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  4. Recombinant Human Bone sialoprotein 2 (IBSP), partial

Recombinant Human Bone sialoprotein 2 (IBSP), partial

  • 货号：
    CSB-YP010945HU(A4)
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP010945HU(A4)-B
  • 规格：
  • 来源：
    E.coli
  • 共轭：
    Avi-tag Biotinylated

    E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.

  • 其他：
  • 货号：
    CSB-BP010945HU(A4)
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP010945HU(A4)
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    BNSP; Bone sialoprotein 2; Bone sialoprotein II; BSP; BSP II; BSPII; Cell binding sialoprotein; Cell-binding sialoprotein; IBSP; Integrin binding sialoprotein; Integrin-binding sialoprotein; SIAL_HUMAN; SPII
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    partial
  • 蛋白标签：
    Tag type will be determined during the manufacturing process.
    The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
  • 产品提供形式：
    Lyophilized powder
    Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
  • 复溶：
    We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
  • 储存条件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期：
    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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
  • 货期：
    Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
    Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
  • 注意事项：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet ：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    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.
  • 基因功能参考文献：
    1. These data indicate that secretome derived from salivary gland cancer cells can influence the expression of two potential biomarkers of oral cancer-namely, bone sialoprotein (BSP) and dentin sialoprotein (DSP)-in normal salivary gland cells. PMID: 27881474
    2. In conclusion, serum levels of BSP, ALP, ICTP, and PSA increased in patients with bone metastases, and combined detection of all markers could improve the positive-predictive value. PMID: 27323113
    3. Preameloblast-Derived Factors Mediate Osteoblast Differentiation of Human Bone Marrow Mesenchymal Stem Cells by Runx2-Osterix-BSP Signaling. PMID: 26413977
    4. Two significant SNPs within IBSP, rs1054627 and rs17013181, were associated with BMD and postmenopausal osteoporosis by the two-stage strategy, and rs17013181 was also significantly associated with serum IBSP levels. PMID: 26568273
    5. Our results suggest that SSEA-4 is a specific cell surface antigen that can be used to identify dental pulp stem cells. PMID: 22266579
    6. the strong correlation between bone sialoprotein and OPN and papillary thyroid carcinoma suggests a role for BSP and OPN in calcification and tumor progression of papillary thyroid carcinoma PMID: 25973097
    7. oxidized low-density lipoprotein-induced expression dependent on Runx2 expression PMID: 25504218
    8. Bone sialoprotein could be a key mediator of the hypertrophic chondrocytes-induced angiogenesis of osteoarthritis. PMID: 24530278
    9. Current evidence demonstrates that BSP and OPN, play significant roles in bone metastasis of osteotropic malignancies derived from breast, prostate, lung, thyroid, and multiple myeloma. [review] PMID: 24071501
    10. High expression of bone sialoprotein in breast neoplasms was associated with cytokeratin-positive cells in bone marrow, but not with lymph node metastasis. PMID: 23726130
    11. results indicate that FGF2 increases BSP transcription by targeting the FRE and AP1 elements in the proximal promoter of the human BSP gene. PMID: 23485603
    12. BSP silencing decreased the integrin alphavbeta3 and beta3 levels, in turn inhibiting cell migration and invasion and decreasing the ability of the cells to metastasize to bone. PMID: 23667544
    13. IBSP mRNA is over expressed in carotid atheroma plaque (3.74 fold, p = 1.41E-09) in an intraindividual comparison. PMID: 23314561
    14. High BSP expression occurs in a significant subset of high-grade glioma patients and predicts a poorer outcome PMID: 23119009
    15. HTRA1 has a central role in osteogenesis through modification of proteins within the extracellular matrix, in particular, ibsp. PMID: 22865667
    16. human primary cementoblasts subjected to compression and IL-1beta stimulation impeded BSP and CEMP-1 expression, proteins that are associated with cementogenesis. PMID: 22349547
    17. OPN plasma levels are associated with the genetic polymorphisms in integrin-binding sialoprotein gene locus (IBSP) PMID: 20967421
    18. BSP protein expression in the primary resected non-small-cell lung cancer is strongly associated with bone metastasis and could be used to identify high-risk patients. PMID: 19376608
    19. RT-PCR analysis of human bone marrow stromal cells during osteogenesis in vitro: the mRNA levels of bone morphogenetic protein-2 (BMP-2), bone sialoprotein-II (BSP), osteopontin (OP) and cbfa-1 increased with culture time in osteogenic medium. PMID: 11968014
    20. has RGD sequence, affinity to collagen, and induces mineral crystal formation PMID: 11979972
    21. Osteoblast-related transcription factors Runx2 (Cbfa1/AML3) and MSX2 mediate the expression of bone sialoprotein in human metastatic breast cancer cells. PMID: 12750290
    22. BSP is expressed in breast and prostate cancer and has a role as a stimulator of bone mineralisation PMID: 14524533
    23. The time course of the expression of BSP wss visualized after dental implnt implatation in mandibular bone fibroblasts. PMID: 15795688
    24. Data show that RUNX2 is a direct regulator of bone sialoprotein in osteoblasts and that it functions in cooperation with DLX5 or a related factor to activate osteoblast-specific gene expression. PMID: 16000302
    25. Bone sialoprotein is involved in migration of bone marrow stromal cells through Matrigel and collagen barriers. PMID: 16995818
    26. bone sialoprotein expression in the primary resected NSCLC is strongly associated with BM progression and could be useful in identifying high-risk patients who could benefit from novel modalities of surveillance and preventive treatment PMID: 17050866
    27. May be a prognostic marker for bone metastasis in breast cancer. PMID: 17213971
    28. Runx2 and HDAC3 repress BSP gene expression and that this repression is suspended upon osteoblastic cell differentiation. PMID: 17956871
    29. has an angiogenic capacity; important in the differentiation of osteoblasts, bone matrix mineralization and tumor metastasis [review] PMID: 18302613
    30. PTH stimulates human BSP gene transcription by targeting the two cAMP response elements in the promoter of the human BSP gene. PMID: 19127545
    31. Studies do not support a role for BSP in promoting metastasis through interactions with pro-MMP-2. PMID: 19386107
    32. cooperative mechanisms by which BSP can enhance specific factors associated with a metastatic phenotype in tumor cell lines, an effect that is increased by circulating TGF-beta1 and EGF. PMID: 19492334
    33. Eight threonines modified by O-glycans were identified, leaving the C terminus of the protein free of glycans. The recombinant protein showed similar secondary structures as bone-derived BSP PMID: 11459848

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  • 亚细胞定位：
    Secreted.
  • 数据库链接：

    HGNC: 5341

    OMIM: 147563

    KEGG: hsa:3381

    STRING: 9606.ENSP00000226284

    UniGene: Hs.518726