| abstract |
Pore-limit electrophoresis (PLE) microchannel assay methods are provided. Aspects of the methods include sequentially introducing samples at least suspected of containing first and second assay members into a PLE microchannel and then evaluating the microchannel for interaction between the first and second assay members. Aspects of the invention further include devices, systems and kits configured for practicing methods of invention. The methods, devices, systems and kits of the invention find use in a variety of different applications, including enzyme activity assays and immunoassays. |