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  4. Human asialoglyco protein receptor,ASGPR ELISA Kit

Human asialoglyco protein receptor,ASGPR ELISA Kit

  • 中文名称：
    人去唾液酸糖蛋白受体(ASGPR)酶联免疫试剂盒
  • 货号：
    CSB-E09130h
  • 规格：
    96T/48T
  • 价格：
    ￥3600/￥2500
  • 其他：

产品详情

  • 产品描述：

    This Human ASGPR ELISA Kit was designed for the quantitative measurement of Human ASGPR protein in serum, plasma, tissue homogenates. It is a Sandwich ELISA kit, its detection range is 31.2 ng/mL-2000 ng/mL and the sensitivity is 7.8 ng/mL.

  • 别名：
    ASGP-R 1 ELISA Kit; ASGPR 1 ELISA Kit; ASGPR ELISA Kit; ASGPR1 ELISA Kit; Asgr1 ELISA Kit; ASGR1_HUMAN ELISA Kit; Asialoglycoprotein receptor 1 ELISA Kit; C type lectin domain family 4 member H1 ELISA Kit; C-type lectin domain family 4 member H1 ELISA Kit; CLEC4H1 ELISA Kit; Hepatic lectin H1 ELISA Kit; HL-1 ELISA Kit
  • 缩写：
    ASGPR
  • Uniprot No.：
  • 种属：
    Homo sapiens (Human)
  • 样本类型：
    serum, plasma, tissue homogenates
  • 检测范围：
    31.2 ng/mL-2000 ng/mL
  • 灵敏度：
    7.8 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 ASGPR 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 %95
    Range %90-102
    1:2Average %95
    Range %83-101
    1:4Average %96
    Range %90-106
    1:8Average %94
    Range %82-101
  • 回收率：
    The recovery of human ASGPR 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) 9289-98
    EDTA plasma (n=4)9491-100
  • 标准曲线：
    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
    ng/mlOD1OD2AverageCorrected
    20002.705 2.618 2.662 2.550
    10001.987 2.040 2.014 1.902
    5001.359 1.341 1.350 1.238
    2500.786 0.762 0.774 0.662
    1250.472 0.458 0.465 0.353
    62.50.318 0.307 0.313 0.201
    31.20.181 0.186 0.184 0.072
    00.109 0.115 0.112 　
  • 数据处理：
  • 货期：
    3-5 working days

产品评价

靶点详情

  • 功能：
    Mediates the endocytosis of plasma glycoproteins to which the terminal sialic acid residue on their complex carbohydrate moieties has been removed. The receptor recognizes terminal galactose and N-acetylgalactosamine units. After ligand binding to the receptor, the resulting complex is internalized and transported to a sorting organelle, where receptor and ligand are disassociated. The receptor then returns to the cell membrane surface.
  • 基因功能参考文献：
    1. s report the generation of a human embryonic stem cell line WAe001-A-6 harbouring homozygous ASGR1 mutations using CRISPR/Cas9. The mutation involves a 37bp deletion, resulting in a frame shift. PMID: 28952928
    2. PEGylated lipoplexes were well tolerated by both HEK293 (ASGP-R-negative) and HepG2 (ASGP-R-positive) cell lines and delivered DNA to the hepatoma cell line HepG2 by ASGP-R mediation at levels three-fold greater than nonPEGylated lipoplexes. PMID: 28063265
    3. findings show that the hepatitis E virus (HEV) ORF2 protein interacts directly with the ectodomain of both ASGR1 and ASGR2; ASGPR is involved in and facilitates HEV infection by binding to ORF2 PMID: 27155063
    4. ASGR1 can inhibit the activity of V-ATPase by interacting with LASS2, thereby suppressing the metastatic potential of hepatoma cells. PMID: 27241665
    5. This review will focus on the mechanisms of platelet senescence with specific emphasis on the role of post-translational modifications in platelet life-span and thrombopoietin production downstream of the hepatic Ashwell-Morrell receptor, originally termed asialoglycoprotein receptor (ASGPR). PMID: 27207430
    6. ASGR1 haploinsufficiency was associated with reduced levels of non-HDL cholesterol and a reduced risk of coronary artery disease. PMID: 27192541
    7. Flow cytometric assessment of ASGPR expression may be a useful predictor of liver dysfunction following major hepatectomy for HCC in Chinese patients. PMID: 25404440
    8. Anti-ASGPR antibody could be used for specific and efficient HCC CTC enrichment, and anti-P-CK combined with anti-CPS1 antibodies is superior to identification with one antibody alone in the sensitivity for HCC CTC detection. PMID: 24763545
    9. Endocytic AMR controls TPO expression through Janus kinase 2 (JAK2) and the acute phase response signal transducer and activator of transcription 3 (STAT3) in vivo and in vitro PMID: 25485912
    10. Anti-ASGPR levels correlate with biochemical parameters and with the severity and manifestation autoimmune processes in patients with autoimmune hepatitis. PMID: 24933948
    11. The examined ASGPR1 expression levels by immunohistochemistry in HCC with different grades. Guidance for a targeting delivery strategy for anti-cancer drugs to HCC is suggested in this report. PMID: 23979840
    12. the distribution of ASGR in human testis, was investigated. PMID: 23604802
    13. the cooperative binding mode of Ca(2+) makes it possible for ASGP-R to be more sensitive to Ca(2+) concentrations in early endosomes, and plays an important role in the efficient release of ligand from ASGP-R PMID: 22613667
    14. Constant sH2a levels suggest constitutive secretion from hepatocytes in healthy individuals; therefore, a decrease with cirrhosis suggests a diagnostic potential. PMID: 22219600
    15. found that the asialoglycoprotein receptor (ASGPR) is involved in hepatocyte recognition of cells predestined for killing, including activated autologous T lymphocytes PMID: 21656538
    16. Asialoglycoprotein receptor (ASGPR) interacted specifically and directly with the preS1 domain of HBV in vivo and in vitro. PMID: 21207081
    17. Two naturally occurring ASGPR1 splice variants are produced in human hepatocytes. PMID: 20886072
    18. our findings suggest that both fibronectin and ASGPR mediate HBsAg binding to the cell surface, which provides further evidence for the potential roles of these two proteins in mediating HBV binding to liver cells. PMID: 20364278
    19. The minor subunit splice variants, H2b and H2c, of the human asialoglycoprotein receptor are present with the major subunit H1 in different hetero-oligomeric receptor complexes PMID: 11943787
    20. primary renal proximal tubular epithelial cells have a functional ASGPR, consisting of the H1 and H2 subunits, that is capable of specific ligand binding and uptake PMID: 12119473
    21. Phosphorylation-dependent interaction with molecular chaperones PMID: 12167617
    22. the effects of palmitoylation on ASGP-R activity and function PMID: 12359251
    23. the spacing of a Cys residue relative to the TMD in the primary protein sequence of H1 is the major determinant for successful palmitoylation PMID: 12370180
    24. Exposure of beta-galactose results in the rapid clearance of platelets from the circulation by asialoglycoprotein receptor-expressing liver macrophages and hepatocytes. PMID: 19520807

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  • 亚细胞定位：
    [Isoform H1a]: Membrane; Single-pass type II membrane protein.; [Isoform H1b]: Secreted.
  • 组织特异性：
    Expressed exclusively in hepatic parenchymal cells.
  • 数据库链接：

    HGNC: 742

    OMIM: 108360

    KEGG: hsa:432

    STRING: 9606.ENSP00000269299

    UniGene: Hs.12056