MolecularWeight: | 267.26 |
Formula: | C11H9NO5S |
Purity: | ≥98% |
CAS#: | 343351-67-7 |
Solubility: | DMSOupto100mM |
ChemicalName: | 2-nitro-5-tosylfuran |
Storage: | Powder:4oC1year.DMSO:4oC3month;-20oC1year. |
BIOLOGicalActivity:
NSC697923isacellpermeable,potentandselectiveinhibitoroftheUb-conjugatingenzyme(E2)complexUbc13-Uev1A.ItselectivelyinhibitsPMA-inducedNF-κBactivation,andalsoinhibitsIκBαphosphorylationbybothRANKLandLPS.ItimpedestheformationoftheUbc13andubiquitinthioesterconjugateandsuppressesconstitutiveNF-κBactivityinABC-DLBCLcells.ItinhibitstheproliferationandsurvivalofABC-DLBCLcellsandGCB-DLBCLcells,suggestingtheUbc13-Uev1AmaybecrucialforDLBCLgrowth.Inneuroblastoma(NB)celllines,NSC697923showscytotoxiceffect,andinhibitsbothanchorage-dependentand-independentcolonyformation.ItalsoshowsinvivoantitumorefficacyinNBorthotopicxenografts.
HowtoUse:
- Invitro:NSC697923wasusedat1-5µMfinalconcentrationinvariousinvitroassays.
- Invivo:NSC697923wasadmiNISTeredbyIPinjectionat10mg/kgonceperdayinSH-SY5YandNGPxenografts.
Reference:
- 1.PulvinoM,etal.InhibitionofproliferationandsurvivalofdiffuselargeB-celllymphomacellsbyasmall-moleculeinhibitoroftheubiquitin-conjugatingenzymeUbc13-Uev1A.(2012)Blood.120(8):1668-77.
- 2.ChengJ,etal.Asmall-moleculeinhibitorofUBE2Ninducesneuroblastomacelldeathviaactivationofp53andJNKpathways.(2014)CellDeathDis.5:e1079.
- NSC697923_spec.pdf
- NSC697923_MSDS.pdf
Productsareforresearchuseonly.Notforhumanuse.