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  4. Recombinant Human Heterogeneous nuclear ribonucleoprotein L (HNRNPL)

Recombinant Human Heterogeneous nuclear ribonucleoprotein L (HNRNPL)

  • 货号：
    CSB-EP010612HU(F1)
  • 规格：
    ￥1344
  • 图片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

产品详情

  • 纯度：
    Greater than 90% as determined by SDS-PAGE.
  • 基因名：
    HNRNPL
  • Uniprot No.：
  • 别名：
    D830027H13Rik; FLJ35509; Heterogeneous nuclear ribonucleoprotein L; hnRNP L; hnRNP-L; Hnrnpl; hnRPL; HNRPL_HUMAN; P/OKcl.14
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length
  • 来源：
    E.coli
  • 分子量：
    80.1kDa
  • 表达区域：
    1-589aa
  • 氨基酸序列
    MSRRLLPRAEKRRRRLEQRQQPDEQRRRSGAMVKMAAAGGGGGGGRYYGGGSEGGRAPKRLKTDNAGDQHGGGGGGGGGAGAAGGGGGGENYDDPHKTPASPVVHIRGLIDGVVEADLVEALQEFGPISYVVVMPKKRQALVEFEDVLGACNAVNYAADNQIYIAGHPAFVNYSTSQKISRPGDSDDSRSVNSVLLFTILNPIYSITTDVLYTICNPCGPVQRIVIFRKNGVQAMVEFDSVQSAQRAKASLNGADIYSGCCTLKIEYAKPTRLNVFKNDQDTWDYTNPNLSGQGDPGSNPNKRQRQPPLLGDHPAEYGGPHGGYHSHYHDEGYGPPPPHYEGRRMGPPVGGHRRGPSRYGPQYGHPPPPPPPPEYGPHADSPVLMVYGLDQSKMNCDRVFNVFCLYGNVEKVKFMKSKPGAAMVEMADGYAVDRAITHLNNNFMFGQKLNVCVSKQPAIMPGQSYGLEDGSCSYKDFSESRNNRFSTPEQAAKNRIQHPSNVLHFFNAPLEVTEENFFEICDELGVKRPSSVKVFSGKSERSSSGLLEWESKSDALETLGFLNHYQMKNPNGPYPYTLKLCFSTAQHAS
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal 6xHis-SUMO-tagged
  • 产品提供形式：
    Liquid or 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.
  • 缓冲液：
    Tris-based buffer,50% glycerol
  • 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：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. 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 & COA：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    Splicing factor binding to exonic or intronic sites and acting as either an activator or repressor of exon inclusion. Exhibits a binding preference for CA-rich elements. Component of the heterogeneous nuclear ribonucleoprotein (hnRNP) complexes and associated with most nascent transcripts. Associates, together with APEX1, to the negative calcium responsive element (nCaRE) B2 of the APEX2 promoter.
  • 基因功能参考文献：
    1. High expression of HnRNP L is associated with oral squamous cell carcinoma. PMID: 27808105
    2. uc.345 could upregulate the hnRNPL expression and that inhibition of (hnRNPL) dampens the tumorigenesis capability of uc.345. PMID: 27689400
    3. HnRNP L is a novel regulator of HPV16 RNA processing.HnRNP L controls HPV16 RNA polyadenylation and splicing in an Akt kinase-dependent manner. PMID: 28934469
    4. Translation of VEGFA mRNA in myeloid cells is dictated by a bi-directional interaction between miR-574-3p, a CA-rich microRNA, and hnRNP L. In normoxia, miR-574-3p, acting as a decoy, binds cytoplasmic hnRNP L and prevents its binding to the CARE and stimulation of VEGFA mRNA translation, simultaneously permitting miR-297-mediated translational silencing. PMID: 28520992
    5. High HNRNPL expression is associated with prostate cancer. PMID: 28038443
    6. hnRNP-L contributes to poor prognosis and tumor progression of BC by inhibiting the intrinsic apoptotic signaling and enhancing MAPK signaling pathways PMID: 28088793
    7. hnRNP L inhibits proximal 5'SS but promotes two consecutive distal 5'SS splicing, antagonizing SRSF1 roles in KLF6 pre-mRNA splicing. PMID: 28119102
    8. HNRNPL acts as the adaptor to combine the two substructures and form the intact Sam68 nuclear body through the interaction of two sets of RNA recognition motifs with the putative architectural RNA in the respective substructures. PMID: 27377249
    9. hnRNP L controls inclusion of a broad spectrum of alternative cassette exons in T cells. PMID: 26437669
    10. The study presents the structural characterization of the RNA recognition motif domains of hnRNP-L and demonstrate their function in repressing exon 4 of SLC2A2. PMID: 26051023
    11. Data suggest that incorporation of 3(S)-methyl-beta-alanine into a short alpha-helical region of nucleic acid binding domain of hnRNP LL significantly stabilizes helix without affecting its DNA binding properties. PMID: 25982410
    12. Our results reveal that hnRNP L is a new regulator for CD44 V10 exon splicing. PMID: 25623890
    13. hnRNP K and hnRNP L may serve as A1CF-like cofactors in AID-mediated class switch recombination and somatic hypermutation PMID: 25902538
    14. Results show that HNRNPL represses splicing when bound to intronic regions upstream of alternative exons, and in contrast, activates splicing when bound to the downstream intron. PMID: 24526010
    15. hnRNP L is a potential biomarker for the diagnosis of HBV-HCC and show that hnRNP L contributes to HCC progression. PMID: 24125732
    16. HnRNP L and hnRNP LL antagonistically modulate PTB-mediated splicing suppression of CHRNA1 pre-mRNA. PMID: 24121633
    17. THRIL has a role in regulating TNFalpha expression through its interaction with hnRNPL PMID: 24371310
    18. Data show that alternative exons with weak 5' splice site sequences specifically show a strong correlation between hnRNP L binding and hnRNP L-dependent splicing regulation. PMID: 24164894
    19. functional component of hnRNP LL is consistent with the fact that the full-length hnRNP LL has a greater silencing activity than hnRNP L PMID: 23646903
    20. Induction of caspase-9b expression is due to activation of hnRNP L via phosphorylation to compete/inhibit hnRNP U association with exon 3 of Casp9 mRNA. PMID: 23396972
    21. hnRNP L represses CD45 exon 4 by recruiting hnRNP A1 to a sequence upstream of the 5' splice site PMID: 23394998
    22. HnRNPL is a key factor involved in the spermatogenesis by functional proteomic studies of azoospermia patients with sertoli cell only syndrome. PMID: 22245417
    23. Constitutive deletion of splicing factor hnRNP L impedes early embryonic development of transgenic mice. PMID: 22523384
    24. NSP 5a3a's novel interaction with B23 and ribonuclear protein hnRNP-L implicates NSP 5a3a in cellular processes such as ribosome biogenesis and rRNA transcription . PMID: 20237420
    25. Hypoxia induces translocation of nuclear hnRNP L to the cytoplasm, which markedly increases hnRNP L binding to VEGFA mRNA thereby inhibiting miRNA activity. PMID: 21343907
    26. hnRNP L represses splicing by preventing 5' splice site recognition of the U1 snRNP. PMID: 19946215
    27. The binding of hnRNP L to an exon represses strong splice sites but enhances weak splice sites. PMID: 20122404
    28. identified hnRNP L as a novel Sam68-interacting protein partner. PMID: 19912651
    29. AP-endonuclease 1 and hnRNP-L interact with a nCaRE-like repressor element in the AP-endonuclease 1 promoter PMID: 11809897
    30. HnRNP L may be involved in the regulation of many other genes containing CA repeats or A/C-rich enhancers. PMID: 12447348
    31. hnRNP L plays roles in enhancing stability, polyadenylation, and nucleocytoplasmic export; it does so by directly recruiting to intronless pre-mRNA processing enhancer (PPE) element-containing RNAs cofactors normally recruited to intron-containing RNAs. PMID: 16024770
    32. 11 target genes of hnRNP L were describes. PMID: 18073345
    33. hnRNP L is an essential component of CaMKIV-regulated alternative splicing through CA repeats, with its phosphorylation likely playing a critical role. PMID: 19017650
    34. These results strongly demonstrate the functional requirement of cellular hnRNP L for the HCV internal ribosome entry site activity. PMID: 19061868
    35. hnRNP L cross-regulates inclusion of an analogous poison exon in the hnRNP L-like pre-mRNA, which explains the reciprocal expression of the two closely related hnRNP L proteins. PMID: 19124611
    36. CA repeats in the 3'UTR of bcl-2 mRNA interact with hnRNP L in vitro and in vivo; this physical association is partially involved in the decay of bcl-2 mRNA. PMID: 19298794
    37. Identification of a novel, higher eukaryotic specific subunit, heterogeneous nuclear ribonucleoprotein L (HnRNP-L)required for lysine methylation in vivo. PMID: 19332550
    38. confirm the interactions of eEF1A1, p54(nrb), hnRNP-L, GAPDH and ASF/SF2 with the right terminal stem-loop domain of HDV genomic RNA in vitro PMID: 19464723

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  • 亚细胞定位：
    Nucleus, nucleoplasm. Cytoplasm.
  • 数据库链接：

    HGNC: 5045

    OMIM: 164021

    KEGG: hsa:3191

    STRING: 9606.ENSP00000221419

    UniGene: Hs.644906