The lack of high-quality primary antibodies has been a constant challenge for scientists across different areas of research. To address this need, Bio-Rad has introduced PrecisionAb Western Blot Validated primary antibodies. We hand-selected a collection of highly sensitive and specific antibodies to enable scientists to obtain dependable western blotting data without trial and error.

Each PrecisionAb Antibody is tested against whole-cell lysates (up to 12 cell lines) expressing proteins at endogenous levels. Western blots are run by a group of scientists who scrutinize the data based on comparison against relevant bioinformatic database references, signal-to-background ratio, and other parameters.

Only those antibodies meeting the standards for all criteria are released as PrecisionAb Antibodies. The results are high-performing antibodies that exhibit the highest levels of specificity and sensitivity, yielding great performance in western blotting applications.

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