ELISA Antibodies

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Use High Quality Recombinant Proteins
Sufficient Cross-Reactivity Data
Covering Multiple Species-----Human, Mouse,Rat,Monkey,Virus,Ferret,etc.
• 4000+ ELISA Antibodies
• Strict Quality Control
• High Sensitivity
• Low Background
• Rabbit Mab, Mouse Mab, Rabbit Pab
Full list of ELISA Antibody
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• All Produced in House
• Most Generated against Full-length Protein
• Advanced 2nd-generation rabbit monoclonal antibody
• Affordable Price
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Enzyme-linked immunosorbent assay (ELISA), also known as an enzyme immunoassay (EIA), is a biochemical technique used mainly in immunology to detect the presence of an antibody or an antigen in a sample. The ELISA has been used as a diagnostic tool in medicine and plant pathology, as well as a quality-control check in various industries,such as ELISA application in food industry. In simple terms, in ELISA, an unknown amount of antigen is affixed to a surface, and then a specific antibody is applied over the surface so that it can bind to the antigen. This antibody is linked to an enzyme, and in the final step a substance is added that the enzyme can convert to some detectable signal, most commonly a colour change in a chemical substrate.

Performing an ELISA involves at least one antibody with specificity for a particular antigen. The sample with an unknown amount of antigen is immobilized on a solid support (usually a polystyrene microtiter plate, see in detail in the section of ELISA device) either non-specifically (via adsorption to the surface) or specifically (via capture by another antibody specific to the same antigen, in a "sandwich" ELISA). After the antigen is immobilized, the detection antibody is added, forming a complex with the antigen. The detection antibody can be covalently linked to an enzyme, or can itself be detected by a secondary antibody that is linked to an enzyme through bioconjugation. The part of antibody incubation of ELISA is similar with that of western blot. Between each step, the plate is typically washed with a mild detergent solution to remove any proteins or antibodies that are not specifically bound. After the final wash step, the plate is developed by adding an enzymatic substrate to produce a visible signal, which indicates the quantity of antigen in the sample.


ELISA Antibody
- ELISA antibody features
- ELISA Product center
- ELISA technology center
- ELISA Pair Set