商品信息
联系客服
郑重提醒:
无质量问题不接受退换货,下单前请仔细核对信息。
下单后请及时联系客服核对商品价格,订单生效后再付款。
GenWay/Total Bile Acids Assay (Dual vial liquid stable) (Enzyme cycling method)/GWB-BQK086/430 Tests
免费咨询热线
4000-520-616
Description:
Description | TheTotalBileAcidsEnzymaticAssayKitisintendedfortheinvitroquantitativedeterminationofserumtotalbileacids(TBA).Totalbileacidsaremetabolizedintheliverandhence,serveasaMarkerfornormalliverfunction.Serumtotalbileacidsareincreasedinpatientswithacutehepatitis,chronichepatitis,liversclerosisandlivercancer.Thereagentsoftheassaykitarestableliquidformulationthatallowseaseofusecoupledwithenhancedperformancecharacteristics.InthepresenceofThio-NAD,theenzyme3-α.hydroxysteroiddehydrogenase(3-α-HSD)convertsbileacidsto3-ketosteroidsandThio-NADH.ThereactionisreversIBLeand3-α-HSDcanconvert3-ketosteroidsandThio-NADHtobileacidsandThio-NAD.InthepresenceofexcessNADH,theenzymecyclingoccursefficientlyandtherateofformationofThio-NADHisdeterminedbymeasuringspecificchangeofabsorbanceat405nm. |
---|---|
Species | Human |
SampleType | SerumorPlasma |
AdditionalInformation:
Name | TotalBileAcidsAssay(Dualvialliquidstable)(Enzymecyclingmethod) |
---|---|
ShortDescription | TheTotalBileAcidsEnzymaticAssayKitisintendedfortheinvitroquantitativedeterminationofserumtotalbileacids(TBA).Totalbileacidsaremetabolizedintheliverandhence,serveasamarkerfornormalliverfunction.Serumtotalbileacidsareincreasedinpatientswithacutehepatitis,chronichepatitis,liversclerosisandlivercancer.Thereagentsoftheassaykitarestableliquidformulationthatallowseaseofusecoupledwithenhancedperformancecharacteristics.InthepresenceofThio-NAD,theenzyme3-α.hydroxysteroiddehydrogenase(3-α-HSD)convertsbileacidsto3-ketosteroidsandThio-NADH.Thereactionisreversibleand3-α-HSDcanconvert3-ketosteroidsandThio-NADHtobileacidsandThio-NAD.InthepresenceofexcessNADH,theenzymecyclingoccursefficientlyandtherateofformationofThio-NADHisdeterminedbymeasuringspecificchangeofabsorbanceat405nm. |
Reactivity | Human |