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Sclerostin,alsoknownasSOST,isamemberoftheCerberus/DANfamilyofBMPantagoNISTs.SOSTisasecretedglycoproteinwithaC-terminalcysteineknot-like(CTCK)domain.ItshowssequencesimilaritytotheDAN(differentialscreening-selectedgeneaberrativeinneuroblastoma)familyofbonemorphogeneticprotein(BMP)antagonists.SOSTisproducedbytheosteocyteandhasanti-anaboliceffectsonboneformation.ItisanegativeregulatorofbonegrowththatactsthroughinhibitionofWntsignalingandboneformation.
Source | HEK293 |
Names | SOST,UNQ2976,PRO7455,PRO7476 |
Accession# | Q9BQB4 |
Formulation | Suppliedasa0.2μMfilteredsolutionof20mMTris,250mMNaCl,pH8.0 |
Shipping | Theproductisshippedondryice/icepacks. |
Storage | Storeat<-20°C,stablefor6monthsafterreceipt. Pleaseminimizefreeze-thawcycles. |
Purity | Greaterthan95%asdeterminedbySEC-HPLCandreducingSDS-PAGE. |
Endotoxin | Lessthan0.1ng/µg(1IEU/µg). |
AminoAcidSequence | QGWQAFKNDATEIIPELGEYPEPPPELENNKTMNRAENGGRPPHHPFETKDVSEYSCRELHFTRYVTDGPCRSAKPVTELVCSGQCGPARLLPNAIGRGKWWRPSGPDFRCIPDRYRAQRVQLLCPGGEAPRARKVRLVASCKCKRLTRFHNQSELKDFGTEAARPQKGRKPRPRARSAKANQAELENAYHHHHHH |