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Human Transmembrane glycoprotein NMB(GPNMB) ELISA kit

  • 中文名称:
    人跨膜糖蛋白NMB(GPNMB)酶联免疫试剂盒
  • 货号:
    CSB-EL009727HU
  • 规格:
    96T/48T
  • 价格:
    ¥3600/¥2500
  • 其他:

产品详情

  • 产品描述:
    CUSABIO人跨膜糖蛋白NMB(GPNMB)酶联免疫试剂盒(货号:CSB-EL009727HU),采用双抗体夹心法定量检测血清、血浆及组织匀浆样本中的GPNMB蛋白。GPNMB是一种参与细胞黏附、分化及免疫调节的跨膜糖蛋白,在黑色素瘤、骨代谢异常及神经退行性疾病等多种病理过程中发挥重要作用,其表达水平与肿瘤转移、炎症反应及组织修复密切相关。试剂盒检测灵敏度达0.78 ng/mL,线性范围为0.78-50 ng/mL,可在4小时内完成检测,适用于细胞培养上清、动物模型血清或组织样本中GPNMB的定量分析。本试剂盒提供预包被96孔板、标准品及全套检测试剂,操作便捷且重复性良好,支持基础研究中对GPNMB蛋白表达调控、疾病相关分子机制探索及药物干预效果评估等科研需求,例如黑色素瘤转移研究、骨关节炎模型分析或阿尔茨海默病相关神经炎症实验。所有组分均通过严格的交叉反应及批次一致性验证,确保实验结果的可靠性。
  • 别名:
    Glycoprotein (transmembrane) nmb ELISA Kit; Glycoprotein nmb ELISA Kit; Glycoprotein nmb like protein ELISA Kit; Gpnmb ELISA Kit; GPNMB_HUMAN ELISA Kit; HGFIN ELISA Kit; NMB ELISA Kit; Osteoactivin ELISA Kit; Transmembrane glycoprotein ELISA Kit; Transmembrane glycoprotein HGFIN ELISA Kit; Transmembrane glycoprotein NMB ELISA Kit
  • 缩写:
  • Uniprot No.:
  • 种属:
    Homo sapiens (Human)
  • 样本类型:
    serum, plasma, tissue homogenates
  • 检测范围:
    0.78 ng/mL-50 ng/mL
  • 灵敏度:
    0.195 ng/mL
  • 反应时间:
    1-5h
  • 样本体积:
    50-100ul
  • 检测波长:
    450 nm
  • 研究领域:
    Cancer
  • 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 GPNMB 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 %

    104

    Range %

    97-111

    1:2

    Average %

    96

    Range %

    90-100

    1:4

    Average %

    100

    Range %

    95-105

    1:8

    Average %

    90

    Range %

    85-96

  • 回收率:

    The recovery of human GPNMB 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)

    101

    96-107

    EDTA plasma (n=4)

    96

    90-103

  • 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

    Corrected

    50

    2.159

    2.234

    2.197

    2.015

    25

    1.697

    1.667

    1.682

    1.501

    12.5

    1.087

    1.098

    1.093

    0.912

    6.25

    0.730

    0.719

    0.724

    0.543

    3.12

    0.479

    0.491

    0.485

    0.304

    1.56

    0.345

    0.353

    0.349

    0.168

    0.78

    0.255

    0.244

    0.250

    0.069

    0

    0.177

    0.185

    0.181

     

  • 数据处理:
  • 货期:
    3-5 working days

产品评价

靶点详情

  • 功能:
    Could be a melanogenic enzyme.
  • 基因功能参考文献:
    1. loss of GPNMB, which has been implicated in melanosome formation, autophagy, phagocytosis, tissue repair, and negative regulation of inflammation, underlies autosomal-recessive Amyloidosis cutis dyschromica. PMID: 29336782
    2. Study shows high GPNMB mRNA level in osteosarcoma tissues and cell lines. Its silencing regulates the proliferation and metastasis of osteosarcoma cells by suppressing the PI3K/Akt/mTOR signaling pathway. PMID: 29620278
    3. Serum levels of GPNMB were highly correlated with accumulation of bioactive lipid substrate of Gaucher disease, glucosylsphingosine as well as established biomarkers, chitotriosidase and chemokine, CCL18. PMID: 28003098
    4. Increased brain expression of GPNMB is associated with genome wide significant risk for Parkinson's disease PMID: 28391543
    5. This study revealed that GPNMB aggregates are localized to the neuron, and not localized to the astrocyte and microglia and in the spinal cord of ALS patients. GPNMB has protective effects against mutant TDP-43-induced motor neuron cell death, via ERK1/2 and Akt pathway.. PMID: 27935101
    6. This review will summarize the latest understanding of Gpnmb in the aspects of diagnosis, progression and prognosis of pathological disorders and neoplasms, emphasizing the clinical advances in targeting Gpnmb-expressing malignancies--{REVIEW} PMID: 29441921
    7. The combination of MAPK pathway inhibitors with an antibody-drug conjugate targeting GPNMB is an effective therapeutic option. PMID: 27515299
    8. High GPNMB expression is associated with enhancement of invasive behavior in lung cancer. PMID: 26883195
    9. Findings suggest that MAFK and its target gene GPNMB play important roles in the malignant progression of triple-negative breast cancer (TNBC) cells, offering potentially new therapeutic targets for TNBC patients. PMID: 28400538
    10. glycoprotein non-metastatic B presented increased expression in breast cancer in vivo compared to normal breast tissue PMID: 28689015
    11. Osteoactivin differential regulates the expression of matrix metalloproteases in head and neck squamous cell carcinomas to promote cancer cell invasion. PMID: 28295306
    12. The GPNMB is expressed in a temporal manner during eosinophil development and delivers a proliferative signal upon activation. PMID: 28104809
    13. it may be premature to conclude associations between GPNMB rs156429 and Parkinson's disease, amyotrophic lateral sclerosis and multiple system atrophy. PMID: 27132081
    14. Glycoprotein nonmetastatic melanoma protein B protein was highly expressed in the bladder cancer, which was related to the poor prognosis in bladder cancer patients. Glycoprotein nonmetastatic melanoma protein B promoted the proliferation, migration, and invasion in bladder cancer cells. PMID: 28443476
    15. an inducer for glioma and could enhance matrix metalloproteinase activity through Wnt/beta-catenin pathway to contribute to glioma tumorigenesis PMID: 27334625
    16. findings indicate that GPNMB promotes glioma growth via Na(+)/K(+)-ATPase alpha subunits. Thus, the interaction between GPNMB and Na(+), K(+)-ATPase alpha subunits represents a novel therapeutic target for the treatment of brain glioblastomas. PMID: 27836549
    17. Finally, we identify glycoprotein NMB as a melanocytic marker up-regulated in Tsc2-null mouse uteri and human lymphangioleiomyomatosis samples PMID: 26880751
    18. The GPNMB is a promising biomarker and therapeutic target for the development and progression of Nonalcoholic fatty liver disease in obesity. PMID: 26581806
    19. Osteoactivin in the extracellular matrix promotes oral squamous carcinoma cell adhesion and migration. PMID: 26636434
    20. Gpnmb Is a Potential Marker for the Visceral Pathology in Niemann-Pick Type C Disease PMID: 26771826
    21. GPNMB might be a surrogate marker for BC and may cross talk with the HER2 signal pathway. PMID: 26077887
    22. GPNMB plays an important roles in regulating the expression of key pluripotency genes in dental pulp cells and modifying odontogenic differentiation. PMID: 26261527
    23. A positive correlation between GPNMB and NRP-1 levels in human breast tumors. PMID: 25772243
    24. Data shows that the expression of Gpnmb and Spp1 is highly upregulated in glioma-associated microglia/macrophages highlighting the importance of macrophages and microglia as therapeutic targets in anti-tumor treatment regimens. PMID: 25658639
    25. GPNMB/OA protein expression prevents cells from apoptosis-enhancing proliferation and represents a novel modulator of the invasion and metastasis in pancreatic cancer cells. PMID: 25426614
    26. The transcription factor MITF is a critical regulator of GPNMB expression in dendritic cells. PMID: 25889792
    27. GPNMB mRNA in FLCN-related renal cell carcinomas was 23-fold more abundant than in sporadic tumors. PMID: 25594584
    28. GPNMB has protective effect against ischemia-reperfusion injury via phosphorylation of ERK1/2 and Akt PMID: 25010402
    29. Glycoprotein nonmetastatic melanoma protein B plays an important role in angiogenesis during hyperoxia injury PMID: 25054912
    30. DC-HIL+ CD14+ HLA-DR no/low cells are a potential blood marker and therapeutic target for melanoma PMID: 24933321
    31. Our data identify Gpnmb as a novel marker for obesity-induced adipose tissue macrophage infiltration and potentiator of interleukin-4 responses and point toward a crucial role for MITF in driving part of the adipose tissue macrophage phenotype. PMID: 24789918
    32. GPNMB/OA acts as a critical molecular mediator promoting the acquisition of the more aggressive, pro-metastatic phenotype distinctive of human DU145 and PC3 cell lines. PMID: 24589892
    33. our findings will clarify a new explanation about how GPNMB induces bone repair, and provide a potential target for bone regeneration therapeutics and bone engineering PMID: 23794283
    34. the molecular basis for the distinct trafficking and morphogenetic properties of PMEL and GPNMB is the PKD domain PMID: 23452376
    35. GPNMB expression was regulated by EpCAM and CSF-1 partly through their common downstream product c-myc PMID: 23924854
    36. Silencing of GPNMB by siRNA inhibits the formation of melanosomes in melanocytes in a MITF-independent fashion. PMID: 22912767
    37. GPNMB inhibits motor neuron death and plays a critical role in motor neuron survival. PMID: 22891158
    38. Together these results suggest that GPNMB gene is a p53- and androgen-dysregulated gene and should be regarded as an anti-tumor gene for prostate cancer. PMID: 22290289
    39. The abnormal expression of GPNMB may play an important role in the development of prostate cancer. PMID: 21844952
    40. Gastrointestinal stromal tumours do not show immunopositivity for ERa or HMB45. PMID: 22014058
    41. upregulated in monocyte-derived dendritic cells by BCR-ABL tyrosine kinase inhibitors PMID: 21874302
    42. GPNMB increase in kidney disease was confirmed by real-time PCR after 5/6 nephrectomy, in streptozotocin-induced diabetes, and in patients with chronic kidney disease PMID: 21389974
    43. Toxin-conjugated DC-HIL to abrogate the ability of Sezary syndrome cells to proliferate in vitro. PMID: 21252093
    44. ADAM10 as a sheddase capable of releasing the GPNMB/OA ectodomain from the surface of breast cancer cells PMID: 20711474
    45. GPNMB expression has a role in uveal melanoma PMID: 20375921
    46. GPNMB expression is associated with the basal/triple-negative subtype and is a prognostic marker of poor outcome in patients with breast cancer. PMID: 20215530
    47. GPNMB is a melanosomal protein that is released by proteolytic ectodomain shedding and might be a useful and specific histological marker of melanocytic cells. PMID: 20056711
    48. Human OA uses the same transcriptional initiation site in both bone and kidney as was reported for melanoma cells and is expressed in osteoblast cultures at all stages of differentiation PMID: 14696968
    49. cloning and analysis of two fragments in the 5' flanking region of HGFIN; studies indicate p53 cooperates with cytokine-mediated transcription factors to regulate the expression of HGFIN PMID: 15684612
    50. Osteoactivin is expressed at high levels in normal and inflammatory liver macrophages suggesting a significant role in acute liver injury. PMID: 15763343

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  • 相关疾病:
    Glioblastoma multiforme patients that exhibit increased mRNA and protein levels (>3-fold over normal brain) in biopsy samples have a significantly higher risk of death (PubMed:16609006). In the context of cancer immunotherapy, including that of melanoma, has been proposed to be used as a cell surface protein antigen targeted by antibodies coupled to cytotoxic drugs (PubMed:16489096).
  • 亚细胞定位:
    Cell membrane; Single-pass type I membrane protein. Melanosome membrane; Single-pass type I membrane protein. Early endosome membrane; Single-pass type I membrane protein.
  • 蛋白家族:
    PMEL/NMB family
  • 组织特异性:
    Widely expressed, but very low expression, if any, in the brain. Expressed in the epidermis with higher levels in melanocytes compared with keratinocytes and Langerhans cells (at protein level). Expressed in peripheral blood, but not bone marrow mononucle
  • 数据库链接:

    HGNC: 4462

    OMIM: 604368

    KEGG: hsa:10457

    STRING: 9606.ENSP00000371420

    UniGene: Hs.190495