and isotype.

2022年7月7日 · Secondary antibodies are more sensitive and flexible in labeling and detection – thus, they are used in the colorimetric, chemiluminescent, and fluorescent detection of primary...

We offer a comprehensive portfolio of conjugated and unconjugated secondary antibodies for fluorescent and chemiluminescent detection of validated* primary antibodies in a wide range of applications, such as cell imaging, flow cytometry, and western blotting.

What is a secondary antibody? A secondary antibody is one that recognizes an antibody or antibody domain from a different species. Secondary antibodies are used to bind primary antibodies (specific for a protein of interest (antigen)) in many different experimental schemes.

A secondary antibody is an antibody designed to target a primary antibody. Secondary antibodies are often used in combination with primary antibodies to detect target proteins in various immunoassays, like western blots, ELISA, and immunofluorescence.

Choose the right antibody for you from our broad range of conjugated secondary antibodies. Secondary antibodies indirectly detect a primary antibody that specifically binds to the protein of interest. They're made by immunizing a host animal with antibodies from a different species.

A secondary antibody is usually used to detect an unconjugated primary antibody that has bound to a target antigen. Secondary antibodies conjugated to enzymes and fluorophores are key components of detection systems and the selection of an …

An antibody whose antigen is another antibody is called a secondary antibody; it binds to a primary antibody, allowing indirect (secondary) detection of the primary antibody’s antigen. Using secondary antibodies provides several advantages over …