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GenWay/LDH-Cytotoxicity Assay Kit/GWB-AXR194/400 assays
免费咨询热线
4000-520-616
Description:
Description:Celldeathorcytotoxicityisclassicallyevaluatedbythequantificationofplasmamembranedamage.TheLDH-CytotoxicityAssayKitprovidesafastandsimplemethodforquantitatingcytotoxicitybasedonthemeasurementofactivityoflactatedehydrogenase(LDH)releasedfromdamagedcells.Unlikemanyothercytoplasmicenzymeswhichexistinmanycellseitherinlowamount(e.g.,alkalineandacidphosphatase)orunstable,LDHisastablecytoplasmicenzymepresentinallcellsandrapidlyreleasedintothecellculturesupernatantupondamageoftheplasmamembrane.LDHactivitycanbedeterminedbyacoupledenzymaticreaction:LDHoxidizeslactatetopyruvatewhichthenreactswithtetrazoliumsaltINTtoformformazan.Theincreaseintheamountofformazanproducedinculturesupernatantdirectlycorrelatestotheincreaseinthenumberoflysedcells.Theformazandyeiswater-solubleandcanbedetectedbyspectrophotometerat500nm.TheLDH-cytotoxicityassayissensitive,convenient,andprecise,andisapplicabletoavarietyofcytotoxicitystudies.Assaytakes~0.5-1hr.Summary:
-Detectionmethod-Absorbance(500nm)
-Sampletype-Cellculture(adherentandsUSPension)
-Speciesreactivity-Mammalian
-Applications-Thisassayprovidesaconvenientandnon-rADIoactivealternativetothe[3H]-thymidineandthe[51Cr]releaseassaysTheassayisbasedonmeasurementofactivityoflactatedehydrogenase(LDH)whichisastableenzymenormallyfoundinthecytosolofallcellsbutrapidlyreleasesintothesupernatantupondamageofplasmamembrane.
Kitcomponents:
-Catalyst,Lyophilized
-DyeSolution
FeaturesandBenefits:
-Simpleone-stepprocedure;takeslessthan1hour
-Fast,sensitiveandconvenient
ShippingConditions:Gelpack
AdditionalInformation:
Name | LDH-CytotoxicityAssayKit |
---|---|
RelatedProductNames | LDH-CytotoxicityAssayKit,cytotoxicityassay,LDHassaykit,LDHassay,cytotoxicity |
Format | AssayKit |
Storage | -20C |
IntendedUse | ResearchUseOnly |