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  4. Recombinant Human LIM domain-binding protein 1 (LDB1)

Recombinant Human LIM domain-binding protein 1 (LDB1)

  • 货号：
    CSB-YP771433HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP771433HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP771433HU-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-BP771433HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP771433HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    LDB1
  • Uniprot No.：
  • 别名：
    Carboxyl Terminal LIM Domain Binding 2; Carboxyl-terminal LIM domain-binding protein 2; CLIM 2; CLIM-2; hLdb1; LDB-1; ldb1; LDB1_HUMAN; LIM Domain Binding 1; LIM domain binding factor CLIM2; LIM domain-binding factor CLIM2; LIM domain-binding protein 1; NLI; Nuclear LIM Domain Interactor; Nuclear LIM interactor; xldb1
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    2-411
  • 氨基酸序列
    SVGCACPGC SSKSFKLYSP KEPPNGNAFP PFHPGTMLDR DVGPTPMYPP TYLEPGIGRH TPYGNQTDYR IFELNKRLQN WTEECDNLWW DAFTTEFFED DAMLTITFCL EDGPKRYTIG RTLIPRYFRS IFEGGATELY YVLKHPKEAF HSNFVSLDCD QGSMVTQHGK PMFTQVCVEG RLYLEFMFDD MMRIKTWHFS IRQHRELIPR SILAMHAQDP QMLDQLSKNI TRCGLSNSTL NYLRLCVILE PMQELMSRHK TYSLSPRDCL KTCLFQKWQR MVAPPAEPTR QQPSKRRKRK MSGGSTMSSG GGNTNNSNSK KKSPASTFAL SSQVPDVMVV GEPTLMGGEF GDEDERLITR LENTQFDAAN GIDDEDSFNN SPALGANSPW NSKPPSSQES KSENPTSQAS Q
  • 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 to the LIM domain of a wide variety of LIM domain-containing transcription factors. May regulate the transcriptional activity of LIM-containing proteins by determining specific partner interactions. Plays a role in the development of interneurons and motor neurons in cooperation with LHX3 and ISL1. Acts synergistically with LHX1/LIM1 in axis formation and activation of gene expression. Acts with LMO2 in the regulation of red blood cell development, maintaining erythroid precursors in an immature state.
  • 基因功能参考文献：
    1. Data indicate that LIM-domain-binding protein 1 (LDB1) has a strong role in colorectal cancer (CRC) progression. PMID: 27713177
    2. LDB1 maintains the terminally differentiated state of beta cells and is a component of active enhancers in both murine and human islets. PMID: 27941246
    3. SSBP3 Interacts With Islet-1 and Ldb1 to Impact Pancreatic beta-Cell Target Genes PMID: 26495868
    4. Alanine scanning mutagenesis of the LIM interaction domain of LDB1 revealed a discrete motif, R(320)LITR, required for LMO2 binding. PMID: 26598604
    5. In t(8;21) leukemia cells, LDB1 functions as a component of the stable AML1-ETO-containing transcription factor complex (AETFC). The AETFC components cooperatively regulate gene expression and contribute to leukemogenesis. PMID: 23812588
    6. We investigated NLI (Ldb1 homolog) complex occupancy and chromatin conformation of the beta-globin locus in human erythroid cells. PMID: 22010104
    7. These studies are consistent with a model in which TIF1gamma acts to ubiquitinate LDB1 leading to degradation of LDB1 and changes in transcription of LDB1-dependent promoters. PMID: 20447379
    8. Expression of LDB1 (LIM-domain-binding 1) protein in which Lys134 is replaced with arginine leads to enhanced expression of the mutant protein compared with the wild-type protein. PMID: 20423330
    9. Ssdp proteins interact with the LIM-domain-binding protein Ldb1 to regulate development PMID: 12381786
    10. characterize the assembly of a five-component complex containing TAL1, LMO2, Ldb1, E12, and DNA. The bHLH domains of TAL1 and E12 alone primarily formed helical homodimers, but together formed heterodimers, to which LMO2 bound with high affinity PMID: 17910069

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  • 亚细胞定位：
    Nucleus.
  • 蛋白家族：
    LDB family
  • 组织特异性：
    Expressed in a wide range of adult tissues including brain, heart, skeletal muscle, colon, thymus, spleen, kidney, liver, small intestine, lung and peripheral blood leukocytes.
  • 数据库链接：

    HGNC: 6532

    OMIM: 603451

    KEGG: hsa:8861

    STRING: 9606.ENSP00000392466

    UniGene: Hs.454418