BIOTINYLATED CHEMILUMINESCENT LABELS, CONJUGATES, ASSAYS, ASSAY KITS

摘要

2142867 9404538 PCTABS00030 A unique class of chemiluminescent labels containing biotin substitution that are suitable for chemiluminescent assays using inter alia a streptavidin and/or avidin conjugate. The chemiluminescent labels of the invention have the ability to bind to streptavidin and/or avidin per se or to streptavidin and/or avidin conjugated with an analyte. Label structures are disclosed that have hydrolytic stability to meet the most demanding commercial assay conditions. The invention encompasses conjugates containing associated versions of the labeling compounds, assays and kits for performing such assay utilizing the conjugates.