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  4. Human Roundabout homolog 1(ROBO1) ELISA kit

Human Roundabout homolog 1(ROBO1) ELISA kit

  • 中文名称：
    人环形交叉轴突导向受体同源物1(ROBO1)酶联免疫试剂盒
  • 货号：
    CSB-EL020054HU
  • 规格：
    96T/48T
  • 价格：
    ￥3600/￥2500
  • 其他：

产品详情

  • 产品描述：

    This Human ROBO1 ELISA Kit was designed for the quantitative measurement of Human ROBO1 protein in serum, plasma, tissue homogenates. It is a Sandwich ELISA kit, its detection range is 0.156 ng/mL-10 ng/mL and the sensitivity is 0.039 ng/mL .

  • 别名：
    Deleted in U twenty twenty ELISA Kit; DUTT 1 ELISA Kit; DUTT1 ELISA Kit; FLJ21882 ELISA Kit; H Robo 1 ELISA Kit; H-Robo-1 ELISA Kit; hRobo 1 ELISA Kit; Robo 1 ELISA Kit; Robo1 ELISA Kit; ROBO1_HUMAN ELISA Kit; Roundabout 1 ELISA Kit; Roundabout axon guidance receptor homolog 1 ELISA Kit; Roundabout homolog 1 ELISA Kit; Roundabout homolog1 precurser ELISA Kit; Roundabout1 ELISA Kit; SAX 3 ELISA Kit; SAX3 ELISA Kit
  • 缩写：
    ROBO1
  • Uniprot No.：
  • 种属：
    Homo sapiens (Human)
  • 样本类型：
    serum, plasma, tissue homogenates
  • 检测范围：
    0.156 ng/mL-10 ng/mL
  • 灵敏度：
    0.039 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 ROBO1 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
    　SampleSerum(n=4)
    1:1Average %92
    Range %84-98
    1:2Average %96
    Range %90-100
    1:4Average %89
    Range %85-94
    1:8Average %87
    Range %81-92
  • 回收率：
    The recovery of human ROBO1 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)9287-96
  • 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
    102.120 1.978 2.049 1.929
    51.575 1.546 1.561 1.441
    2.50.958 0.904 0.931 0.811
    1.250.541 0.539 0.540 0.420
    0.6250.352 0.324 0.338 0.218
    0.3120.232 0.219 0.226 0.106
    0.1560.178 0.169 0.174 0.054
    00.122 0.117 0.120 　
  • 数据处理：
  • 货期：
    3-5 working days

产品评价

靶点详情

  • 功能：
    Receptor for SLIT1 and SLIT2 that mediates cellular responses to molecular guidance cues in cellular migration, including axonal navigation at the ventral midline of the neural tube and projection of axons to different regions during neuronal development. Interaction with the intracellular domain of FLRT3 mediates axon attraction towards cells expressing NTN1. In axon growth cones, the silencing of the attractive effect of NTN1 by SLIT2 may require the formation of a ROBO1-DCC complex. Plays a role in the regulation of cell migration via its interaction with MYO9B; inhibits MYO9B-mediated stimulation of RHOA GTPase activity, and thereby leads to increased levels of active, GTP-bound RHOA. May be required for lung development.
  • 基因功能参考文献：
    1. Robo1 expression might counteract migration and also radiation-induced migration of glioblastoma cells, a process that might be connected to mesenchymal-epithelial transition. PMID: 29864155
    2. the expression of hsa_circRNA0054633 has a protective effect against high glucoseinduced endothelial cell dysfunction by targeting ROBO1 and HO1. PMID: 29693114
    3. Overexpression of miR-218 and inhibition of Robo1 reduced the number of the invased cells of HCC4006. PMID: 28738960
    4. miR-218 inhibits human lung adenocarcinoma cell migration and invasion via the suppression of Ecop and Robo1 expression PMID: 28936884
    5. we show that variants in ROBO1 are associated with CHD involving septal defects and tetralogy of Fallot. PMID: 28592524
    6. SLIT2/ROBO1 signalling may regulate trophoblast differentiation and invasion causing restricting beta human chorionic gonadotrophin (beta-hCG) production, shallow trophoblast invasion and inhibiting placental angiogenesis in missed and threatened miscarriage during the first trimester. PMID: 28485101
    7. The findings indicate that the migration of human neural progenitor cells from the fetal subventricular zone to the olfactory bulb is partially regulated by the Slit2-Robo1 axis. PMID: 28406573
    8. These findings offer direct evidence supporting ROBO1-callosum association in humans and also provide valuable insight into the functions of ROBO1 and the gene-to-brain mechanisms that underlie human reading. PMID: 28240421
    9. Differential expression levels and methylation status of ROBO1 in mantle cell lymphoma and chronic lymphocytic leukaemia. PMID: 28004534
    10. The alteration of Slit2 and Robo1 expression in the retinas of diabetic rats and patients with proliferative diabetic retinopathy suggests a role for the Slit-Robo signal in the various stages diabetic retinopathy. PMID: 28973045
    11. Results demonstrate that human ROBO1 may be involved in the regulation of the structure and connectivity of posterior part of corpus callosum. PMID: 27240594
    12. ROBO1 gene mutation is responsible for the development of pituitary stalk interruption syndrome. PMID: 28402530
    13. human placental multipotent mesenchymal stromal cell express Slit2 and both Robo1 and Robo4 are present in human umbilical vein endothelial cells. PMID: 26745454
    14. Slit2-Robo1 signaling promoted the adhesion, invasion and migration of tongue carcinoma cells by upregulating the expression levels of MMP2 and MMP9 and, downregulating the expression of E-cadherin. PMID: 27431199
    15. High Slit2 expression is associated with glioma. PMID: 27916173
    16. ROBO1 mediated the inhibitory effect of miR-218 on angiogenesis in gastric cancer. PMID: 28323002
    17. Results indicate the importance of SLIT2-ROBO1-CDC42 signaling pathway in predicting tumor progression. PMID: 27659325
    18. We postulate that Robo1 promotes tumor invasion partly by the upregulation of MMP2 after activation of PI3K/Akt signaling pathway. Notably, Slit2 knockdown caused the upregulation of Robo1 expression both at the mRNA and protein levels. Thus, the stimulatory effects of Slit2 knockdown on tumor progression can be ascribed, at least in part, to the upregulation of Robo1 and its positive role in tumor progression. PMID: 27176045
    19. ROBO1 deletion in a putative transcriptional regulatory region PMID: 26427657
    20. Over-expression of miR-218 in glioma cells may inhibit the proliferation and tumorigenicity through targeting Robo1, suggesting that miR-218 could be a potential target for developing therapies in treating glioma. PMID: 26889813
    21. Significantly increased serum Slit2 levels and hepatic expression of Slit2 and Robo1 were observed in patients with liver fibrosis. PMID: 26264936
    22. expression pattern in extravillous trophoblasts associated with the remodeling events of the tubal pregnancy PMID: 26282852
    23. our findings indicated that Slit2/Robo1 axis possibly be regarded as a significant clinical parameter for predicting brain metastasis in breast cancer patients. PMID: 26400100
    24. miR-29a markedly inhibits the protein expression of Robo1 in mesenchymal stem cells. PMID: 26252416
    25. A SLIT2/ROBO1 signaling circuit as a key regulatory mechanism. PMID: 26975850
    26. These results suggest that Slit2/Robo1 binding exerts an effect on cell migration, which is negatively regulated by Robo4, and Robo1 may function by interacting with CdGAP in HUVECs. PMID: 26713366
    27. ROBO1 somatic mutation is associated with myelodysplastic syndrome progression. Overexpression of ROBO1 produces anti-proliferative and pro-apoptotic effects in leukaemia cells. However, this effect was lost in ROBO mutants. PMID: 26608094
    28. Robo1 promoted cell division cycle 42 (Cdc42) expression in HUVECs, and a distorted actin cytoskeleton in HUVECs was observed when Robo1 expression was suppressed. In conclusion, Robo1 promoted angiogenesis in HCC mediated by Cdc42. PMID: 26022159
    29. these studies demonstrate that miR-219-5p inhibited cancer cell growth and invasion by direct targeting ROBO1, implicating miR-219-5p as an attractive candidate for cancer therapy. PMID: 26081620
    30. Slit2/Robo1 signaling promotes intestinal tumorigenesis through Src-mediated activation of the Wnt/beta-catenin pathway. PMID: 25605242
    31. miR29a inhibits cell migration and invasion in breast cancer cells, at least in part, by directly targeting Robo1. PMID: 25955714
    32. In this review, we summarize recent findings demonstrating that the neuronal guidance cues, Slit and Roundabout (Robo), prevent the migration of multiple leukocyte subsets towards diverse inflammatory chemoattractants. PMID: 24777535
    33. Inactivation of SLIT2 and/or ROBO1 is one of the early events in development of dysplastic lesions of head and neck and has prognostic importance. PMID: 25465073
    34. identify two separate binding sites for heparin interaction with Robo1: one binding site at the previously identified site for heparin dp8 and a second binding site at the N terminus of Robo1 that is disordered in the x-ray crystal structure PMID: 25752613
    35. prognostic implications of SLIT and ROBO1 expression in gallbladder cancer PMID: 24777813
    36. Data show that ubiquitin specific peptidase 33 (USP33) mediates nerve tissue proteins Slit-Robo signaling in lung cancer cell migration. PMID: 24981056
    37. ROBO1 was a functional target of miRNA-218's downstream pathway involving in cell invasion and migration of pancreatic cancer. PMID: 25010661
    38. ROBO1 contributs to the deficits in developmental dyslexia and its correlated phenotypes. PMID: 24430574
    39. Family-based analysis shows association of SNPs in ROBO1 with reading diasbilities. PMID: 24612512
    40. Lower expression of ROBO1 is associated with prostate cancer disease progression. PMID: 24752651
    41. Full-length Robo1 is present almost exclusively as a dimer; parallel studies demonstrate the biological activity of Slit2 and its interaction with Robo1. PMID: 24673457
    42. Frameshift mutations of ROBO1 and ROBO2 genes and alteration of ROBO2 expression in gastric and colorectal cancers suggest that both genes might play roles in the pathogenesis of both cancers. PMID: 24247621
    43. Downregulation of miRNA-218 and upregulation of ROBO-1 were first demonstrated in pancreatic cancer. PMID: 23733161
    44. Low Robo1 expression was associated with cell proliferation and migration in ICC and was one of the adverse prognostic factors in patients with these tumors. PMID: 23953227
    45. No genetic association of ROBO1 with developmental dyslexia was found in Indian population. PMID: 23954868
    46. Data indicate that slit2N alters the localization and binding of Robo1 to WASp and LSP1 in HIV-1-gp120-treated immature dendritic cells (iDCs). PMID: 23119100
    47. breast cancer cell migration and invasion was promoted when miRNA- 218 was significantly down regulated, in the way of up-regulation of Robo1. PMID: 22898079
    48. data suggests the importance of abrogation of SLIT2-ROBO1 and SLIT2-ROBO2 interactions in the initiation and progression of CACX and also for early diagnosis and prognosis of the disease PMID: 22719878
    49. we report that the tumorigenic potential of breast cancer cells is determined by an interaction between the Robo1 receptor and its ligand Slit2 PMID: 22826604
    50. Robo1 expression correlates negatively with invasive ductal carcinoma brain metastasis, and correlates positively with the age and prognosis of IDC patients. PMID: 21875486

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  • 亚细胞定位：
    Cell membrane; Single-pass type I membrane protein. Cell projection, axon. Endoplasmic reticulum-Golgi intermediate compartment membrane; Single-pass membrane protein.
  • 蛋白家族：
    Immunoglobulin superfamily, ROBO family
  • 组织特异性：
    Widely expressed, with exception of kidney.
  • 数据库链接：

    HGNC: 10249

    OMIM: 602430

    KEGG: hsa:6091

    STRING: 9606.ENSP00000420321

    UniGene: Hs.744218