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  4. Recombinant Human Cyclic AMP-responsive element-binding protein 3-like protein 1 (CREB3L1), partial

Recombinant Human Cyclic AMP-responsive element-binding protein 3-like protein 1 (CREB3L1), partial

  • 货号：
    CSB-YP856900HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP856900HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP856900HU-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-BP856900HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP856900HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    BBF-2 homolog; CAMP responsive element binding protein 3 like 1; cAMP-responsive element-binding protein 3-like protein 1; CR3L1_HUMAN; Creb3l1; Cyclic AMP responsive element binding protein 3 like protein 1; OASIS; Old astrocyte specifically-induced substance; Processed cyclic AMP-responsive element-binding protein 3-like protein 1
  • 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：
    Transcription factor involved in unfolded protein response (UPR). Binds the DNA consensus sequence 5'-GTGXGCXGC-3'. In the absence of endoplasmic reticulum (ER) stress, inserted into ER membranes, with N-terminal DNA-binding and transcription activation domains oriented toward the cytosolic face of the membrane. In response to ER stress, transported to the Golgi, where it is cleaved in a site-specific manner by resident proteases S1P/MBTPS1 and S2P/MBTPS2. The released N-terminal cytosolic domain is translocated to the nucleus to effect transcription of specific target genes. Plays a critical role in bone formation through the transcription of COL1A1, and possibly COL1A2, and the secretion of bone matrix proteins. Directly binds to the UPR element (UPRE)-like sequence in an osteoblast-specific COL1A1 promoter region and induces its transcription. Does not regulate COL1A1 in other tissues, such as skin. Required to protect astrocytes from ER stress-induced cell death. In astrocytes, binds to the cAMP response element (CRE) of the BiP/HSPA5 promoter and participate in its transcriptional activation. Required for TGFB1 to activate genes involved in the assembly of collagen extracellular matrix.; (Microbial infection) May play a role in limiting virus spread by inhibiting proliferation of virus-infected cells. Upon infection with diverse DNA and RNA viruses, inhibits cell-cycle progression by binding to promoters and activating transcription of genes encoding cell-cycle inhibitors, such as p21/CDKN1A.
  • 基因功能参考文献：
    1. These results suggest that CREB3L1 expression level may be used as a biomarker to identify TNBC patients who are more likely to benefit from doxorubicin-based chemotherapy. PMID: 30103710
    2. ConclusionThis report confirms that CREB3L1 is an OI-related gene and suggests the pathogenic mechanism of CREB3L1-associated OI involves the altered regulation of proteins involved in cellular secretion. PMID: 28817112
    3. Our findings support a model in which CREB3L1 acts as a downstream effector of TSH to regulate the expression of cargo proteins, and simultaneously increases the synthesis of transport factors and the expansion of the Golgi to synchronize the rise in cargo load with the amplified capacity of the secretory pathway PMID: 29093023
    4. Identification of novel prostate cancer drivers, ERF, CREB3L1, and POU2F2, using RegNetDriver, a framework for integration of genetic and epigenetic alterations with tissue-specific regulatory network. PMID: 28750683
    5. These findings indicate that the miR-146a-CREB3L1-FGFBP1 signaling axis plays an important role in the regulation of angiogenesis in human umbilical vein endothelial cells. PMID: 27121396
    6. The results suggest that CREB3L1 is required for decidualization in mice and humans and may be linked to the pathogenesis of endometriosis in a progesterone-dependent manner. PMID: 26917262
    7. Our data further strengthens the role for CREB3L1 as a metastasis suppressor in breast cancer and demonstrates that epigenetic silencing is a major regulator of the loss of CREB3L1 expression PMID: 26810754
    8. CREB3L1 was expressed in 19% of RCC, which is generally resistant to doxorubicin, but in 70% of diffuse large B-cell lymphoma that is sensitive to doxorubicin. PMID: 26110425
    9. CREB3L1 mRNA expression is downregulated in human bladder cancer.CREB3L1 is epigenetically silenced in human bladder cancer facilitating tumor cell spreading and migration in vitro. PMID: 25625847
    10. Cleavage of CREB3L1 releases its NH2-terminal domain from membranes, allowing it to enter the nucleus where it binds to Smad4 to activate transcription of genes encoding proteins required for assembly of collagen-containing extracellular matrix. PMID: 25310401
    11. CREB3L1 expression may be a useful biomarker in identifying cancer cells sensitive to doxorubicin. PMID: 23256041
    12. Case Reports: genetically confirmed primary renal sclerosing epithelioid fibrosarcoma with EWSR1-CREB3L1 gene fusion. PMID: 25353281
    13. Case Report: low-grade fibromyxoid sarcoma of the kidney found to harbor the EWSR1-CREB3L1 gene fusion. PMID: 24896634
    14. Temporally regulates the differentiation from neural precursor cells into astrocytes [review] PMID: 24242870
    15. EWSR1-CREB3L1 gene fusions are predominant over FUS and CREB3L2 rearrangements in pure sclerosing epithelioid fibrosarcoma. PMID: 24441665
    16. CREB3L1 plays an important role in suppressing tumorigenesis and that loss of expression is required for the development of a metastatic phenotype. PMID: 24126059
    17. a novel regulatory mechanism for VEGFA transcription by OASIS in human retinal pigment epithelial cells PMID: 23383089
    18. OASIS is important for the ER stress response and maintenance of some extracellular matrix proteins in human glioma cells. PMID: 23335989
    19. We report 2 cases of Low-grade fibromyxoid sarcoma serendipitously found to harbor a novel alternative EWSR1-CREB3L1 gene fusion. PMID: 23588368
    20. OASIS is notably unstable proteins that are easily degraded via the ubiquitin-proteasome pathway under normal conditions. PMID: 22705851
    21. Rapid amplification of cDNA ends revealed exon 6 of the cAMP-responsive element binding protein 3-like 1 gene (CREB3L1) fused in-frame to the EWSR1 exon 11. PMID: 21987447
    22. CREB3L1 may play an important role in limiting virus spread by inhibiting proliferation of virus-infected cells. PMID: 21767813
    23. Upon infection with diverse DNA and RNA viruses, CREB3L1 was proteolytically cleaved, allowing its NH(2) terminus to enter the nucleus and induce multiple genes encoding inhibitors of the cell cycle to block cell proliferation of infected cells. PMID: 21767813
    24. The human Creb3L1 can activate SPCG transcription in a heterologous system(Drosophila embryos), which suggests a general and direct role for this family of bZip transcription factors in mediating high-level secretory capacity. PMID: 21041443
    25. a transcriptional activator of CREB/ATF family with a transmembrane domain PMID: 12054625

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  • 相关疾病：
    Osteogenesis imperfecta 16 (OI16)
  • 亚细胞定位：
    Endoplasmic reticulum membrane; Single-pass type II membrane protein.; [Processed cyclic AMP-responsive element-binding protein 3-like protein 1]: Nucleus.
  • 蛋白家族：
    BZIP family, ATF subfamily
  • 组织特异性：
    Expressed in several tissues, with highest levels in pancreas and prostate. Expressed at relatively lower levels in brain.
  • 数据库链接：

    HGNC: 18856

    OMIM: 616215

    KEGG: hsa:90993

    STRING: 9606.ENSP00000434939

    UniGene: Hs.405961