ProductDescription:
IL-11isamultifunctionalcytokineproducedbystromalcells,suchasfibroblasts,epithelialcellsandosteoclasts.Itisexpressedinawidevarietyoftissues,includingthymus,lung,bone,connectivetissueandcentralnervoussystem.IL-11playsanimportantregulatoryroleinhematopoiesisbystimulatinggrowthofmyeloid,erythroidandmegakaryocyteProgenitorcells.Italsoregulatesbonemetabolism,inhibitsproductionofproinflammatorycytokines,andprotectsagainstgastromucosalinjury.RecombinantHumanIL-11isa19.3kDaproteinconsistingof179aminoacidresidues.
TechnicalSpecifications:
- Species:Human
- Expression:E.coliCellExpressed
- Activity:Typically≤2.0ng/mLED50
- Purity:>98%
- Endotoxin:<1.0EU/μg
- MolecularMass:19.3kDa
- CountryofOrigin:USA
PurityConfirmation:
ThiswasdeterminedbySDS-PAGEgelandHPLCanalysis.
ActivityAssay:
Determinedbythedose-dependentstimulationoftheproliferationofmurineT11cells.
AASequence:
SAKELRCQCI | KTYSKPFHPK | FIKELRVIES |
GPHCANTEII | VKLSDGRELC | LDPKENWVQR |
VVEKFLKRAE | NS |
ReconstitutionBuffer:
Centrifugethevialpriortoopening.Reconstituteinwatertoaconcentrationof0.1-1.0mg/ml.Donotvortex.
Storage:
Thissolutioncanbestoredat2-8°Cforupto1week.Forextendedstorage,itisrecommendedtofurtherdiluteinabuffercontainingacarrierprotein(example0.1%BSA)andstoreinworkingaliquotsat-20°Cto-80°C.