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  4. Recombinant Human Muscleblind-like protein 2 (MBNL2)

Recombinant Human Muscleblind-like protein 2 (MBNL2)

  • 货号：
    CSB-YP736209HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP736209HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP736209HU-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-BP736209HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP736209HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    MBNL2
  • Uniprot No.：
  • 别名：
    DKFZp781H1296; MBLL; MBLL39; Mbnl2; MBNL2_HUMAN; MGC120625; MGC120626; MGC120628; Muscleblind like 2; muscleblind like protein 1; muscleblind like protein 2; muscleblind like protein like 39; muscleblind like splicing regulator 2; Muscleblind-like protein 1; Muscleblind-like protein 2; Muscleblind-like protein-like 39; Muscleblind-like protein-like; OTTHUMP00000178763; PRO2032; RP11-128N14.1
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-373
  • 氨基酸序列
    MALNVAPVRD TKWLTLEVCR QFQRGTCSRS DEECKFAHPP KSCQVENGRV IACFDSLKGR CSRENCKYLH PPTHLKTQLE INGRNNLIQQ KTAAAMLAQQ MQFMFPGTPL HPVPTFPVGP AIGTNTAISF APYLAPVTPG VGLVPTEILP TTPVIVPGSP PVTVPGSTAT QKLLRTDKLE VCREFQRGNC ARGETDCRFA HPADSTMIDT SDNTVTVCMD YIKGRCMREK CKYFHPPAHL QAKIKAAQHQ ANQAAVAAQA AAAAATVMAF PPGALHPLPK RQALEKSNGT SAVFNPSVLH YQQALTSAQL QQHAAFIPTG SVLCMTPATS IDNSEIISRN GMECQESALR ITKHCYCTYY PVSSSIELPQ TAC
  • 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：
    Mediates pre-mRNA alternative splicing regulation. Acts either as activator or repressor of splicing on specific pre-mRNA targets. Inhibits cardiac troponin-T (TNNT2) pre-mRNA exon inclusion but induces insulin receptor (IR) pre-mRNA exon inclusion in muscle. Antagonizes the alternative splicing activity pattern of CELF proteins. RNA-binding protein that binds to 5'ACACCC-3' core sequence, termed zipcode, within the 3'UTR of ITGA3. Binds to CUG triplet repeat expansion in myotonic dystrophy muscle cells by sequestering the target RNAs. Seems to regulate expression and localization of ITGA3 by transporting it from the nucleus to cytoplasm at adhesion plaques. May play a role in myotonic dystrophy pathophysiology (DM).
  • 基因功能参考文献：
    1. Functional depletion of the alternative splicing factors Muscleblind-like (MBNL 1 and 2) is at the basis of the neuromuscular disease myotonic dystrophy type 1 (DM1). Here, we screen for miRNAs that regulate MBNL1 and MBNL2 in HeLa cells. We thus identify miR-23b and miR-218, and confirm that they downregulate MBNL proteins in this cell line. PMID: 29946070
    2. Low MBNL2 expression is associated with hepatocellular carcinoma growth and invasion. PMID: 27564110
    3. Sense DMPK RNA foci clearly co-localize with MBNL1 and MBNL2 proteins and accumulate in myotonic dystrophy 1 tissues during development. PMID: 26339785
    4. both MBNL1 and MBNL2 are involved in the regulation of Tau exon 2 splicing and the mis-splicing of Tau in DM1 is due to the combined inactivation of both PMID: 24440524
    5. consistent with a central and negative regulatory role for MBNL proteins in pluripotency, their knockdown significantly enhances the expression of key pluripotency genes and the formation of induced pluripotent stem cells during somatic cell reprogramming PMID: 23739326
    6. We propose that major pathological features of the myotonic dystrophy brain result from disruption of the MBNL2-mediated developmental splicing program PMID: 22884328
    7. MBNL proteins promote opposite splicing patterns for cardiac troponin T and insulin receptor alternative exons PMID: 15257297
    8. MBNL1 and MBNL2 always co-distributed. Functional differences between MBNL1 and MBNL2 have not yet been found PMID: 19095965
    9. solution structures of both tandem zinc finger (TZF) motifs, TZF12 (comprising ZF1 and ZF2) and TZF34 (ZF3 and ZF4), in MBNL2 PMID: 19177353

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  • 亚细胞定位：
    Nucleus. Cytoplasm. Note=Greater concentration in the nucleus. Expressed in or near large cytoplasmic adhesion plaques (PubMed:16273094). Location in the cytoplasm is microtubule-dependent (PubMed:16273094). In both DM1 and DM2 patients, colocalizes with nuclear foci of retained expanded-repeat transcripts (PubMed:11929853).
  • 蛋白家族：
    Muscleblind family
  • 组织特异性：
    Expressed in heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas.
  • 数据库链接：

    HGNC: 16746

    OMIM: 607327

    KEGG: hsa:10150

    STRING: 9606.ENSP00000267287

    UniGene: Hs.657347