| abstract |
(57) [Summary] [Purpose] It is intended to provide an analytical element which can be developed even when a liquid sample contains from a low molecular component to a large protein component and which is excellent in simultaneous reproducibility. An analytical element comprising a support, on which a reagent layer containing at least one reagent is provided, and a developing layer provided on the reagent layer, wherein the developing layer comprises fibers made of cellulose and non-fibers made of cellulose. An analytical element containing. |