| 摘要 |
It is intended to provide a sensor by which the concentration of neutral fat in a sample such as a biological sample can be quickly and highly accurately measured without resorting to a pretreatment of the sample. This object can be established by a biosensor having an electrode system, which comprises an insulating substrate and a working electrode and a counter electrode formed on the insulating substrate, and a reaction layer, which contains lipoprotein lipase, glycerol dehydrogenase and an electron acceptor and is formed in the upper part of the electrode system or close to it, whereby the neutral fat concentration is measured based on the current value flowing through the electrode system. |
