See Below for Detailed Description
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Updated Date: Stock Protein updated on 20170405
Research areas: others
Target / Protein: IBSP
Biologically active: Not Tested
Expression system: E.coli
Species of origin: Homo sapiens (Human)
Delivery time: 3-7 business days
Uniprot ID: P21815
AA Sequence: AIQLPKKAGDITNKATKEKESDEEEEEEEEGNENEESEAEVDENEQGINGTSTNSTEAENGNGSSGGDNGEEGEEESVTGANAEDTTETGRQGKGTSKTTTSPNGGFEPTTPPQVYRTTSPPFGKTTTVEYEGEYEYTGANEYDNGYEIYESE
Tag info: N-terminal 6xHis-SUMO-tagged
Expression Region: 129-281aa
Protein length: Partial
MW: 32.4 kDa
Alternative Name(s): Bone sialoprotein II
Relevance: Binds tightly to hydroxyapatite. Appears to form an integral part of the mineralized matrix. Probably important to cell-matrix interaction. Promotes Arg-Gly-Asp-dependent cell attachment.
Reference: "Human bone sialoprotein. Deduced protein sequence and chromosomal localization." Fisher L.W., McBride O.W., Termine J.D., Young M.F. J. Biol. Chem. 265:2347-2351(1990)
Purity: Greater than 90% as determined by SDS-PAGE.
Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.