CreativeDiagnosticsAnnouncestheLaunchofRadialImmunodiffusionTesting ServiceforResearchers
Asanexpertinprovidingsolutionstoassistvirologyandmicrobiologyresearch, CreativeDiagnosticshaslauncheditsnewSingleRadialImmunodiffusionTesting servicesforthebiologicalindustrythatfacilitateresearchersindeterminingthe amountorconcentrationofantigensinasample
Singleradialimmunodiffusion(SRID)isanagargelprecipitationtestusedto determinetheamountorconcentrationofantigensinasample.Antibodiesof knownspecificityareuniformlydistributedinanagargel,andasamplecontaining theantigenofinterestisplacedinawellinthegel.Theantigenthendiffusesradially fromthewelltoformaprecipitateringatthepointofantibody-antigenequilibrium. Finally,theconcentrationoftheantigenisdeterminedbymeasuringthediameterof theprecipitateringandbyextrapolationusingastandardcurve.
WHOguidelinesrequirevaccinemanufacturerstodeterminethepotencyoftheir productsatthetimeofreleaseandthroughoutthelicensedshelflifeTheSRIDassay isthecurrentgoldstandardforinfluenzavaccinepotency.Theassayisbasedonthe diffusionofviralantigenintoanagarosegelcontainingantibodiesspecificforthe antigenbeingtested.Meanwhile,theinteractionbetweenantigenandantibody producesaprecipitationzonewhosesizeisproportionaltotheamountofantigen applied.Thus,thepotencyvalueofanunknownpreparationcanbedeterminedby comparingthesizeoftheprecipitationzoneproducedbytheunknownpreparation tothesizesofzonesobtainedwithacalibratedreferenceofknownantigencontent.
CreativeDiagnostics’newSRIDtestingservicesprovidecustomerswithaccurateand reliableresultsfortheirsamplesInadditiontoimmunology,ie,determiningthe amountorconcentrationofantigeninasample,theseservicescanbeusedto estimateimmunoglobulinclassesandIgGandIgMantibodiesinserum,determine therelativepurityofanantigenpreparation,andperformserologicstudies.
TheSRIDtestingservicecanprovidecustomerswitheasilyinterpretableresults,and itssensitivityandspecificitydependonthequalityoftheantibodiesusedinthe assayBecauseSRIDhasbeeninusefordecades,thereisalargeamountofhistorical dataandexperience.Itmeasurestheantigensconsideredmostrelevantto protection,especiallythoseintheoriginalconformationItcanalsobeusedtotest thepotencyofthefinalproduct,whichisalmostalwayspolyvalent.
CreativeDiagnostics’experiencedscientistscanprovidecustomerswithexpert adviceonhowtooptimizetheirassaysformaximumsensitivityandspecificityThe company’sstate-of-the-artequipmentandtechniquesensurethatallsamplesare testedtothehigheststandards
FormoreinformationaboutCreativeDiagnostics’SingleRadialImmunodiffusion TestingService,pleasevisit
https://antiviralcreative-diagnosticscom/single-radial-immunodiffusion-srid-testingservice.html.
AboutCreativeDiagnostics
HeadquarteredinNewYork,CreativeDiagnosticsisaconsultingandexperimental serviceproviderspecializinginvirologyandmicrobiologyThecompanyprovides comprehensivesolutionstoconquerobstaclesinvirologyandmicrobiologyresearch, fromhigh-securityinfrastructureprovision,biosafetyregulationelucidation,to expertviralsystemassistance.
