Profile: QualTek Molecular Laboratories specializes in custom immunohistochemistry, immunocytochemistry, and in situ hybridization. We are also specialized in developing optimal protocols for antibody and probe reactivity within cells & tissues. Our services include specimen collection, protocol development & validation, specimen testing, and analysis. We also offer services like competition experiments that can be performed with peptides or recombinant protein to inhibit antibody staining, detection DNA fragmentation in cells, in tissue sections, double-label studies and in reagent development detection kits.