Apparatus for measuring glycohemoglobin

An apparatus for measuring glycohemoglobin to measure stable-type hemoglobin by high-performance liquid chromatography, comprising a separation column for separating glycohemoglobin in blood, a means for injecting a diluted blood sample into the separation column, a means for passing eluents into the separation column and a means for detecting stable-type hemoglobin in an eluate from the separation column, wherein the separation column is packed with a filler consisting of an inorganic or organic porous substance having carboxyalkyl group and dihydroxyboronyl group.

An apparatus for measuring glycohemoglobin to measure stable-type hemoglobin by high-performance liquid chromatography, comprising a separation column for separating glycohemoglobin in blood, a means for injecting a diluted blood sample into the separation column, a means for passing eluents into the separation column and a means for detecting stable-type hemoglobin in an eluate from the separation column, wherein the separation column is packed with a filler produced by mixing a filler consisting of an inorganic or organic porous substance having carboxyalkyl group and a filler consisting of an inorganic or organic porous substance having dihydroxyboronyl group.

An apparatus for measuring glycohemoglobin to measure stable-type hemoglobin in blood by high-performance liquid chromatography, comprising a separation column for separating glycohemoglobin in blood, a means for injecting a diluted blood sample into the separation column, a means for passing eluents into the separation column and a means for detecting stable-type hemoglobin in an eluate from the separation column, wherein a filler consisting of an inorganic or organic porous substance having carboxyalkyl group and a filler consisting of an inorganic or organic porous substance having dihydroxyboronyl group are separated in two layers and packed individually in the separation column.

An apparatus for measuring glycohemoglobin to measure stable-type hemoglobin by high-performance liquid chromatography, comprising a separation column for separating glycohemoglobin in blood, a means for injecting a diluted blood sample into the separation column, a means for passing eluents into the separation column and a means for detecting stable-type hemoglobin in an eluate from the separation column, wherein the separation column is divided in two parts in the flow direction of eluents, one part being packed with a filler consisting of an inorganic or organic porous substance having carboxyalkyl group and the other part being packed with a filler consisting of an inorganic or organic substance having dihydroxyboronyl group.

An apparatus for measuring glycohemoglobin to measure stable-type hemoglobin by high-performance liquid chromatography, comprising a separation column for separating glycohemoglobin in blood, a means for injecting a diluted blood sample into the separation column, a means for passing eluents into the separation column and a means for detecting stable-type hemoglobin in an eluate from the separation column, wherein the separation column is divided with filler means for simultaneously carrying out the procedure of separating glycohemoglobin, hemoglobin and hemoglobin derivatives and the procedure of decomposing labile-type hemoglobin in the blood into glucose and hemoglobin so as to remove the labile-type hemoglobin.