
- MultiSpecies
- USE-MeasureEstrone,3-sulfateand3-glucuronidein2.5Hours
- SAMPLE-FecalExtracts,UrineandTCM
- SAMPLES/KIT-39or231inDuplicate
- STABILITY-Stable4˚CLiquidReagents
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TheDetectX®EstroneImmunoassaykitisdesignedtoquantitativelymeasureestronepresentinextracteddriedfecalsamples,urineandtissueculturemediasamples.Thekitisuniqueasitmeasuresbothnon-conjugatedestrone,estrone-3-sulfateandestrone3-glucuronideinurineandfecalsampleswithalmostequalaffinity,allowingfornon-invasivetestingofthissteroid.Anestronestandardisprovidedtogenerateastandardcurvefortheassay.StandardsordilutedsamplesarePipettedintoaclearmicrotiterplate.Anestrone-peroxidaseconjugateisaddedtothestandardsandsamplesinthewells.Thebindingreactionisinitiatedbytheadditionofapolyclonalantibodytoestronetoeachwell.Aftera2hourincubationtheplateiswashedandsubstrateisadded.Thesubstratereactswiththeboundestrone-peroxidaseconjugate.Afterashortincubation,thereactionisstoppedandtheintensityofthegeneratedcolorisreadat450nm.
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