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Human HLA class II histocompatibility antigen, DR alpha chain (HLA-DRA) ELISA kit

  • 中文名: 人HLAⅡ类组织相容性抗原,DRα链(HLA-DRA)酶联免疫试剂盒
货号: IPD-EL010497HU
Price: ¥2500
数量:
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  • 产品描述:人HLAⅡ类组织相容性抗原,DRα链(HLA-DRA)酶联免疫试剂盒为双抗夹心法ELISA试剂盒,定量检测血清、血浆、组织匀浆样本中的HLA-DRA含量。HLA - DRA是一种重要靶点。它属于人类白细胞抗原基因家族,在免疫系统中发挥关键作用,参与抗原呈递过程。目前研究围绕其在自身免疫疾病、肿瘤免疫等方面的机制,旨在明确其作用途径,为相关疾病的诊断、治疗及药物研发提供依据。试剂盒检测范围为18.75 pg/mL-1200 pg/mL,适用于基础免疫学研究、疾病发生机制探索以及生物治疗药物(如免疫调节剂或单克隆抗体)的体外效果评估,为科研人员提供稳定可靠的定量分析工具。本品仅用于科研,不用于临床诊断,产品具体参数及操作步骤详见产品说明书。

  • 别名:DASS-397D15.1 ELISA Kit; DR alpha chain ELISA Kit; DR alpha chain precursor ELISA Kit; DRA_HUMAN ELISA Kit; DRB1 ELISA Kit; DRB4 ELISA Kit; FLJ51114 ELISA Kit; Histocompatibility antigen HLA DR alpha ELISA Kit; Histocompatibility antigen HLA-DR alpha ELISA Kit; HLA class II histocompatibility antigen ELISA Kit; HLA class II histocompatibility antigen DR alpha chain ELISA Kit; HLA DR1B ELISA Kit; HLA DR3B ELISA Kit; HLA DRA ELISA Kit; HLA DRA1 ELISA Kit; HLA DRB1 ELISA Kit; HLA DRB3 ELISA Kit; HLA DRB4 ELISA Kit; HLA DRB5 ELISA Kit; HLA-DR histocompatibility type ELISA Kit; HLA-DRA ELISA Kit; HLADR4B ELISA Kit; HLADRA1 ELISA Kit; HLADRB ELISA Kit; Major histocompatibility complex class II DR alpha ELISA Kit; Major histocompatibility complex class II DR beta 1 ELISA Kit; Major histocompatibility complex class II DR beta 3 ELISA Kit; Major histocompatibility complex class II DR beta 4 ELISA Kit; Major histocompatibility complex class II DR beta 5 ELISA Kit; MGC117330 ELISA Kit; MHC cell surface glycoprotein ELISA Kit; MHC class II antigen DRA ELISA Kit; MHC II ELISA Kit; MLRW ELISA Kit; OTTHUMP00000029406 ELISA Kit; OTTHUMP00000029407 ELISA Kit

  • 缩写:HLA-DRA

  • Uniprot No.:P01903

  • 种属:Homo sapiens (Human)

  • 样本类型:serum, plasma, tissue homogenates

  • 检测范围:18.75 pg/mL-1200 pg/mL

  • 灵敏度:4.68 pg/mL

  • 反应时间:1-5h

  • 样本体积:50-100ul

  • 检测波长:450 nm

  • 研究领域:Immunology

  • 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 HLA-DRA 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 %91
    Range %84-98
    1:2Average %91
    Range %85-95
    1:4Average %96
    Range %92-102
    1:8Average %103
    Range %96-108
  • 回收率:

    The recovery of human HLA-DRA 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)9288-96
    EDTA plasma (n=4)9690-101














  • 标准曲线:

    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
    pg/mlOD1OD2AverageCorrected12002.2472.2352.2412.1216001.4921.5891.5411.4213000.9740.9990.9870.8671500.6220.6320.6270.507750.4320.4120.4220.30237.50.2890.3100.3000.18018.750.2080.1980.2030.08300.1210.1190.120 






  • 货期:3-5 working days

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