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  4. Human Biglycan(BGN) ELISA kit

Human Biglycan(BGN) ELISA kit

  • 中文名称：
    人双糖链蛋白聚糖(BGN)酶联免疫试剂盒
  • 货号：
    CSB-EL002683HU
  • 规格：
    96T/48T
  • 价格：
    ￥3600/￥2500
  • 其他：

产品详情

  • 产品描述：

    This Human BGN ELISA Kit was designed for the quantitative measurement of Human BGN protein in serum, plasma, tissue homogenates. It is a Sandwich ELISA kit, its detection range is 0.312 ng/mL-20 ng/mL and the sensitivity is 0.078 ng/mL.

  • 别名：
    BGN ELISA Kit; Biglycan ELISA Kit; Biglycan proteoglycan ELISA Kit; Bone/cartilage proteoglycan I ELISA Kit; Dermatan sulphate proteoglycan I ELISA Kit; DSPG1 ELISA Kit; PG S1 ELISA Kit; PG-S1 ELISA Kit; PGI ELISA Kit; PGS1_HUMAN ELISA Kit; SEMDX ELISA Kit; SLRR1A ELISA Kit; Small leucine rich protein 1A ELISA Kit
  • 缩写：
  • Uniprot No.：
  • 种属：
    Homo sapiens (Human)
  • 样本类型：
    serum, plasma, tissue homogenates
  • 检测范围：
    0.312 ng/mL-20 ng/mL
  • 灵敏度：
    0.078 ng/mL
  • 反应时间：
    1-5h
  • 样本体积：
    50-100ul
  • 检测波长：
    450 nm
  • 研究领域：
    Signal Transduction
  • 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 BGN in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
    SampleSerum(n=4)
    1:5Average %89
    Range %84-93
    1:10Average %98
    Range %84-102
    1:20Average %84
    Range %80-88
    1:40Average %95
    Range %90-100
  • 回收率：
    The recovery of human BGN 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 TypeAverage % RecoveryRange
    Serum (n=5) 9389-98
    EDTA plasma (n=4)105100-110
  • 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/mlOD1OD2AverageCorrected
    202.527 2.701 2.614 2.432
    101.903 1.813 1.858 1.676
    51.149 1.194 1.172 0.990
    2.50.725 0.742 0.734 0.552
    1.250.431 0.458 0.445 0.263
    0.6250.350 0.341 0.346 0.164
    0.3120.252 0.233 0.243 0.061
    00.183 0.180 0.182
  • 数据处理：
  • 货期：
    3-5 working days

产品评价

靶点详情

  • 功能：
    May be involved in collagen fiber assembly.
  • 基因功能参考文献：
    1. The differential immunoexpression of perlecan and biglycan in these types of ameloblastomas suggests their participation in the developmental process of these tumors. PMID: 29921372
    2. TLR2 and BGN contribute to sterile inflammation and infertility in man. PMID: 27849015
    3. Results show that Biglycan expression was upregulated by DNA demethylation in tumour endothelial cells from myeloma. PMID: 27295191
    4. Elevated biglycan mRNA expression in adipose tissues of obese women PMID: 27465988
    5. sex-specific allele combinations of BGN, COL5A1, and DCN, as well as eight miRNA recognition sequences, were associated with altered susceptibility to anterior cruciate ligament ruptures PMID: 28927971
    6. high Bgn expression levels promote a more dense collagen architecture, leading to increased tissue stiffness. This increased tissue stiffness leads to higher integrin-beta1 expression on melanoma cells, which promotes their invasiveness. PMID: 28476030
    7. The expression of hBGN in the skeletal muscle of the treated mice was 1.34-fold higher than that of the native mouse Bgn (mBgn). The low transduction efficiency and improved motor functions suggest that biglycan expressed in a small number of muscle fibers was likely to have been secreted and anchored to the cell surface throughout the whole muscular fibers PMID: 27485975
    8. Results identified loss-of-function mutation in BGN gene in patients with an X-linked syndromic form of severe thoracic aortic aneurysms and dissections (TAAD) confirming BGN as causative gene in severe form of TAAD. PMID: 27632686
    9. After the first year of smoking abstinence the levels of BGN expression and carotid-femoral pulse wave velocity are significantly improved as compared to baseline. PMID: 28131044
    10. study reports a temporal relationship between altered placental biglycan expression and subsequent development of fetal growth restriction/small for gestational age. PMID: 28408374
    11. Quantitative polymerase chain reaction for messenger RNA expression from tissue specimens revealed significantly higher expression of Biglycan (p = 0.0008) and Lumican (p = 0.01) and lower expression of Decorin (p < 0.0001) in urothelial carcinoma of bladder PMID: 28459201
    12. Mutation in BGN gene is associated with X-Linked Spondyloepimetaphyseal Dysplasia. PMID: 27236923
    13. biglycan exerts an important role in cell proliferation, migration, invasion and apoptosis in colon cancer. PMID: 26459740
    14. BGN might play an important role on metastasis in human endometrial cancer and it might be a target marker for the molecular therapy of advanced and recurrence endometrial cancer. PMID: 26275380
    15. This study demonstrated that the small leucine-rich proteoglycan BGN accumulates in CADASIL and binds to NOTCH3. PMID: 25578324
    16. Biglycan may have a role in development of vascular damage in smokers PMID: 25463076
    17. BGN is a factor secreted by peritubular cells to modulate FGFR3c signaling and thus contributes to the regulation of spermatogonial maintenance PMID: 25260943
    18. The results suggest that regions within BGN is associated with ACL injury susceptibility and that genetic sequence variability within genes encoding proteoglycans may potentially modulate the ligament fibril properties. PMID: 24552666
    19. immunolocalization of decorin and biglycan in samples of first-trimester and term placentas, placenta accreta, invasive mole, and choriocarcinoma PMID: 24117774
    20. Biglycan modulates angiogenesis and bone formation during fracture healing. PMID: 24373744
    21. Data indicate that the biglycan (BGN) CC genotype was significantly over-represented in the control group versus the carpal tunnel syndrome (CTS) group. PMID: 25173489
    22. High expression of BGN in esophageal squamous cell carcinoma indicated aggressive tumor behaviors and predicted a worse clinical outcome. PMID: 24228112
    23. Mast cell chymase degrades the alarmins heat shock protein 70, biglycan, HMGB1, and interleukin-33 (IL-33) and limits danger-induced inflammation. PMID: 24257755
    24. ADAMTS-4 and its substrate biglycan are involved in tubulogenesis by endothelial cells PMID: 24051360
    25. The concentration of aggrecan, biglycan, and decorin was determined in six regions of the human supraspinatus tendon. PMID: 22329809
    26. Molecular haplotypes within the BGN promoter may contribute to the molecular basis of interindividually different transcriptional BGN regulation, possibly modulating the predisposition to cardiovascular disease-related phenotypes. PMID: 23393390
    27. pancreatic adenocarcinoma patients who presented PG-I expression in the extracellular matrix had worse prognosis compared to those who did not PMID: 23007878
    28. Extracellular soluble biglycan induces the expression of BMP-2 and ALP in human aortic valve interstitial cells primarily via TLR2 and contributes to the proosteogenic effect of oxLDL. PMID: 22982459
    29. Up-regulation of biglycan was significantly correlated with poor tumor differentiation, lymph node metastasis, and distant metastasis in colorectal cancer. PMID: 21879307
    30. Bgn inhibits the major properties of HER-2/neu-transformed cells, which is inversely modulated by the PKC signaling cascade. PMID: 22582394
    31. Data show that granzyme B (GrB) liberated TGF-beta1 from substrates decorin, biglycan and betaglycan. PMID: 22479366
    32. These findings suggested that biglycan is a novel tumor endothelial cell marker and a target for anti-angiogenic therapy PMID: 22374465
    33. Biglycan demonstrated distinctive localization relative to nodules within calcified aortic valves. PMID: 21185747
    34. Biglycan enhances ovalbumin-specific cross-priming by over 80% to histocompatibility class I-restricted T cells in both a Toll-like receptor (TLR)2- and TLR4-pathway-dependent manner in transgenic mice. PMID: 22095710
    35. findings demonstrate that Akt is a downstream signalling component of TGF-beta-mediated biglycan core protein synthesis but not glycosaminoglycan chain hyperelongation in vascular smooth muscle PMID: 21913799
    36. Data revealed a strong induction of several genes encoding components of the extracellular matrix, such as collagens, COMP, IGFBP5 and biglycan. PMID: 21029365
    37. This study demonstrates that elevated expression of biglycan may play an important role in the development and progression of gastric cancer, and could be further evaluated as a biomarker for predication of a poor clinical outcome. PMID: 21998129
    38. Immunoprecipitation analysis revealed that biglycan interacts with both the canonical Wnt ligand Wnt3a and the Wnt coreceptor low-density lipoprotein receptor-related protein 6 (LRP6), possibly via the formation of a trimeric complex. PMID: 21969569
    39. Biglycan and decorin reduced the proliferation of pre-adipocytes, partly by induction of apoptosis. Furthermore, the anti-proliferative capabilities of decorin and biglycan were nullified with removal of GAG side-chains. PMID: 21702857
    40. Differential expression of 4 out of 5 genes related to estrogen metabolism and action (ESR1, ESR2, PGR and BGN) was confirmed in endometriosis. PMID: 21397694
    41. Biglycan impinges on the expression of total epidermal growth factor receptor and possibly, on the cell-surface expression of the receptors, playing a critical role in the regulation of chondrocyte and pericellular matrix homeostasis. PMID: 20367117
    42. expressed decreased in fetal growth restriction placentae PMID: 20591478
    43. Data show that biglycan (BGN) induces of phospholipid transfer protein (PLTP) in aortic valve interstitial cells via stimulation of Toll-like receptor 2, so increased BGN in stenotic valves contributes to the production of PLTP via TLR 2. PMID: 20382708
    44. study shows (1) a detailed description of ectopic ossification (EO) formed by Bgn, Fmod or combined depletion, (2) the role of exercise in modulating EO and (3) that Bgn and Fmod are critical in controlling motor function. PMID: 19422643
    45. has two GAG chains and affinity to collagen PMID: 11979972
    46. BGN expression is regulated by TGFbeta1 in pancreatic tumor cells and has a role in controlling cell growth PMID: 12140283
    47. isoforms of biglycan have a smaller core protein substituted with smaller glycosaminoglycan chains, are N-glycosylated, which demonstrates that a lack in N-glycosylation is not the reason for a smaller core. PMID: 12153565
    48. biglycan showed a unique ability to organize collagen VI into extensive hexagonal-like networks over a time period of only a few minutes PMID: 12354766
    49. regulation of gene expression by transforming growth factor-beta requires MKK6-p38 mitogen-activated protein kinase signaling downstream of Smad signaling PMID: 12538652
    50. Biglycan may be involved in vascular smooth muscle growth & migration through cdk2- & p27-dependent pathways. Changes in its expression may affect arterial susceptibility to vascular injury, & may play a direct role in pathogenesis of vascular lesions. PMID: 15031262

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  • 相关疾病：
    Meester-Loeys syndrome (MRLS); Spondyloepimetaphyseal dysplasia, X-linked (SEMDX)
  • 亚细胞定位：
    Secreted, extracellular space, extracellular matrix.
  • 蛋白家族：
    Small leucine-rich proteoglycan (SLRP) family, SLRP class I subfamily
  • 组织特异性：
    Found in several connective tissues, especially in articular cartilages.
  • 数据库链接：

    HGNC: 1044

    OMIM: 300106

    KEGG: hsa:633

    STRING: 9606.ENSP00000327336

    UniGene: Hs.821