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DNAJB2 Antibody

  • 货号：
    CSB-PA007008DSR1HU
  • 规格：
    ￥440
  • 促销：
    小规格抗体限时一口价
  • 图片：
    • Immunohistochemistry of paraffin-embedded human brain tissue using CSB-PA007008DSR1HU at dilution of 1:100
    • Immunohistochemistry of paraffin-embedded human pancreatic tissue using CSB-PA007008DSR1HU at dilution of 1:100
  • 其他：

产品详情

  • 产品名称：
    Rabbit anti-Homo sapiens (Human) DNAJB2 Polyclonal antibody
  • Uniprot No.：
    P25686
  • 基因名：
  • 别名：
    DNAJB2 antibody; HSJ1 antibody; HSPF3DnaJ homolog subfamily B member 2 antibody; Heat shock 40 kDa protein 3 antibody; Heat shock protein J1 antibody; HSJ-1 antibody
  • 宿主：
    Rabbit
  • 反应种属：
    Human
  • 免疫原：
    Recombinant Human DnaJ homolog subfamily B member 2 protein (215-324AA)
  • 免疫原种属：
    Homo sapiens (Human)
  • 标记方式：
    Non-conjugated
  • 克隆类型：
    Polyclonal
  • 抗体亚型：
    IgG
  • 纯化方式：
    Antigen Affinity Purified
  • 浓度：
    It differs from different batches. Please contact us to confirm it.
  • 保存缓冲液：
    PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
  • 产品提供形式：
    Liquid
  • 应用范围：
    ELISA, IHC
  • 推荐稀释比：
    Application Recommended Dilution
    IHC 1:20-1:200
  • Protocols：
  • 储存条件：
    Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
  • 货期：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

产品评价

靶点详情

  • 功能：
    Functions as a co-chaperone, regulating the substrate binding and activating the ATPase activity of chaperones of the HSP70/heat shock protein 70 family. In parallel, also contributes to the ubiquitin-dependent proteasomal degradation of misfolded proteins. Thereby, may regulate the aggregation and promote the functional recovery of misfolded proteins like HTT, MC4R, PRKN, RHO and SOD1 and be crucial for many biological processes. Isoform 1 which is localized to the endoplasmic reticulum membranes may specifically function in ER-associated protein degradation of misfolded proteins.
  • 基因功能参考文献：
    1. Study describes the identi fi cation of the fi rst deletion reported at the DNAJB2 locus, further expanding its phenotypic and genotypic spectrums as well as its disease-associated mechanisms with spinal muscular atrophy and parkinsonism. PMID: 27449489
    2. Our results disclose a novel interplay between ubiquitin- and phosphorylation-dependent signalling, and represent the first report of a regulatory mechanism for UIM-dependent function. They also suggest that CK2 inhibitors could release the full neuroprotective potential of HSJ1, and deserve future interest as therapeutic strategies for neurodegenerative disease. PMID: 28031292
    3. The results of this study confirm that HSJ1 mutations are a rare but detectable cause of autosomal recessive dHMN and CMT2. PMID: 25274842
    4. HSJ1a acts on mutant SOD1 through a combination of chaperone, co-chaperone and pro-ubiquitylation activity. PMID: 24023695
    5. a mutation causing a loss-of-function of HSJ1 is linked to a pure lower motor neuron disease, strongly suggesting that HSJ1 also plays an important and specific role in motor neurons. PMID: 22522442
    6. Data show that DNAJB2 is expressed in skeletal muscle at the neuromuscular junction of normal fibers, in the cytoplasm and membrane of regenerating fibers, and in protein aggregates and vacuoles in protein aggregate myopathies. PMID: 20395441
    7. data provide evidence that cytoplasmic chaperones HSJ1a and HSJ1b when targeted to the endoplasmic reticulum can influence the folding and processing of rhodopsin PMID: 12754272
    8. HSJ1 is a neuronal shuttling factor for the sorting of chaperone clients to the proteasome. PMID: 15936278
    9. Cystamine and cysteamine increase brain levels of BDNF in Huntington disease via HSJ1b and transglutaminase PMID: 16604191
    10. Damaging exercise induced the expression of capZalpha, MCIP1, CARP1, DNAJB2, c-myc, and junD, each of which are likely involved in skeletal muscle growth, remodeling, and stress management. PMID: 18321953

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  • 相关疾病：
    Distal spinal muscular atrophy, autosomal recessive, 5 (DSMA5)
  • 亚细胞定位：
    [Isoform 2]: Cytoplasm. Nucleus.; [Isoform 1]: Endoplasmic reticulum membrane; Lipid-anchor; Cytoplasmic side.
  • 组织特异性：
    More abundantly expressed in neocortex, cerebellum, spinal cord and retina where it is expressed by neuronal cells (at protein level). Detected at much lower level in non-neuronal tissues including kidney, lung, heart, skeletal muscle, spleen and testis (
  • 数据库链接：

    HGNC: 5228

    OMIM: 604139

    KEGG: hsa:3300

    STRING: 9606.ENSP00000338019

    UniGene: Hs.77768