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  4. Recombinant Human Mitotic spindle assembly checkpoint protein MAD2B (MAD2L2)

Recombinant Human Mitotic spindle assembly checkpoint protein MAD2B (MAD2L2)

  • 货号：
    CSB-YP887064HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP887064HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP887064HU-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-BP887064HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP887064HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    Homolog of REV7 S cerevisiae; hREV7; MAD2 (mitotic arrest deficient yeast, homolog) like 2; MAD2 homolog; MAD2 like 2; MAD2 mitotic arrest deficient like 2; MAD2-like protein 2; MAD2B ; Mad2l2; MD2L2_HUMAN; Mitotic Arrest Deficient 2 L2; Mitotic arrest deficient 2-like protein 2; Mitotic arrest deficient homolog like 2; Mitotic arrest deficient like 2 (yeast) ; Mitotic arrest deficient yeast homolog; Mitotic spindle assembly checkpoint protein MAD2B; Polymerase (DNA directed) zeta 2 accessory subunit; POLZ2; REV 7; REV7; REV7 homolog; Weakly similar to Mitotic MAD2 protein (S cerevisiae)
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-211
  • 氨基酸序列
    MTTLTRQDLN FGQVVADVLC EFLEVAVHLI LYVREVYPVG IFQKRKKYNV PVQMSCHPEL NQYIQDTLHC VKPLLEKNDV EKVVVVILDK EHRPVEKFVF EITQPPLLSI SSDSLLSHVE QLLRAFILKI SVCDAVLDHN PPGCTFTVLV HTREAATRNM EKIQVIKDFP WILADEQDVH MHDPRLIPLK TMTSDILKMQ LYVEERAHKG S
  • 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：
    Adapter protein able to interact with different proteins and involved in different biological processes. Mediates the interaction between the error-prone DNA polymerase zeta catalytic subunit REV3L and the inserter polymerase REV1, thereby mediating the second polymerase switching in translesion DNA synthesis. Translesion DNA synthesis releases the replication blockade of replicative polymerases, stalled in presence of DNA lesions. Component of the shieldin complex, which plays an important role in repair of DNA double-stranded breaks (DSBs). During G1 and S phase of the cell cycle, the complex functions downstream of TP53BP1 to promote non-homologous end joining (NHEJ) and suppress DNA end resection. Mediates various NHEJ-dependent processes including immunoglobulin class-switch recombination, and fusion of unprotected telomeres. May also regulate another aspect of cellular response to DNA damage through regulation of the JNK-mediated phosphorylation and activation of the transcriptional activator ELK1. Inhibits the FZR1- and probably CDC20-mediated activation of the anaphase promoting complex APC thereby regulating progression through the cell cycle. Regulates TCF7L2-mediated gene transcription and may play a role in epithelial-mesenchymal transdifferentiation.
  • 基因功能参考文献：
    1. results provide insights into the structure of the Rev1/Polzeta TLS assembly and highlight the function of Rev7 homo- and heterodimerization. PMID: 30111544
    2. Skp2, a confirmed APC/C-CDH1 substrate and E-cadherin destroyer, was increased in TGF-beta1-treated proximal tubular epithelial cells, which could be blocked by MAD2B depletion. PMID: 27488450
    3. structure-based interaction analyses revealed an unprecedented mechanism involving CAMP's WK motif. Surprisingly, in one of the crystal forms, the MAD2L2-CAMP complex formed a dimeric structure in which the C-terminal region of MAD2L2 was swapped and adopted an immature structure PMID: 28887307
    4. REV7 is a previously undescribed FA gene, which we term FANCV PMID: 27500492
    5. Knockdown of REV7 inhibited the migration, invasion, and epithelial-mesenchymal transition (EMT) of breast cancer cells. Meanwhile, overexpression of REV7 promoted the migration, invasion, and EMT of breast cancer cells. PMID: 27712588
    6. hMAD2 also binds to the hREV7-binding sequence in hREV3, whereas hMAD2 does not bind to a similar sequence in ADAM9 or ELK-1 and hREV7 does not bind to the hMAD2-binding sequence in hMAD1 or hCDC20. PMID: 20088965
    7. data establish MAD2L2 as a crucial contributor to the control of DNA repair activity by 53BP1 that promotes NHEJ by inhibiting 5' end resection downstream of RIF1 PMID: 25799990
    8. results reveal an unexpected crucial function of REV7 downstream of 53BP1 in coordinating pathological DSB repair pathway choices in BRCA1-deficient cells PMID: 25799992
    9. that MAD2B may play an important role in high glucose-mediated podocyte injury of diabetic nephropathy via modulation of Cdh1, cyclin B1, and Skp2 expression PMID: 25651564
    10. Rev7 is essential for mutagenesis and S phase progression in UV-irradiated fibroblasts. PMID: 18295554
    11. These findings indicate that depletion of REV7 enhances sensitivity to cisplatin treatment in ovarian clear cell carcinoma (CCC), suggesting that REV7 is a candidate molecular target in CCC management. PMID: 24597627
    12. MAD2L2 helps to ensure a robustly bistable switch between APC/C(CDC20) and APC/C(CDH1) during the metaphase-to-anaphase transition, thereby contributing to mitotic fidelity. PMID: 24100295
    13. REV7 is required for anaphase-promoting complex-dependent ubiquitination and degradation of translesion DNA polymerase REV1. PMID: 23287467
    14. MAD2B may mediate Sim2 function during development in CNS and thereby play a critical role in pathophysiological mechanisms in Down syndrome PMID: 22660985
    15. analysis of the crystal structure of the ternary complex composed of the C-terminal domain of human REV1, REV7, and a REV3 fragment PMID: 22859296
    16. the Rev1 C-terminal domain utilizes independent interaction interfaces to simultaneously bind a fragment of the 'inserter' poleta and Rev7 subunit of the 'extender' polvarsigma, thereby serving as a cassette that may accommodate several polymerases PMID: 22828282
    17. ternary complex of the C-terminal domain of human REV1 in complex with REV7 bound to a REV3 fragment has been crystallized. The crystals belonged to space group P3(1)21, with unit-cell parameters a = b = 74.7, c = 124.5 A PMID: 22869133
    18. The REV1/Polzeta complex maintains genomic stability by directly participating in DNA double-stranded break repair. PMID: 21926160
    19. Data show that MAD2B interacts with CLTA during the G2/M phase of the cell cycle and that depletion of MAD2B leads to a marked increase in the percentage of misaligned chromosomes and a redistribution of CLTA during mitosis. PMID: 21152103
    20. The hRev7 is required for TLS past BPDE-induced DNA lesions but that it is not essential for inserting nucleotides opposite such lesions suggest a role for hPolzeta in the extension step of translesion synthesis. PMID: 21143968
    21. show the first crystal structure of REV7 in complex with a fragment of REV3 polymerase (residues 1847-1898) and reveal the mechanism underlying REV7-REV3 interaction PMID: 20164194
    22. To clarify the structural basis of the interaction between REV7 and REV3, REV7 was crystallized in complex with a REV3 fragment. PMID: 20054135
    23. the small GTPase RAN is a novel MAD2B binding protein PMID: 19753112
    24. purified human REV1 and REV7 proteins form a heterodimer in solution, which is stable through intensive purification steps. PMID: 12529368
    25. Upregulated MAD2L2 expression is associated with colorectal tumors PMID: 17044027
    26. Human Rev7 (hRev7)/MAD2B/MAD2L2 is an interaction partner for Elk-1 and hRev7 acts to promote Elk-1 phosphorylation by the c-Jun N-terminal protein kinase (JNK) MAP kinases. PMID: 17296730
    27. Chromophobe renal cell carcinoma presented underexpression of MAD1, and MAD2L2. PMID: 17333263
    28. Hepatocellular carcinoma-associated gene 2 interacts with MAD2L2. PMID: 17541814
    29. Study provides the first evidence for the involvement of MAD2B in TCF4-mediated epithelial-mesenchymal transdifferentiation. PMID: 19443654

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  • 相关疾病：
    Fanconi anemia, complementation group V (FANCV)
  • 亚细胞定位：
    Nucleus. Cytoplasm, cytoskeleton, spindle. Cytoplasm. Chromosome.
  • 组织特异性：
    Ubiquitously expressed.
  • 数据库链接：

    HGNC: 6764

    OMIM: 604094

    KEGG: hsa:10459

    STRING: 9606.ENSP00000235310

    UniGene: Hs.19400