Immune measuring apparatus and immune measuring method

The invention provides an immune measuring apparatus for shortening the time required for the sample processing. The immune measuring apparatus 100 includes a processing mechanism unit 10 which performs the following processing of forming an immune complex 84 containing a test substance 81 in a sample and a labeled substance 83 contained in a labeled reagent on a magnetic particle 82 contained in a solid-phase reagent, in a first reaction chamber 16; liberating the immune complex 84 from the magnetic particle 82 with a liberating reagent 85 after the formation of the immune complex 84; a transfer unit 11 which includes a first holder 14 and a magnetic source 15 and transfers the first reaction chamber 16 received in the first holder 14 at a first position 61 to a second position 62 while magnetically collecting the magnetic particle 82 in the first reaction chamber 16 by the magnetic source 15; a dispenser 12 which aspirates a liquid phase 80a containing the liberated immune complex 84 in the first reaction c