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  4. Recombinant Human Translation initiation factor eIF-2B subunit delta (EIF2B4)

Recombinant Human Translation initiation factor eIF-2B subunit delta (EIF2B4)

  • 中文名称：
    人EIF2B4重组蛋白
  • 货号：
    CSB-YP887053HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    人EIF2B4重组蛋白
  • 货号：
    CSB-EP887053HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    人EIF2B4重组蛋白
  • 货号：
    CSB-EP887053HU-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：
  • 中文名称：
    人EIF2B4重组蛋白
  • 货号：
    CSB-BP887053HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    人EIF2B4重组蛋白
  • 货号：
    CSB-MP887053HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    EIF2B4
  • Uniprot No.：
  • 别名：
    EI2BD_HUMAN; EIF 2B; eIF 2B GDP GTP exchange factor subunit delta; eIF-2B GDP-GTP exchange factor subunit delta; Eif2b4; EIF2Bdelta; eukaryotic translation initiation factor 2B subunit 4; Translation initiation factor eIF-2B subunit delta
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    2-523
  • 氨基酸序列
    AAVAVAVRE DSGSGMKAEL PPGPGAVGRE MTKEEKLQLR KEKKQQKKKR KEEKGAEPET GSAVSAAQCQ VGPTRELPES GIQLGTPREK VPAGRSKAEL RAERRAKQEA ERALKQARKG EQGGPPPKAS PSTAGETPSG VKRLPEYPQV DDLLLRRLVK KPERQQVPTR KDYGSKVSLF SHLPQYSRQN SLTQFMSIPS SVIHPAMVRL GLQYSQGLVS GSNARCIALL RALQQVIQDY TTPPNEELSR DLVNKLKPYM SFLTQCRPLS ASMHNAIKFL NKEITSVGSS KREEEAKSEL RAAIDRYVQE KIVLAAQAIS RFAYQKISNG DVILVYGCSS LVSRILQEAW TEGRRFRVVV VDSRPWLEGR HTLRSLVHAG VPASYLLIPA ASYVLPEVSK VLLGAHALLA NGSVMSRVGT AQLALVARAH NVPVLVCCET YKFCERVQTD AFVSNELDDP DDLQCKRGEH VALANWQNHA SLRLLNLVYD VTPPELVDLV ITELGMIPCS SVPVVLRVKS SDQ
  • 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：
    Catalyzes the exchange of eukaryotic initiation factor 2-bound GDP for GTP.
  • 基因功能参考文献：
    1. A novel missense mutation within EIF2B4 is associated with vanishing white matter disease. PMID: 25600065
    2. demonstrate that DAP5 associates with eIF2beta and eIF4AI to stimulate IRES-dependent translation of cellular mRNAs PMID: 25779044
    3. The functional effects of selected vanishing white matter disease mutations in EIF2B2-5 by coexpressing mutated and wild-type subunits in human cells. PMID: 21560189
    4. analysis of developmental splicing deregulation in leukodystrophies related to EIF2B mutations PMID: 22737209
    5. A mutation .626G>A [p.Arg209Gln] in exon 7 and c.1399C>T [p.Arg467Trp] in exon 13 of the EIF2B4-Gens. PMID: 21503715
    6. Data demonstrate that cellular response resulting from eIF2alpha phosphorylation is attenuated in several cancer cell lines, and correlates with the expression of a specific isoform of a regulatory eIF2B subunit, eIF2Bdelta variant 1 (V1). PMID: 20709751
    7. These results validate the measurement of eIF2B GEF activity in patients' transformed-lymphocytes as an important tool for the diagnosis of eIF2B-related disorders. PMID: 20016818
    8. A unique EIF2B mutation spectrum in Chinese Vanishing white matter patients was shown. PMID: 19158808
    9. Mutation in EIF2B4 causes childhood ataxia with central nervous system hypomyelination/ vanishing white matter leukodystrophy. PMID: 12707859
    10. We report for the first time that in vitro fertilization and embryo transfer can lead to a successful procreation in patients with OLD related to EIF2B mutations. PMID: 18005052
    11. This study describe here a case suggestive of ovarioleukodistrophy carrying no eIF2B mutations. PMID: 18061208
    12. A novel mechanism for the control of translation initiation by amino acids, mediated by phosphorylation of EIF-2B, is reported. PMID: 18160716
    13. Study reports 9 novel mutations in EIF2B genes in 8 patients, increasing number of known mutations to more than 120. Using homology modeling, analyzed the impact of novel mutations on the 5 subunits of eIF2B protein (alpha, beta, gamma, delta, epsilon) PMID: 18263758
    14. The s suspected VWM and sequenced the genes EIF2B1-5, which revealed one heterozygous mutation in EIF2B4. PMID: 18330844
    15. We describe the first Chinese patient with typical clinical and radiological features genetically confirmed to have vanishing white matter disease for a mutation in EIF2B4. PMID: 18539998

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  • 相关疾病：
    Leukodystrophy with vanishing white matter (VWM)
  • 蛋白家族：
    EIF-2B alpha/beta/delta subunits family
  • 数据库链接：

    HGNC: 3260

    OMIM: 603896

    KEGG: hsa:8890

    STRING: 9606.ENSP00000394869

    UniGene: Hs.169474