Sekisui Kagaku Kogyo Kabushiki Kaisha

Toshiki Kawabe

Kazutoshi Yamazaki

Masahiro Takechi

Masayuki Yokoi

Kazuyuki Oishi

Makoto Takahara

An eliminating agent used for the measurement of the amount of glycosylated hemoglobins in a blood sample is provided. The eliminating agent comprises condensed phosphoric acids and/or the salts thereof as the main ingredient, wherein the agent eliminates labile glycosylated hemoglobin A.sub.1c into non-glycosylated hemoglobin and glucose. There is also provided a reagent comprising the eliminating agent and a hemolysis agent, which is used for the measurement of the amount of glycosylated hemoglobins; and an eluent comprising the eliminating agent, which is used for the separation of glycosylated hemoglobins in blood samples by ion-exchange chromatography to measure the amount of the glycosylated hemoglobins. A method for measuring the amount of glycosylated hemoglobin A.sub.1c in a blood sample involves the use of the eliminating agent, the reagent comprising the eliminating agent and the hemolysis agent, and/or the eluent.

Eliminating agent for glycosylated hemoglobin and a test method using

Method for producing a carrier for cation exchange liquid chromatography

Method of treating blood containing labile glycosylated hemoglobin

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Kyoto, Japan

Toshiki Kawabe