Antibody validation requires the use of both positive and negative controls. Negative controls are essential to ensure the absence of nonspecific binding, the best ones being cell lines known not to contain your protein of interest. We offer a range of FFPE sections which contain a large variety of over-expressed target biomarkers that can be used for positive and negative controls in your IHC experiments. These biomarkers have been verified for specificity by an immunoassay.
Cytosections serve as an ideal source for expression of specific positive and negative controls, offering a verified, reproducible and renewable source of expression target biomarkers. These sections ultimately allow you to have confidence in the quality and specificity of your chosen antibody.
