ProductDescription:
- Endotoxin-free
- Animal-derivedproductfree
- LyophilizedandCarrierFree(CF)
- HighActivity
Xeno-freehumanIL-28AHuXp(IFNlamBDa2)isexpressedinhuman293cellswithanapparentmolecularmassof24kDa.Thiscytokineisproducedinaserum-free,chemicallydefinedmedia.Productioninhuman293cellsoffersauthentichumanpost-translationalmodificationwhichcontributestostABIlityincellgrowthmediaandotherapplications.Thepurityisgreaterthan95%.
TechnicalSpecifications:
- Species:Human
- Expression:HEK293CellExpressed
- Activity:Typically≤5ng/mLEC50
- Purity:>95%
- Endotoxin:<1EU/μg
- MolecularMass:24kDa,monomer,non-glycosylated
- Formulation:1xPBS
PurityConfirmation:
TheproteinwasresolvedbySDS-polyacrylamidegelelectrophoresisandthegelwasstainedwithCoomassieblue.
ActivityAssay:
Theactivitywasdeterminedbythedose-dependentprotectionofthecytopathiceffectonA549cells(humanlungadenocarcinomaepithelialcellline)thatwerechallengedwithencephalomyocarditis(EMC)virus.
ReconstitutionBuffer:
Brieflycentrifugethevialbeforeopening.Itisrecommendedtoreconstitutetheproteininsterile1xPBScontaining0.1%endotoxin-freerecombinanthumanserumalbumin(HSA).