Title:
【発明の名称】リパ-ゼ活性測定用試薬
Document Type and Number:
Japanese Patent JPS6035117
Kind Code:
B2
Abstract:
A reagent for measuring a lipase activity comprised of a higher fatty acid ester having the general formula wherein R1 is a straight chain alkyl group; R2 is hydrogen or a halogen atom; R3 and R4 are independently a nitro group, an alkylsulfonyl group, a substituted alkylsulfonyl group or a trifluoromethyl group; G is an -SO3M group or a group having at least one -SO3M where M represents sodium or potassium, or, when R4 has a sulfonic acid group, may be a hydrogen atom; and Q is hydrogen, a halogen atom, an alkyl group, an alkoxy-substituted alkyl group, an alkoxy group, an alkoxy-substituted alkoxy group, a sulfonamido group, a sulfamoyl group, a carbonamido group, a carbamoyl group, or an alkylsulfonyl group. The reagent is capable of releasing a dye on enzymatic hydrolysis by the action of lipase. Because of the released dye has a light absorption zone within the longer wavelength region, it is not substantially disturbed by colored matter contained within blood making it possible to obtain excellent operability and reproducibility in the measurement of lipase activity within blood.
Inventors:
INAGAKI YOSHIO
OKAZAKI MASAKI
FUJITA SHINSAKU
OKAZAKI MASAKI
FUJITA SHINSAKU
Application Number:
JP15104380A
Publication Date:
August 13, 1985
Filing Date:
October 28, 1980
Export Citation:
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G01N33/50; C09B43/20; C12Q1/44; G01N33/92; (IPC1-7): C12Q1/44; G01N33/50
Attorney, Agent or Firm:
Toshio Fukasawa