Primary antibodies are configured to recognize and bind unique regions (epitopes) that can in essence, be presented in the context of a broad range of bio-molecules. The specific nature of the interaction between a primary antibody and its associated epitope has led to the routine application of primary antibodies in the detection/quantification of target molecules in applications.

Secondary antibodies are designed to specifically detect the primary antibody, and functions to assist in either the detection, sorting and purification of target antigens. We offer a comprehensive selection in regards to species of origin (human, mice, rats, rabbits, sheep, chickens, horses, guinea pigs and more), and a wide array of labelled/conjugated (i.e. Horseradish Peroxidase, biotin, Alkaline Phosphatase and Fluorescein) secondary antibodies with high signal sensitivity and low background.

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