
ProductDescription:
- Endotoxin-free
- Animal-derivedproductfree
- AvailableinBulk
- LyophilizedandCarrierFree(CF)
- AuthenticGlycosylatedHomodimer
Xeno-freeM-CSFHuXpisexpressedinhuman293cellsandhasanapparentmolecularmassof35to40kDaduetoglycosylation.M-CSFisapotenthematopoieticfactorproducedbyavarietyofcellsincludinglymphocytes,monocytes,fibroblasts,endothelialcells,myoblasts,andosteoblasts.Itisakeyregulatorofcellularproliferation,differentiation,andsurvivialofbloodmonocytes,tissuemacrophages,andtheirProgenitorcells.Thiscytokineisproducedinahumancellexpressionsystemwithserum-free,chemicallydefinedmedia.
TechnicalSpecifications:
- Species:Human
- Expression:HEK293CellExpressed
- Activity:Typically≤4ng/mLEC50
- Purity:>95%
- Endotoxin:<1EU/µg
- MolecularMass:35and40kDa,homodimer,glycosylated
- Formulation:1xPBS
PurityConfirmation:
TheproteinwasresolvedbySDS-polyacrylamidegelelectrophoresisandthegelwasstainedwithCoomassieblue.
ActivityAssay:
Theactivitywasdeterminedbythedose-dependentstimulationoftheproliferationofmurineM-NFS-60cells(MouseMyeloidLeukemiaindicatorcellline).
ReconstitutionBuffer:
Brieflycentrifugethevialbeforeopening.Itisrecommendedtoreconstitutetheproteininsterile1xPBScontaining0.1%endotoxin-freerecombinanthumanserumalbumin(HSA).