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  4. Human glial cell line-derived neurotrophic factor (GDNF) ELISA kit

Human glial cell line-derived neurotrophic factor (GDNF) ELISA kit

  • 中文名称：
    人胶质细胞系来源的神经营养因子(GDNF)酶联免疫试剂盒
  • 货号：
    CSB-E04565h
  • 规格：
    96T/48T
  • 价格：
    ￥3200/￥2500
  • 其他：

产品详情

  • 产品描述：

    This Human GDNF ELISA Kit was designed for the quantitative measurement of Human GDNF protein in serum, plasma, tissue homogenates. It is a Sandwich ELISA kit, its detection range is 78 pg/mL-5000 pg/mL and the sensitivity is 19.5 pg/mL.

  • 别名：
    Astrocyte derived trophic factor ELISA Kit; Astrocyte derived trophic factor 1 ELISA Kit; Astrocyte-derived trophic factor ELISA Kit; ATF 1 ELISA Kit; ATF 2 ELISA Kit; Atf ELISA Kit; ATF1 ELISA Kit; ATF2 ELISA Kit; gdnf ELISA Kit; GDNF_HUMAN ELISA Kit; Glial cell derived neurotrophic factor ELISA Kit; Glial Cell Line Derived Neurotrophic Factor ELISA Kit; Glial cell line-derived neurotrophic factor ELISA Kit; Glial derived neurotrophic factor ELISA Kit; HFB1 GDNF ELISA Kit; hGDNF ELISA Kit; HSCR3 ELISA Kit
  • 缩写：
  • Uniprot No.：
  • 种属：
    Homo sapiens (Human)
  • 样本类型：
    serum, plasma, tissue homogenates
  • 检测范围：
    78 pg/mL-5000 pg/mL
  • 灵敏度：
    19.5 pg/mL
  • 反应时间：
    1-5h
  • 样本体积：
    50-100ul
  • 检测波长：
    450 nm
  • 研究领域：
    Neuroscience
  • 测定原理：
    quantitative
  • 测定方法：
    Sandwich
  • 精密度：
    Intra-assay Precision (Precision within an assay): CV%<8%      
    Three samples of known concentration were tested twenty times on one plate to assess.  
    Inter-assay Precision (Precision between assays): CV%<10%      
    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 GDNF 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 % 93  
    Range % 89-95  
    1:2 Average % 101  
    Range % 97-105  
    1:4 Average % 92  
    Range % 85-96  
    1:8 Average % 97  
    Range % 91-100  
  • 回收率：
    The recovery of human GDNF 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) 95 90-98  
    EDTA plasma (n=4) 97 93-100  
                 
                 
  • 标准曲线：
    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
    pg/ml OD1 OD2 Average Corrected  
    5000 2.066 1.952 2.009 1.848  
    2500 1.856 1.776 1.816 1.655  
    1250 1.542 1.523 1.533 1.372  
    625 1.122 1.137 1.130 0.969  
    312.5 0.709 0.684 0.697 0.536  
    156.25 0.478 0.459 0.469 0.308  
    78 0.296 0.304 0.300 0.139  
    0 0.163 0.159 0.161 　  
  • 数据处理：
  • 货期：
    3-5 working days

产品评价

靶点详情

  • 功能：
    Neurotrophic factor that enhances survival and morphological differentiation of dopaminergic neurons and increases their high-affinity dopamine uptake.
  • 基因功能参考文献：
    1. Data show that GDNF promotes angiogenesis through demethylation of the FMOD promoter in human glioblastoma. PMID: 30176167
    2. the inverse relationship between GFRalpha1 and C-Ret, as knocking down C-Ret led to increases in GFRalpha1 expression. PMID: 29018141
    3. This study showed that the GDNF levels in preterm newborns were higher in cord blood and lower in CSF as compared to term newborns. PMID: 29031644
    4. We thus confirmed the role of GDNF as an adaptive survival factor, and its alteration appears to have a key role in nephrocalcinosis. We also discovered that, in GDNF-silenced cells, death occurs in a programmed but caspase-independent manner. PMID: 29208768
    5. Results suggested that while alterations at 5:37812784 T > A and 5:37812782 T > A sites related with higher GDNF serum levels and less functionality, and alterations at rs62360370 G > A 3'UTR SNP of GDNF associated with higher severity and lower functionality. However, alterations at both rs2075680 C > A and rs79669773 T > C SNPs affect neither GDNF serum levels nor severity and functionality in bipolar disorder. PMID: 28891527
    6. To our knowledge, this is the first study which correlates GDNF levels with metabolic parameters. Our results show no differences in GDNF serum level between schizophrenia, a first depressive episode, and healthy controls. GDNF serum level did not correlate with metabolic parameters except for total cholesterol in depression. PMID: 28689143
    7. The results suggest an interaction between NGF, GDNF and MMP-9 during the transition to malignancy in prostate cancer (PC). Also this interaction may involve in regulating PC cell differentiation, tumor invasion, progression, and the agressiveness of PC. PMID: 28237042
    8. Study also demonstrates that the interaction between GDNF and proN-cadherin activates specific intracellular signaling pathways; furthermore, GDNF promoted the secretion of matrix metalloproteinase-9 (MMP-9), which degrades the ECM via proN-cadherin. PMID: 28212546
    9. Protective effect of GDNF-engineered amniotic fluid-derived stem cells on the renal ischaemia reperfusion injury in vitro. PMID: 29114949
    10. GDNF has a role in lower than expected motor development, but while IL-1beta and CXCL8/IL-8 values were higher in the group with typical motor development among preterm neonates PMID: 28553016
    11. These findings provide preliminary evidence that silencer II hypermethylation in the gdnf promoter II may underlie high gene transcription in high-grade glioma cells. PMID: 26232065
    12. there is a decrease in epidermal GDNF and GFRalpha-1 protein expression in normal human skin with ageing PMID: 27346872
    13. In SOD1(G93A) spinal cords, we verified a strict correlation in the expression of the TNFalpha, TNFR1 and GDNF triad at different stages of disease progression. Yet, ablation of TNFR1 completely abolished GDNF rises in both SOD1(G93A) astrocytes and spinal cords, a condition that accelerated motor neuron degeneration and disease progression PMID: 27288458
    14. In functional dyspepsia patients, duodenal expression of GDNF protein was significantly increased compared with controls. GDNF was localized in enteric glial cells, eosinophils, and epithelial cells. PMID: 27718082
    15. Suppression of miR-383 may increase the therapeutic potential of human bone-marrow-derived MSCs in treating spinal cord injury via augmentation of GDNF protein levels. PMID: 28365701
    16. Our results suggest that GDNF rs3096140 might be involved in the genetic background of smoking, independent of anxiety characteristics. PMID: 27994179
    17. No correlations between the levels of serum neurotrophins and the severity of ADHD were observed. These results suggest that elevated serum GDNF and NTF3 levels may be related to ADHD in children. PMID: 27561780
    18. BDNF and GDNF interact with the 5-HT-system of the brain through feedback mechanisms engaged in autoregulation PMID: 28320272
    19. Study shows no correlation between GDNF rs884344 and rs3812047 polymorphisms and subjects with tinnitus. PMID: 27180191
    20. These results demonstrate the pivotal role of GDNF as well as the PI3K/Akt pathway, but not the MAPK pathway, in the prevention of diabetesinduced neuronal apoptosis in the hippocampus. PMID: 26549420
    21. Increased plasma levels of GDNF were found in untreated attention deficit hyperactivity disorder patients. PMID: 25753832
    22. GDNF levels were lower in the ECT responders compared with pre-ECT levels PMID: 25354171
    23. The GDNF polymorphism rs3096140 is associated with Tourette syndrome. PMID: 26096985
    24. GDNF levels were significantly higher in mania and lower in schizophrenia compared to healthy controls. BDNF levels were negatively correlated to illness severity scores in affective episodes PMID: 25543333
    25. Data indicate that glial cell-derived neurotrophic factor (GDNF) was down-regulated in the medullary sponge kidney (MSK) cells. PMID: 25692823
    26. Osteogenic features of MSCs from ossification of yellow ligament patients are promoted by un-methylated GDNF. PMID: 25913759
    27. The glial cell line-derived neurotrophic factor(GDNF)-induced growth and differentiation of cultured enteric neurons is paralleled by increased expression of SNAP-25 and formation of synaptic vesicles reflecting enhanced synaptogenesis. PMID: 25655772
    28. improvement in behavioral performance (open-field and grip-strength tests), as well as increased life-span was observed in rodents treated with NCAM-VEGF or NCAM-GDNF co-transfected cells PMID: 25619885
    29. Data indicate the glial cell derived neurotrophic factor (GDNF) signaling pathway as a potential target for improving responses to conventional genotoxic therapeutics. PMID: 25575823
    30. In major depressive disorder patients, serum GDNF levels were lower compared to controls. PMID: 24899094
    31. the PTX-sensitive alpha-subunit of G proteins, Go1 and Gi3, plays an important role in a monoamine-independent production of GDNF evoked by amitriptyline PMID: 25869129
    32. These results suggest that D2R activation induces a Gbetagamma- and extracellular signal-regulated kinase 1/2-dependent increase in the level of Zif268, which functions to directly up-regulate the expression of GDNF. PMID: 23373701
    33. An increased risk of HD[Heroine Dependence] and depression was associated with rs2910709 T/T genotype and rs884344 C allele, respectively, suggesting GDNF is a novel susceptibility gene for depression and HD. PMID: 24022000
    34. histone H3K9 hyperacetylation in promoter II of the gdnf gene might be one of the reasons for its abnormal high transcription in glioma cells. PMID: 24619502
    35. Study found association between single nucleotide polymorphisms in the regulatory sites of Glial Derived Neurotrophic Factor (GDNF) and bipolar disorder. PMID: 24997227
    36. Transgenic expression of human glial cell line-derived neurotrophic factor from integration-deficient lentiviral vectors is neuroprotective in a rodent model of Parkinson's disease. PMID: 24635742
    37. No differences in plasma BDNF, NGF, NT3, NT4 and GDNF were found between autism spectrum disorders and control. PMID: 25275256
    38. GDNF expression was upregulated upon radiation therapy in submandibular glands. PMID: 25036711
    39. This hypothesis offers a dramatically different explanation for the etiology of sporadic Parkinson's disease as a manifestation of acquired resistance to GDNF. PMID: 25448159
    40. serum levels of GDNF may be an unsuitable biomarker for schizophrenia, although it may be associated with working memory in healthy controls and the pathophysiology of attention deficits in schizophrenia. PMID: 24861509
    41. GDNF is a novel candidate gene of anxiety. PMID: 24324616
    42. GDNF increases the metastasis and migration of colon cancer cells PMID: 24165321
    43. Transgenic GDNF+/- mice, not wild-type, show increased kidney glomerular damage with a low nephron number. PMID: 24247178
    44. These findings collectively demonstrate that GFRalpha1 released by nerves enhances perineural invasion through GDNF-RET signaling and that GFRalpha1 expression by cancer cells enhances but is not required for it. PMID: 24778213
    45. Changes in transcriptional factor binding capacity are due to changes in promoter region methylation and might be the underlying mechanism for aberrantly high gdnf expression in glioma. PMID: 23606280
    46. Glial cell-derived neurotrophic factor has a regulatory effect on cell migration in oral squamous cancer. PMID: 24070603
    47. The novelty of the study lies in its large number of exclusively adolescent depression patients showing significant reduction of BDNF, NGF and GDNF serum levels as compared to controls. A gender bias with much reduction in female has also been recorded. PMID: 23769609
    48. inducible lentivirus-mediated hGDNF gene delivery system may provide useful tools for basic research on gene therapy for chronic neurological disorders such as Parkinson's disease PMID: 23717608
    49. Results indicate GDNF-RET signaling as a rational therapeutic target to combat or delay the onset of aromatase inhibitor resistance in breast cancer. PMID: 23650283
    50. Human GDNF protected crayfish neurons and glia from photodynamic injury. PMID: 22847529

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  • 相关疾病：
    Hirschsprung disease 3 (HSCR3); Congenital central hypoventilation syndrome (CCHS); Pheochromocytoma (PCC)
  • 亚细胞定位：
    Secreted.
  • 蛋白家族：
    TGF-beta family, GDNF subfamily
  • 组织特异性：
    In the brain, predominantly expressed in the striatum with highest levels in the caudate and lowest in the putamen. Isoform 2 is absent from most tissues except for low levels in intestine and kidney. Highest expression of isoform 3 is found in pancreatic
  • 数据库链接：

    HGNC: 4232

    OMIM: 171300

    KEGG: hsa:2668

    STRING: 9606.ENSP00000409007

    UniGene: Hs.248114