Abstract: In a method for manufacturing a membrane electrode assembly, a catalyst layer is bonded to a catalyst layer support made of a sublimation material by placing the catalyst layer support into contact with the catalyst layer. In the method, an electrolyte membrane is bonded to the catalyst layer by placing the electrolyte membrane into contact with the catalyst layer bonded to the catalyst layer support. In the method, the catalyst layer support is sublimated in a state where the electrolyte membrane is bonded to the catalyst layer.

Abstract: A conjugate includes a binding substance having an activity to bind to a target substance and a label causing a detectable phenomenon. A molecular weight of the binding substance is less than a molecular weight of an immunoglobulin.