Electrochemiluminescence immunoassay system and flow-through cell component thereof

Abstract

An electrochemiluminescence immunoassay system and a flow-through cell unit () thereof. The flow-through cell unit () comprises a working electrode (), a counter electrode () and a reference electrode (), wherein the working electrode () and the counter electrode () are vertically provided, and there is a liquid flow path between the two electrodes. When an electrochemical reaction occurs, and when reactants are evenly distributed on the working electrode () for a test. After the flow-through cell is cleaned, the liquid flow path is unblocked, so that the cleaning effect is better. A porous structure is provided on a connection surface where the reference electrode () is in communication with the liquid flow path, and the porous structure makes the reference electrode () have a good electrical conductivity, and prevents the reference electrode () from early ageing, and improves the durability of the flow-through cell unit ().