摘要:
The present invention relates to a method for lowering activity with respect to maltose in glucose measurement comprising a step of reacting modified pyrroloquinoline quinone dependent glucose dehydrogenase subjected to amino acid sequence modification, wherein pyrroloquinoline quinone dependent glucose dehydrogenase is reacted in the presence of at least one type of substance selected from the group comprising succinic acid, malonic acid, glutaric acid, malic acid, phthalic acid, 2-ketoglutaric acid, 3,3-dimethylglutaric acid, pimeric acid, suberic acid, adipic acid, maleic acid, potassium chloride, ammonium chloride, diammonium hydrogen citrate, L-lysine, taurine, calcium glycerate, amino-n-butyric acid, sodium glycolate, sodium α-ketoglutarate, fumaric acid, glycine, glutamic acid, serine and citric acid.
摘要:
The present invention includes a step of reacting modified PQQGDH in the presence of one or more selected from the group consisting of succinic acid, glutaric acid, malonic acid, malic acid, phthalic acid, 2-ketoglutaric acid, 3,3-dimethylglutaric acid, pimelic acid, suberic acid, adipic acid and citric acid adipic acid, an amino acid, and/or a salt in glucose measurement comprising a step of reacting modified PQQGDH.
摘要:
The present invention relates to a method for reducing activity for maltose in glucose measurement which comprises a step of reacting pyrroloquinoline quinone-dependent glucose dehydrogenase, the method comprising a step of keeping the pH acidic during the measurement reaction.
摘要:
The present invention relates to a method for lowering activity with respect to maltose in glucose measurement comprising a step of reacting modified pyrroloquinoline quinone dependent glucose dehydrogenase subjected to amino acid sequence modification, wherein pyrroloquinoline quinone dependent glucose dehydrogenase is reacted in the presence of at least one type of substance selected from the group comprising succinic acid, malonic acid, glutaric acid, malic acid, phthalic acid, 2-ketoglutaric acid, 3,3-dimethylglutaric acid, pimeric acid, suberic acid, adipic acid, maleic acid, potassium chloride, ammonium chloride, diammonium hydrogen citrate, L-lysine, taurine, calcium glycerate, amino-n-butyric acid, sodium glycolate, sodium α-ketoglutarate, fumaric acid, glycine, glutamic acid, serine and citric acid.
摘要:
According to one embodiment, an electronic apparatus includes a casing, a board contained in the casing, a support surface provided in the casing and supports the board, a first fixing portion provided integrally with the support surface and holds the board between itself and the support surface, and a second fixing portion provided integrally with the support surface. The second fixing portion is elastically displaced between a first position where the second fixing portion engages with the board and a second position where the projecting portion is removed from the board.
摘要:
An information processing apparatus includes: a wireless communication unit configured to perform wireless communication with counterpart devices; a housing configured to include the wireless communication unit, the housing being formed with an opening for exposing the wireless communication unit; a lid member configured to be movable between an opened position for opening the opening and a closing position for closing the opening; and an input device configured to receive an input and outputs an operation signal in accordance with the input, the input device being provided on the housing, wherein the input device includes the lid member.
摘要:
The invention relates to a eukaryote-derived glucose dehydrogenase that retains, after being heat-treated in a liquid state at 55° C. for 15 minutes, at least 90% of its activity before the heat treatment; a process for producing the glucose dehydrogenase, comprising the steps of culturing a eukaryotic microorganism and extracting and purifying the glucose dehydrogenase; a method for measuring a glucose concentration using the glucose dehydrogenase; and an assay kit and glucose sensor comprising the glucose dehydrogenase.
摘要:
According to one embodiment, an information processing apparatus includes a first touch screen, a second touch screen display, and a display module. The display module is configured to display a first virtual keyboard includes first virtual keys in order to input key codes on the first touch screen display, and to display a second virtual keyboard includes second virtual keys in order to input key codes on the second touch screen display.
摘要:
The invention provides a glucose dehydrogenase that is an extremely stable enzyme having a thermostability of 80° C. or more, and that does not substantially act upon saccharides other than glucose (e.g., having a reactivity of less than 3% with respect to maltose, galactose, and xylose). The invention also provides a method for producing such an enzyme, and a composition for quantifying glucose using such an enzyme.
摘要:
According to one embodiment, an electronic device in which a display unit is detachable from a device body and the display unit and the device body are able to make wireless communication with each other when the display unit is detached from the device body, the electronic device includes a collating unit which collates authentication information assigned to the display unit when the display unit is connected to the device body, and a changing unit which changes a resolution of the display unit to a preset resolution corresponding to the authentication information when collating the authentication information by the collating unit is completed.