首页 > IBL > IBL/Testosterone Saliva ELISA/RE52631/

提醒：代购产品，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。

IBL/Testosterone Saliva ELISA/RE52631/

价格：

登录查看

自营商城

解放采购

正品保障

及时交付

厂家直采

一站服务

货号：

RE52631

品牌：

IBL

会员服务：

尊享会员价

贵宾专线

运费优惠

闪电退款

福利优惠

上门换新

友情提示

以上价格仅为参考，请联系客服询价。

免费咨询热线

4000-520-616

产品说明

Kitsize12x8MethodELISAIncubationtime1x2h,1x30minStandardrange10-900pg/mLSpecimen/Volumes50µLsaliva/withoutextractionSubstrate/isotopeTMB450nmRegulatoryStatus:EU:CEDetailsfor: TestosteroneSalivaELISAImprovedSalivaTestingofhormonelevelsEnzymeimmunoassayforthequantitativedeterminationoffreetestosteroneinhumansaliva.Themeasurementoftestosteroneisusedinthediagnosisandtreatmentofdisordersinvolvingthemalesexhormones(androgens),includingprimaryandsecondaryhypogonADIsm,andadditionally:withimpotenceinmales,infemalehirsutism(excessivehair),virilization(masculinization)duetotumors,polycysticovariesandadrenogenitalsyndromes.TheimprovedIBLInternationalTestosteroneSalivaELISAiscalibratedtotheLC-MS/MSreferencemethodandincludesinterchangeablereagentswithintheIBLsalivaELISAproductline.TheTestosteroneSalivaELISAcaneasilybeautomatedonopenplatformsliketheEVOlyzer®fromTecan.BenefitsoftheTestosteroneSalivaELISACalibrationtotheLC-MS/MSSimplifiedpipettingprotocolOptimizationforautomationAlignmenttoentireSalivalineHighSensitivityELISAvs.MassSpectronomyMassspectrometry(MS)isconsideredasthereferencemethodforsteroidhormonequantification.Thismethodologydoeshoweverrepresentalargeinvestmentandassuchisnotavailabletoalllaboratories.AlltheIBLsalivaassayshavebeendevelopedtocorrelatetothisreferencemethod,andevenmoreimportantly,onlyrequirelowsamplevolumeforquantificationofthesteroidhormones.Figure:ExcellentcorrelationofIBLInternationalTestosteroneSalivaELISAtotheLC-MS/MSreferencemethodConsistentandreliableprocessingwithinSalivaproductlineOurSalivaELISAproductline(Cortisol,Testosterone,Progesterone,DHEA)canbeprocessedinasimilarwayandbeeasilyperformedincombination:TheTMB,washingandstopsolutionsareinterchangeable;Theenzymeconjugate,thesubstrateandstopsolutionsareuniformlyPipettedwith100µL;Thekitscontainasfewas6standardsand2controls;Only50µLsamplevolumearerequired;Allkitsusethesamesamplediluentbuffer.AutomationTheIBLInternationalTestosteroneSalivaELISA(RE52631)canbeadaptedondifferentELISAprocessors.OpenautomatedplatformsliketheEVOlyzer®fromTecanhavebeentestedandshowgoodcorrelationtothemanualruns:Thecombineduseofassays,processscriptandautomatehastobevalidatedindividuallyonsitebyeachlaboratory.ApplicationsofFreeTestosteronedeterminationTestosteroneisasteroidhormone,producedinthetestesofmalesandinsmallerquantitiesintheovariesofwomen.InbothmenandwomenasubstantialamountisproducedbytheconversionofcirculatingDHEA-S,DHEAandandrostenedione.Itshowsadiurnalrhythm,withhighestlevelsinthemorningandanadiraroundmidnight.Testosteroneplaysanimportantroleinthedevelopmentofmalereproductivetissues,supportsincreasedmuscle,bonemass,andhairgrowthandisessentialforhealth,stamina,sexualfunction,cardiovascularhealth,andahealthyimmunesystem.Themeasurementoftestosteroneisusedinthediagnosisandthetreatmentofdisordersinvolvingandrogens,themalesexhormones.Theseincludeprimaryandsecondaryhypogonadism,disordersoriginatingfromtesticularproblemsordefectsofthehypothalamusorpituitaryglands.FurThermorewithimpotenceinmales,infemalehirsutism(excessivehair),virilization(masculinization)duetotumors,polycysticovariesandadrenogenitalsyndroms.TestosteronetogetherwithCortisollevelsalsorepresentsausefulparameterinstressresearchandsportsmedicine.MeasurementofTestosteroneinsalivaOnly1-2%ofthehormoneTestosteroneisunboundfromplasmaproteinsandthereforeBIOLOGicallyactive.Itisreleasedviathesalivaryglandsandmainlytransformedto5a-dihydrotestosterone.Theconcentrationoftestosteroneinsaliva,reflectshowevertheleveloffreetestosteroneinplasma.PulsatiledynamicsDuetothepulsatiledynamicsofTestosteronesecretionrepeatedsalivasamplingisrecommended.Werecommendcollecting3to5salivasampleswithin2hours.Inthelaboratory,equalvolumesoftheindividualsalivasamplescanbemixed.ThismixedsampleresultsinameanfreeTestosteronevalue,whichrepresentstheactivehormoneconcentrationinareproducibleway.Thereforemeasuringthefreetestosteroneinsalivaisaconvenientnon-invasivemethod.Easiersamplecollectionwithoutrepeatedvenipuncturesandreducedstressonthespecimenofferbenefitstothepatientwhilesensibilityandaccuracyoftheresultsareensured.ForconcretedatapleaseconsulttheInstructionforUseinthedownloadboxontherightside.

IBL我们的愿景是通过Tecan技术，产品和支持，为世界各地的每个实验室提供支持。

我们旨在通过无与伦比的专业知识，产品和客户支持来塑造生命科学和临床诊断自动化工作流程的未来。