ARBOR ASSAYS/Galactose Colorimetric Detection Kit/K042-H1/H1

价格
¥7900.00
货号:K042-H1
浏览量:127
品牌:ARBOR ASSAYS
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商品描述
  • MultiSpecies
  • USE-MeasureGalactoseConcentration
  • SAMPLE-Serum,Plasma,BuffersandTCM
  • SAMPLES/KIT-88inDuplicate
  • STABILITY-Allreagentsstableat4°C

TheDetectX®GalactoseColorimetricDetectionKitisdesignedtoquantitativelymeasuregalactoseinavarietyofsamples. AD-(+)-galactosestandardisprovidedtogenerateastandardcurvefortheassayandallsamplesshouldbereadoffthestandardcurve.SamplesaremixedwiththeColorimetricSubstrateandhorserADIshperoxidaseandthereactioninitiatedbyadditionofgalactoseoxidase.Thereactionisincubatedatroomtemperaturefor30minutes.Thegalactoseoxidasereactswithgalactosetoproducehydrogenperoxidewhich,inthepresenceofHRP,reactswiththecolorlessColorimetricSubstratetoproduceapink-coloredproductwhichisreadat560nm.Increasinglevelsofgalactosecausealinearincreaseincolor.

Galactoseisahexosesugarthatdiffersfromglucoseonlybytheconfigurationofthehydroxylgroupatthecarbon-4position.Presentasananomericmixtureofα-D-galactoseandß-D-galactose,thismonosaccharideexistsabundantlyinmilk,dairyproductsandmanyotherfoodtypessuchasfruitsandvegetables.AbsorptionofgalactoseinhumansismediatedbytheNa+/glucoseco-transportersSGLT1andSGLT2fromfoodacrossthebrushbordermembraneoftheproximaljejunumandrenalepithelium.Othersourcesofgalactoseincludeendogenousproductionandnaturalturnoverofglycolipidsandglycoproteins.Adulthumanscanproduceupto2gramsofgalactoseperday.

K042-H

DataReductionTemplatebyMyAssays

Arbor Assays的员工在仅用于研究目的和FDA体外诊断市场的设计,开发,构建和制造测定法方面拥有超过50年的综合经验。我们绝不妥协质量。在整个网站上,您会在几个页面上看到“ N-Cal™”字样。这是指将标准品校准至WHO或美国国家标准技术研究院(NIST)参考材料的试剂盒。任何套件都仅与参考的标准一样好。