Your Good Partner in Biology Research

Human dopamine-β-hydroxylase,DBH ELISA Kit

  • 中文名称:
    人多巴胺-β羟化酶(DBH)酶联免疫试剂盒
  • 货号:
    CSB-E09653h
  • 规格:
    96T/48T
  • 价格:
    ¥3600/¥2500
  • 其他:

产品详情

  • 产品描述:
    CUSABIO针对人多巴胺-β羟化酶(DBH)研发的定量检测试剂盒(货号:CSB-E09653h),采用竞争法酶联免疫原理,能够精准检测血清、血浆及组织匀浆样本中2.5-500 ng/mL浓度范围的DBH蛋白水平。DBH是催化多巴胺转化为去甲肾上腺素的关键酶,主要分布于交感神经末梢和肾上腺髓质,其活性与心血管调节、应激反应等生理过程密切相关,是研究交感神经系统功能的重要生物标志物。该试剂盒包含预包被抗体的96孔板、系列浓度标准品、生物素标记检测抗体及显色系统,操作流程标准化,灵敏度可达2.5 ng/mL,约3小时可完成检测。适用于神经生物学、药理学等领域的基础研究,如神经退行性疾病模型、精神分裂症动物模型、高血压相关机制研究等场景中DBH表达水平的动态监测,或通过检测外周血样本评估交感神经活性变化,为探索交感神经活性调控及相关疾病的分子机制提供可靠工具。
  • 别名:
    dbh ELISA Kit; DBM ELISA Kit; Dopamine beta hydroxylase ELISA Kit; Dopamine beta monooxygenase ELISA Kit; Dopamine beta-hydroxylase (dopamine beta-monooxygenase) ELISA Kit; Dopamine beta-monooxygenase ELISA Kit; DOPO_HUMAN ELISA Kit; OTTHUMP00000022501 ELISA Kit; Soluble dopamine beta-hydroxylase ELISA Kit
  • 缩写:
    DBH
  • Uniprot No.:
  • 种属:
    Homo sapiens (Human)
  • 样本类型:
    serum, plasma, tissue homogenates
  • 检测范围:
    2.5 ng/mL-500 ng/mL
  • 灵敏度:
    1.25 ng/mL
  • 反应时间:
    1-5h
  • 样本体积:
    50-100ul
  • 检测波长:
    450 nm
  • 研究领域:
    Metabolism
  • 测定原理:
    quantitative
  • 测定方法:
    Competitive
  • 精密度:
    Intra-assay Precision (Precision within an assay): CV%<15%      
    Three samples of known concentration were tested twenty times on one plate to assess.  
    Inter-assay Precision (Precision between assays): CV%<15%      
    Three samples of known concentration were tested in twenty assays to assess.    
                 
  • 线性度:
    To assess the linearity of the assay, samples were spiked with high concentrations of human DBH in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
      Sample Serum(n=4)  
    1:1 Average % 90  
    Range % 82-96  
    1:2 Average % 95  
    Range % 91-100  
    1:4 Average % 98  
    Range % 91-105  
    1:8 Average % 93  
    Range % 84-99  
  • 回收率:
    The recovery of human DBH spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
    Sample Type Average % Recovery Range  
    Serum (n=5) 94 90-99  
    EDTA plasma (n=4) 97 90-104  
                 
                 
  • 标准曲线:
    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
    ng/ml OD1 OD2 Average    
    0 1.958 1.963 1.961    
    2.5 1.311 1.321 1.316    
    10 0.812 0.836 0.824    
    40 0.516 0.527 0.522    
    125 0.319 0.324 0.322    
    500 0.186 0.189 0.188    
  • 数据处理:
  • 货期:
    3-5 working days

产品评价

靶点详情

  • 功能:
    Conversion of dopamine to noradrenaline.
  • 基因功能参考文献:
    1. Most DBH polymorphisms from the currently available loci showed no linkage to Alzheimer's disease, Parkinson's disease, and schizophrenia, indicating the lower possibility of these loci serving as genetic markers of the risks of diseases with neurodegenerative characteristics. On the other hand, the DBH rs2283123 and rs2007153 polymorphisms could have opposite effects on schizophrenia development in Caucasians PMID: 30453293
    2. The findings of this study confirmed a strong association between genotype at rs1611115 and pDbetaH activity in Chinese patients with schizophrenia. Our data also suggest the rs1108580 polymorphism may influence some aspects of cognitive function in schizophrenia. PMID: 28647493
    3. Its single-nucleotide polymorphisms involves in dopaminergic metabolism and motor and cognitive function in older adults PMID: 29525179
    4. This study demonstrate the genetic influence of a family history of alcohol use disorders and DAT and DBH gene polymorphisms on the risk of withdrawal seizures and delirium tremens. PMID: 28139629
    5. Homospecific activity computed for the WT of DBH and variant proteins showed a marginal decrease in A318S, W544S and R549C variants PMID: 28707163
    6. This study indicated that DBH5'-Ins/Del polymorphism may not play a role in the susceptibility to tardive dyskinesia and cognitive deficits in schizophrenia with tardive dyskinesia. PMID: 27776953
    7. DRD2 A2/A1, DRD3 Ser9Gly, DbetaH -1021C>T, OPRM1 A118G and GRIK1 rs2832407C>A are not associated with alcoholism alone or in interaction. PMID: 27447243
    8. Results suggest that interference of cannabis and cocaine with cognitive impulse control and functional corticostriatal connectivity depends on DBH genotype. PMID: 26667034
    9. Dopamine beta-Hydroxylase Deficiency is associated with Hyperinsulinemia and Insulin Resistance. PMID: 27778639
    10. Dopamin Beta Hydroxylase gene +1603C > T polymorphism may be one of the many genetic factors for migraine susceptibility in the Turkish population. PMID: 26868704
    11. The genotype and allele distribution frequencies in rs1611115 were different between Parkinson's disease patients and the healthy control. The TT genotype may lead to a 2.95 times higher risk of Parkinson's disease occurrence compared with the common genotype CC. DBH rs1611115 polymorphism was likely to be associated with the susceptibility to PD, but we did not find that rs732833 is a susceptibility marker PMID: 27177268
    12. Results suggest that the DBH gene may play an important role in the occurrence of schizophrenia (SCZ). Also, rs1611114 may be associated with SCZ susceptibility and related clinical symptoms in the Chinese Zhuang but not Han Chinese population. PMID: 27236774
    13. Study found that the functional T allele in DBH SNP rs1611115, which reduces the conversion of dopamine to norepinephrine, corresponds with different BOLD-signal changes in responses to gambling, drug or sad cues in individuals with and without pathological gambling PMID: 27194378
    14. This study demonstrated that the association between DbetaH genotype (C1021T), early onset of conduct disorder and psychopathic traits in juvenile delinquents. PMID: 26616837
    15. We report the crystal structure of human dopamine b-hydroxylase, which is the enzyme converting dopamine to norepinephrine. The structure of the DOMON (dopamine b-monooxygenase N-terminal) domain, also found in 1600 other proteins, reveals a possible metal-binding site and a ligand-binding pocket PMID: 27152332
    16. The p.Val26Met variant in the dopamine beta-hydroxylase gene at 9q34.2 was associated with Lung Cancer. PMID: 26762739
    17. A DBH gene variant, rs129882, which confers risk to attention deficit hyperactivity disorder, is also associated with reduced in vitro gene expression. PMID: 25975715
    18. No significant association was found between the DbetaH 5'-Ins/Del polymorphism and patients with chronic schizophrenia. PMID: 26891013
    19. This study finding significant excess of rare nonsynonymous variants exclusive to European Americans smokers in DBH. PMID: 25450229
    20. did not find a significant association of rs1611115 with PTSD risk [meta-analysis] PMID: 26986136
    21. Reported is the construction of a tissue engineered intervertebral disc with high biological activity using an allogeneic intervertebral disc supplemented with transfected nucleus pulposus cells expressing exogenous dopamine beta-hydroxylase. PMID: 26400296
    22. There was no significant relationship between Migraine susceptibility and genetic polymorphisms of DBH. PMID: 26632697
    23. Results suggest that the DBH5'-Ins/Del polymorphism may not contribute directly to the development of tardive dyskinesia in schizophrenia, but it may be involved in the excited behavior of tardive dyskinesia patients PMID: 25336319
    24. C-1021T polymorphism not associated with orthostatic hypotensive risk in a Chinese population PMID: 24990418
    25. this study shows the influence of 444 G/A (rs 1108580) and -1021 C/T (rs 1611115) polymorphisms of the dopamine beta-hydroxylase (DBH) gene on clinical parameters of the trajectory of alcohol dependence. PMID: 26356164
    26. Identification of DBH variants with strong effects makes it possible to take advantage of Mendelian randomization approaches to test causal effects of this intermediate trait on disease. PMID: 24986918
    27. DBH5'-Ins/Del and -1021C/T polymorphism in promoter region of DBH gene was associated with major depressive disorder. PMID: 24888991
    28. The genetic polymorphism in dopamine beta-hydroxylase is associated with methamphetamine-induced paranoia and influences smoking initiation. PMID: 24521142
    29. This study demonstrated the importance of DBH -1021C/T as a genetic basis of empathy and in predicting individual differences in social and affective processing. PMID: 23988761
    30. Demonstrate profound effects of DBH variants on expression in 2 sympathetically innervated organs, liver and lung, and association of these variants with clinical phenotypes responsive to peripheral sympathetic tone. PMID: 25326128
    31. An association between dopamine-beta hydroxylase (DBH) promoter polymorphisms (a 5'-ins/del and a GTn repeats) and a history of suicide attempt in 223 chronic schizophrenia individuals, was studied. PMID: 24710129
    32. This study demonistrated that the Polymorphisms of dopamine beta hydroxylase is not not associated with Alzheimer's disease. PMID: 24201835
    33. Individuals with the normal DbetaH activity genotype (CC) showed no differential response to levodopa treatment for cocaine dependence PMID: 24809448
    34. role for DBH promoter variation in long-term renal decline rate PMID: 24391727
    35. Data suggest that the interaction of single nucleotide polymorphism (SNP) of interleukin-10 (IL-10) and and dopamine beta-hydroxylase (DBH) may play a role in the general symptoms on PANSS in schizophrenic patients with Tardive dyskinesia (TD). PMID: 23951054
    36. This study show DBH5'-ins/del heterozygotes (associated with average level of plasma DbetaH activity) showed increased post-error slowing compared to del/del homozygotes and ins/ins homozygotes (associated with low and high level of plasma DbetaH activity. PMID: 23962674
    37. This study presents evidence for a potentially functional DBH variant influencing the risk for alcohol dependence while other comorbid conditions are not independently influenced PMID: 23906995
    38. These results suggested that dopamine beta hydroxylase gene (DBH) might be related to attention-deficit hyperactivity disorder (ADHD)symptoms in korean children. PMID: 23692268
    39. This study identified that the DBH5'-Ins/Del polymorphism may contribute to the susceptibility to first-episode schizophrenic patients. PMID: 23707643
    40. genetic association studies in the Netherlands: Data suggest that an SNP in DBH (rs2519152) is associated with attention deficit disorder with hyperactivity (but not substance abuse disorders). [PILOT STUDY] PMID: 22841130
    41. although the DBH 5'-Ins/Del polymorphism was not associated with susceptibility to TD in patients with schizophrenia, it might be related to positive symptoms of schizophrenia PMID: 23559427
    42. This study showed genotypes-independent decrease in pDBH activity in patients with AD compared to enzyme activity in age-matched healthy controls. We did not confirm the association of low activity T allele variant of the DBH C-970T and alzheimer disease. PMID: 23416088
    43. the dopamine beta-hydroxylase (DBH) polymorphism (DBH -1021C/T) that is associated with low DbetaH levels also was associated with greater improvement in cocaine positive urines in the vaccine-treated group. PMID: 23458673
    44. -1021TT genotype may be implicated with a more progressive nature of heroin addiction, although DBH -1021C/T is unlikely to be involved in the risk of heroin addiction. PMID: 23510745
    45. DBH rs7239728 imparted significant migraine risk at genotypic, allelic & carrier analyses. 2 genotype interactions between ANKK1 rs1800497 & DBH rs72393728 polymorphisms showed significant risks. PMID: 22875483
    46. DBH and MAOA can influence human attentional biases, and there is a gene-gene interaction between the DBH and MAOA on attentional bias for negative expressions. PMID: 23054588
    47. the DBH genotype of a patient could be used to identify a subset of individuals for which disulfiram treatment might be an effective pharmacotherapy for cocaine dependence. PMID: 22906516
    48. The 1603C>T polymorphism of the DBH gene is associated with susceptibility to bipolar disorder in a Turkish population. PMID: 23384717
    49. The distribution of AA genotype and A allele frequencies of rs5320 in the dopamine beta-hydroxylase gene in ADHD children differed significantly from that in healthy controls. PMID: 22895683
    50. These results suggest that the DBH 5'-Ins/Del polymorphism may influence smoking severity among schizophrenic smokers. PMID: 22871345

    显示更多

    收起更多

  • 相关疾病:
    Dopamine beta-hydroxylase deficiency (DBH deficiency)
  • 亚细胞定位:
    [Soluble dopamine beta-hydroxylase]: Cytoplasmic vesicle, secretory vesicle lumen. Cytoplasmic vesicle, secretory vesicle, chromaffin granule lumen. Secreted.; Cytoplasmic vesicle, secretory vesicle membrane; Single-pass type II membrane protein. Cytoplasmic vesicle, secretory vesicle, chromaffin granule membrane; Single-pass type II membrane protein.
  • 蛋白家族:
    Copper type II ascorbate-dependent monooxygenase family
  • 数据库链接:

    HGNC: 2689

    OMIM: 223360

    KEGG: hsa:1621

    STRING: 9606.ENSP00000376776

    UniGene: Hs.591890