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With over 400,000 primary and secondary antibodies from the most reliable and innovative life sciences suppliers, the Fisher Scientific channel carries the industry’s largest selection of antibodies for life sciences applications. Whether you’re performing ELISA or flow cytometry, using western blot methods to identify your target of choice, or multiplexing with fluorescently conjugated antibodies, you’ll find the right antibody in our collection.

Top antibodies categories

Antibody Panels and Kits

Combinations of antibody-related products that may include sets of antibodies in pairs and cocktails, control particles, buffers, and other kits and panels; for use in specific applications such as immunoassays and T-cell activation.

Antibody Production and Purification Reagents and Kits

Chemical reagents and kits designed for use in the production and/or purification of specific antibodies; includes substrates, inactivation reagents, standard controls, prepacked columns, purification kits, etc.

Bovine Secondary Antibodies

Secondary antibodies where bovine is the host species. Secondary antibodies must be raised against the host species of the primary antibody. Includes different antigens, classifications, conjugations, and isotypes.

Donkey Secondary Antibodies

Secondary antibodies where donkey is the host species. Secondary antibodies must be raised against the host species of the primary antibody. Includes different antigens, classifications, conjugations, and isotypes.

Goat Secondary Antibodies

Secondary antibodies where goat is the host species. Secondary antibodies must be raised against the host species of the primary antibody. Includes different antigens, classifications, conjugations, and isotypes.

Horse Secondary Antibodies

Secondary antibodies where horse is the host species. Secondary antibodies must be raised against the host species of the primary antibody. Includes different antigens, classifications, conjugations, and isotypes.

Primary Antibodies

Primary antibodies are immunoglobulins that recognize and bind to a specific antigen of interest with high affinity and specificity to purify, detect, and measure that antigen. Includes antibody pairs for specific biochemical applications.

Primary Antibodies for ELISA

Primary antibodies, immunoglobulins that bind to specific proteins or other biomolecules, are used in many research applications and protocols to detect targets of interest. They are developed using different animal hosts, including mouse, rat, rabbit, goat, sheep, and many others.

Primary Antibodies for Flow Cytometry

Antibodies for life sciences applications are used in flow cytometry, western blotting, ELISA, immunohistochemistry, and immunocytochemistry. Secondary antibodies can be added to support the detection and purification of certain antigens. They bind to the primary antibody, which binds to the antigen of interest. Finding the right combination of antibodies can result in greater antigen specificity and a strong, detectable signal.

Primary Antibodies for Immunohistochemistry

Primary Antibodies for Western Blotting

Secondary Antibodies

Secondary antibodies bind to a primary antibody to assist in detection, amplification, sorting, and purification of target antigens, and are used in various biochemical techniques/assays (e.g., ELISA, western blot (WB), immunohistochemistry).