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Gibco/IL21 Recombinant Human Protein/25 µg/PHC0215

Description

RecombinantHumanInterleukin21(IL21)isabioactiveproteinintendedforuseincellcultureapplications.IL21R,isatypeIcytokinereceptorandismostcloselyrelatedtoIL-2RbandIL-4Ra.TheIL21/IL21RinteractionappearstoplayimportantrolesinBandT-cellproliferationafterantigenstimulationandNKcellmaturation.

Highpurity—nointerferencefromotherproteinsorcontaminants
HighBIOLOGicalactivity—moreresultswithlessprotein
ProvencompatibilityGibco®proteinsbioassayedwithGibco®media

HighPurityRecombinantBioactiveProtein
RecombinantHumanInterleukin21isoneofourmorethan250availableGibco®recombinantproteins.TohelpensureGibco®growthfactorsareofthehighestquality,eachproteinisanalyzedforpurityalongwithstructuralhomogeneitytoensureabiologicallyactiveprotein.

HighBiologicalActivity
In-houseactivitytestingofGibco®RecombinantProteinsincludescellproliferation,cytotoxicity,chemotaxis,calciumflux,secondarycytokineup-regulation,inductionofsurfaceantigenexpression,antiviral,andproteaseassays.RecombinantHumanInterleukin21(IL21)specificactivityisdeterminedbythedose-dependentsecretionofInterferongammabyhumannaturalkillerlymphomaNK-92cells.

ProvenCompatibility
Gibco®proteinsarebioassayedwithGibco®media.Since1962,Gibco®hasbeentheconsistentproviderofhighqualitymedia,reagents,andseraforreliablecellculture.

SeeourselectionofrecombinantGibco®growthfactors.

ForResearchUseOnly.Notintendedforanimalorhumandiagnosticortherapeuticuse.
ForResearchUseOnly.Notforuseindiagnosticprocedures.

Specifications

ResearchCategory:Angiogenesis, Inflammation, SignalTransduction, StemCellResearch
EndotoxinLevel:<0.1="">
Expression:E.coli
Form:Lyophilized
GeneAliases:IL-21
Mass:100µg
MolecularWeight:15kDa
ProductLine:Gibco®
ProductSize:100µg
ProteinFamily:Cytokines&Receptors
ProteinForm:Ligand, Recombinant
ProteinSubtype:Interleukins
Purification:SequentialChromatography
Purity:95%
PurityorQualityGrade:Carrier-Free
Species:Human
ValidatedApplication:CellCulture
ShippingCondition:ApprovedforshipmentonWetorDryIce

Contents&storage

Storeinrefrigerator(2–8°C).
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