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  4. Human alanyl (membrane) aminopeptidase (ANPEP)ELISA kit

Human alanyl (membrane) aminopeptidase (ANPEP)ELISA kit

  • 中文名稱：
    人膜內(nèi)氨酰氨基肽酶(ANPEP)酶聯(lián)免疫試劑盒
  • 貨號(hào)：
    CSB-EL001827HU
  • 規(guī)格：
    96T/48T
  • 價(jià)格：
    ￥3600/￥2500
  • 其他：

產(chǎn)品詳情

  • 產(chǎn)品描述：

    The Human alanyl (membrane) aminopeptidase (ANPEP) ELISA kit is a reliable and efficient tool for the quantitative detection of Aminopeptidase N (AP-N), also known as hAPN or CD13, in serum, plasma, and tissue homogenates from Homo sapiens (Human) samples.

    The ANPEP ELISA kit offers a broad detection range of 31.25 pg/mL to 2000 pg/mL and an impressive sensitivity of 7.81 pg/mL, enabling accurate and precise quantification of AP-N levels in your samples. The assay time is short, ranging from 1 to 5 hours, and requires only a small sample volume of 50-100ul.

    The assay principle is a sandwich method, where the AP-N in the sample is captured by a coated antibody and detected by a biotinylated detection antibody, followed by a streptavidin-HRP conjugate, and finally, substrate solution. The signal is detected at a wavelength of 450 nm.

  • 別名：
    Alanyl (membrane) aminopeptidase ELISA Kit; Alanyl aminopeptidase ELISA Kit; Aminopeptidase M ELISA Kit; Aminopeptidase N ELISA Kit; AMPN_HUMAN ELISA Kit; ANPEP ELISA Kit; AP M ELISA Kit; AP N ELISA Kit; AP-M ELISA Kit; AP-N ELISA Kit; APN ELISA Kit; CD 13 ELISA Kit; CD13 ELISA Kit; CD13 antigen ELISA Kit; gp150 ELISA Kit; hAPN ELISA Kit; LAP 1 ELISA Kit; LAP1 ELISA Kit; Microsomal aminopeptidase ELISA Kit; Myeloid plasma membrane glycoprotein CD13 ELISA Kit; p150 ELISA Kit; PEPN ELISA Kit
  • 縮寫：
  • Uniprot No.：
  • 種屬：
    Homo sapiens (Human)
  • 樣本類型：
    serum, plasma, tissue homogenates
  • 檢測(cè)范圍：
    31.25 pg/mL-2000 pg/mL
  • 靈敏度：
    7.81 pg/mL
  • 反應(yīng)時(shí)間：
    1-5h
  • 樣本體積：
    50-100ul
  • 檢測(cè)波長(zhǎng)：
    450 nm
  • 研究領(lǐng)域：
    Cardiovascular
  • 測(cè)定原理：
    quantitative
  • 測(cè)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.
  • 線性度：
    To assess the linearity of the assay, samples were spiked with high concentrations of human ANPEP in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
    　SampleSerum(n=4)
    1:20Average %91
    Range %84-99
    1:40Average %91
    Range %85-96
    1:80Average %96
    Range %92-103
    1:160Average %103
    Range %96-109
  • 回收率：
    The recovery of human ANPEP 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) 9288-97
    EDTA plasma (n=4)9690-102
  • 標(biāo)準(zhǔn)曲線：
    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
    pg/mlOD1OD2AverageCorrected
    20002.627 2.645 2.636 2.545
    10002.131 2.298 2.215 2.124
    5001.458 1.502 1.480 1.389
    2500.731 0.755 0.743 0.652
    1250.377 0.352 0.365 0.274
    62.50.201 0.212 0.207 0.116
    31.250.189 0.188 0.189 0.098
    00.087 0.094 0.091 　
  • 數(shù)據(jù)處理：
  • 貨期：
    3-5 working days

產(chǎn)品評(píng)價(jià)

靶點(diǎn)詳情

  • 功能：
    Broad specificity aminopeptidase which plays a role in the final digestion of peptides generated from hydrolysis of proteins by gastric and pancreatic proteases. Also involved in the processing of various peptides including peptide hormones, such as angiotensin III and IV, neuropeptides, and chemokines. May also be involved the cleavage of peptides bound to major histocompatibility complex class II molecules of antigen presenting cells. May have a role in angiogenesis and promote cholesterol crystallization. May have a role in amino acid transport by acting as binding partner of amino acid transporter SLC6A19 and regulating its activity.; (Microbial infection) Acts as a receptor for human coronavirus 229E/HCoV-229E. In case of human coronavirus 229E (HCoV-229E) infection, serves as receptor for HCoV-229E spike glycoprotein.; (Microbial infection) Mediates as well Human cytomegalovirus (HCMV) infection.
  • 基因功能參考文獻(xiàn)：
    1. Crosslinking of CD13 by mAb C or E is required to inhibit adhesion, as monovalent Fab fragments are not sufficient. Thus, C and E antibodies recognize a distinct epitope on CD13, and binding to this epitope interferes with both CD13-mediated cell adhesion and enzymatic activity. PMID: 29789790
    2. Data indicate the expression of aminopeptidase N (CD13) in small cell lung cancer (SCLC) tumor and suggest pre-therapeutic CD13 analysis for testing as investigational predictive biomarker for patient selection. PMID: 29110838
    3. CD13 may be a marker for onychofibroblasts within nail matrix onychodermis PMID: 28708295
    4. This is the first report presenting CD13 and FLI1 as important mediators of resistance to BRAF inhibition with potential as drug targets in BRAF inhibitors refractory melanoma. PMID: 29048432
    5. CD13 enrichment was correlated with early recurrences, and poor prognosis in patients with hepatocellular carcinoma. PMID: 29145632
    6. Patients with acute myeloid leukemia developing leukemia-specific acute hypoxic respiratory failure within 15 days had higher CD13 expression by leukemic cells. PMID: 28323433
    7. Data suggest that CNGRC-GG-D(KLAKLAK)2 peptide actively participates in the downregulation of aminopeptidase N/CD13. PMID: 26655501
    8. CGRP and IL-4 positively regulated APN/CD13 expression and activity in psoriatic fibroblasts. PMID: 28387421
    9. this study shows that CD13 significantly contributes to tissue infiltration by monocytic myeloid-derived suppressor cells and monocytes, thereby contributing to the pathogenesis of hepatic inflammation PMID: 28739875
    10. data reveal a novel role for CD13 in inducing homotypic aggregation in neutrophils, which results in a transmigration deficiency; this mechanism may be relevant to neutrophil micro-aggregation in vivo PMID: 27467268
    11. CD13 expression is associated with hepatoblastoma invasiveness and could be a novel prognostic marker for hepatoblastoma. PMID: 25682862
    12. Data indicate that fluorogenic substrates can be successfully used to identify aminopeptidase N and to measure their activity in cell lysates. PMID: 26449746
    13. Data show that CD13 anntigen and receptor tyrosine kinase-like orphan receptor 2 (ROR2) identify a cardiac lineage precursor pool that is capable of successful engraftment into the porcine heart. PMID: 26771355
    14. The substrate Angiotensin II, the enzymes aminopeptidases-A, B, M as well as IRAP were detected in the jejunal mucosa. PMID: 26311161
    15. 14-3-3epsilon might directly bind to CD13, which transmits its signal in chondrocytes to induce a catabolic phenotype similar to that observed in osteoarthritis. PMID: 26208633
    16. Alanyl aminopeptidase expression is confined to mature zymogenic chief cells and its expression is lost en route to metaplasia. PMID: 26514774
    17. Aminopeptidase N activity in tissue and plasma from colorectal cancer patients is an independent prognostic factor of 5-year survival. PMID: 25929234
    18. Expression of APN/CD13 is a potential unfavorable factor to predict the efficacy and prognosis of post-operative chemotherapy in NSCLC patients, especially in lung adenocarcinoma patients. PMID: 25879366
    19. We identified a unique HCC line, Li-7, which not only shows heterogeneity for a CD13(+) CSC hierarchy, but also undergoes a "population change" upon CSC differentiation PMID: 25885470
    20. This study permitted the identification of the novel human LAP1C isoform and partially unraveled the molecular basis of LAP1 regulation. PMID: 25461922
    21. Together these experiments reveal potential enzymatic and signalling roles for APN in osteosarcoma and establish a starting point for an in-depth analysis of the role of APN in regulating invasiveness. PMID: 25340499
    22. Postulate that the interaction of ADAM17 with CD13 and its downregulation following CD13 engagement has important implications in acute myeloid leukemia cells. PMID: 25246708
    23. CD13 could play an important role as a T cell chemoattractant, in a positive feedback loop that contributes to rheumatoid arthritis synovitis. PMID: 25219368
    24. This study showed that CD13 and CD33 expression associated with poor prognosis in patients with MM implicating the need of analysis of these markers in MM diagnosis. PMID: 24991573
    25. Aberrant expression of CD13 in >/= 5% of blasts of patients with SR-aALL is an adverse prognostic factor, delineating a subgroup of patients with SR-aALL that should be considered for more aggressive treatment. PMID: 24411984
    26. Molecular mechanisms regulating CD13-mediated adhesion. PMID: 24627994
    27. CD13 participates in phagocytic processes in dendritic cells and macrophages. PMID: 24063007
    28. Antigen CD13, by influencing the adipogenic potential of human amniotic mesenchymal stem cells, could be an in utero risk factor for obesity. PMID: 23488598
    29. NGR-LDP could bind to CD13-expressing HT-1080 cells. PMID: 23206754
    30. results indicate that APN/CD13 could be an important diagnostic biomarker and therapeutic target for Malignant fibrous histiocytoma . PMID: 23677132
    31. Activities of aminopeptidases N and B and insulin-regulated aminopeptidase could be useful non-invasive biomarkers of Alzheimer's disease from the earliest stages. PMID: 23500679
    32. High CD13 expression is associated with Philadelphia chromosome negative B cell acute lymphoblastic leukemia. PMID: 23643324
    33. results showed that ANPEP downregulation in prostate cancer (PC) was frequently associated with aberrant promoter hypermethylation, suggesting that epigenetic mechanisms are involved in silencing of ANPEP in PC cells PMID: 23322201
    34. CD13 expression plays a role in supporting the survival of cancer stem cells and that there is an epithelial-mesenchymal transition-associated reduction in reactive oxygen species elevation. PMID: 21879266
    35. The hAPN crystal structure provides the first example of a dimeric M1 family member and the observed structural features provide novel insights into the mechanism of peptide processing and signal transduction. PMID: 22932899
    36. Inhibiting CD13 with bestatin may enhance the differentiation-inducing activity of all-trans-retinoic acid in NB4 cells. PMID: 22040956
    37. Coexpression of APN/CD13 correlated significantly with tumor type and neoangiogenesis in breast cancer. PMID: 21611838
    38. Myeloid cell surface peptidase CD13 is highly and specifically expressed on a subset of dendritic cells (DCs) responsible for cross-presentation: transgenic CD8+ murine splenic DCs. PMID: 22544935
    39. The overall effects of APN on the expression of fibronectin, tenascin-C, and MMPs in fibroblasts propose an important role for APN in the regulation of keratinocyte-mediated ECM remodeling and fibroblast contractile activity. PMID: 22065384
    40. Staining of tissue microarrays generated from a large series of melanoma samples and control tissues demonstrated a higher APN expression in primary melanoma lesions when compared with nevi and metastases PMID: 22307972
    41. A peptide-targeted gene vector for highly efficient receptor-mediated intracellular delivery is used to target gene loaded poly(lactic acid)-poly(ethylene glycol) nanoparticles to vascular endothelial cells overexpressing CD13. PMID: 21376765
    42. Murine gamma-herpesvirus-68 glycoprotein (gp)150-specific T-cell receptor epitope transgene activates antiviral CD4+ T cells that are maintained throughout long-term infection and even during quiescent latency. PMID: 22079983
    43. We identified a variant in each of 3 genes (RFC1, SCN1A, ANPEP) potentially implicated in susceptibility to severe neurological complications in West Nile Virus disease. PMID: 21881118
    44. APN expression and enzymatic function is reduced in aggressive meningiomas, and that alterations in the balance between APN and SPARC might favor meningioma invasion PMID: 19236378
    45. analysis of the critical role of flanking residues in NGR-to-isoDGR transition and CD13/integrin receptor switching PMID: 20064928
    46. Stromal aminopeptidase N expression correlates with angiogenesis in non-small-cell lung cancer. PMID: 19908113
    47. data demonstrate that the glycosylation of aminopeptidase N at N291 blocks human coronavirus-229E infection PMID: 11774469
    48. tested the hypothesis that CD13 influences proliferation of monocytoid cells by retarding the velocity of the cell cycle PMID: 11999577
    49. CD13/APN is an important target of Ras signaling in angiogenesis and is a limiting factor in angiogenic progression. PMID: 12406907
    50. inhibiting CD13/aminopeptidase N on the cell-surface of acute promyelocytic leukemia cells increases ATRA-induced differentiation PMID: 12443882

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  • 亞細(xì)胞定位：
    Cell membrane; Single-pass type II membrane protein.
  • 蛋白家族：
    Peptidase M1 family
  • 組織特異性：
    Expressed in epithelial cells of the kidney, intestine, and respiratory tract; granulocytes, monocytes, fibroblasts, endothelial cells, cerebral pericytes at the blood-brain barrier, synaptic membranes of cells in the CNS. Also expressed in endometrial st
  • 數(shù)據(jù)庫(kù)鏈接：

    HGNC: 500

    OMIM: 151530

    KEGG: hsa:290

    STRING: 9606.ENSP00000300060

    UniGene: Hs.1239