Medical diagnostic assays and reagents for testing of biological samples; reagent kits comprised of medical diagnostic reagents for testing biological samples; buffers, enzymes, reagents, nucleotides, chemical preparations and biological compounds, each of which is for use in medical diagnostic assays

Assays and reagents for scientific and research use; reagent kits consisting primarily of reagents for preparation and performance of single molecule assays for scientific and research use; buffers, enzymes, reagents, nucleotides, chemical preparations and biological compounds, each of which is for use in preparation and performance of single molecule assays for scientific and research use